Salvinia molesta

D.S.Mitch. (1972)

This name is accepted

Kingdom: Viridiplantae Phylum: Pteridophyta Class/Clade: Polypodiopsida Order: Salviniales Family: Salviniaceae Genus: Salvinia

giant salvinia, kariba weed

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Description

Key Characters:

Growth Form:

Stems:

Roots:

Leaves:

Sori:

Gametophyte:

Ploidy:

Habitat:

Elevation Range:

Historical Distribution

Images

Uses and Culture

USES

Natural History

Statewide Status

Naturalized

Island Status

Kaua'i Naturalized
O'ahu Naturalized
Maui Only found in cultivation
Hawai'i Naturalized

Dispersal Agents

Water/Ocean
Wind
Other Animals

Vegetative Reproduction

Bibliography

Name Published In: Brit. Fern Gaz. 10: 251 (1972)

Other References

Palmer 2003:237 (O, H); Wilson 2003:6 (NEWNAT/O, H, DESCR); Staples & Herbst 2005:52 (DESCR); Brock et al. 2023:143 (K)

Occurrences

SNo. Scientific Name Locality Habitat Basis of Record Description Recorded By Record Number Island Source Date
1 Salvinia molesta Windward Distr., Bellows AFB, in Inoaole Stream Aquatic, in freshwater stream. Preserved_Specimen Kraus, F. Oahu BISH 2000-01-04
2 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake Aquatic, floating plants forming a population ca 1 acre in extent. Preserved_Specimen Higashi, G. Oahu BISH 1999-04-15
3 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 12/3/2004
4 Salvinia molesta Kapaa Quary Road, canal by Airplane Field HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 2/19/2010
5 Salvinia molesta Manoa Valley HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 7/17/2009
6 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 7/17/2009
7 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 10/23/2009
8 Salvinia molesta Kailua, Enchanted Lake area. Kaelepulu Pond, SW portion of pond off Kiukee Pl Preserved_Specimen Aquatic, up to +/- 10 cm diameter. Nakahara, L. Oahu BISH 1999-04-14
9 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 3/18/2008
10 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 10/23/2009
11 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 12/3/2004
12 Salvinia molesta Princeville, HI 96722, USA HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 3/18/2008
13 Salvinia molesta Beach where Kapa'a stream empties in into the ocean Floating aquatic washing out of the Kapa'a stream into the ocean Preserved_Specimen Abundant Faccenda, K. 2413 Kauai BISH 2022-05-29
14 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake Preserved_Specimen Kraus, F. Oahu BISH 1999-04-22
15 Salvinia molesta Honolulu, Bishop Museum courtyard Cultivated in a stone container in the courtyard beside Castle Hall. Preserved_Specimen Floating fern, leaves yellow-green, densely covered with water repellent hairs. Wilson, K.A. Oahu BISH 1991-07-02
16 Salvinia molesta Onomea, Hawaii Tropical Botanical Garden Artificial pond with carp that drains to ocean. Preserved_Specimen Fast-growing aquatic. Hirayama, C. Hawaii BISH 1999-06-25
17 Salvinia molesta Waimanalo, windward-side Growing in taro patch at 41-665 Kumuhau St. Preserved_Specimen Floating aquatic. Buck, M. Oahu BISH 1999-04-21
18 Salvinia molesta Waiakea-uka, residential lots In [water] lily tank where owner raises plants for retail/wholesale sale. Preserved_Specimen Aquatic, sparse growth. Hirayama, C. Hawaii BISH 1999-06-25
19 Salvinia molesta Waikane Stream, tributary drainage south of main drainage, not reaching the ocean Dense cluster ca. 8 sq ft in standing water under heavy Terminalia catappa overstory, concentrated where canopy opens up adjacent to Kamehameha Hwy. Preserved_Specimen Crowded plants with folded leaves, many sporocarps. Imada, C. 200135 Oahu BISH 2001-05-22
20 Salvinia molesta Hanalea District. Kilauea stream, 1.5 km. upstream from beach. Growing in slow moving stream and accumulating mosty densely along the inside edges of the meander/bend where the water is moving slowest. Getting caught in Urochloa mutica masses encroaching over open water. Preserved_Specimen Floating aquatic fern with egg-beater shaped hairs forming mats on water surface. Mature plants destroyed during identification and not vouchered. Immature plants delicate; leaves round and bright green with leaf surface facing upward. Leaves of mature plants becoming more yellowish-brown and folding in a accordon- Brock, K. 709 Kauai BISH 2015-09-09
21 Salvinia molesta - UNKNOWN Kauai HAPI 12/31/2016
22 Salvinia molesta - UNKNOWN Kauai HAPI 12/31/2007
23 Salvinia molesta Waiahole Valley, at end of N branch of Waiahole Valley Road, inside locked gates Small rivulet of fresh water crossing unpaved dirt access road that empties into stream a few yards away. Preserved_Specimen Ferns growing in mat of chara-like alga with roots barely submerged. Lvs in mature form (juvenile lvs noted in stream but not collected). Staples, G.W. 1185 Oahu BISH 1999-09-05
24 Salvinia molesta Manoa Valley Cultivated in fish pond. Preserved_Specimen Aquatic; sporocarps visible among roots. Matayoshi, N. Oahu BISH 1999-04-23
25 Salvinia molesta Cultivated in home garden 209 Oneawa Kai Place, Kailua In lily pond. Preserved_Specimen Floating aquatic fern Crowded form has leaves +/- erect, ruffled sporocarps present among roots; uncrowded form has leaves flat on water surface, blades slightly concave, smaller, no sporocarps present. Plants are clonal, grown in different ponds. Staples, G.W. 1137 Oahu BISH 1996-12-16
26 Salvinia molesta Maui Swap Meet, Kahului, Puunene Avenue Purchased from a vendor who cultivates the plants at residence. Preserved_Specimen Ornamental aquatic. Fukada, M.T. Maui BISH 2003-06-19
27 Salvinia molesta Hilo, Garden Exchange Grown in plastic tub ca 3 ft diam. in shaded area of store. Preserved_Specimen Aquatic, ca 3 diameter. Shishido, W. Hawaii BISH 1999-05-28
28 Salvinia molesta Kaimuki residence Grown in a paint bucket in driveway (no fish); full afternoon sun. Preserved_Specimen Hoe, W.J. 5351 Oahu BISH 1993-04-06
29 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake Floating aquatic forming a mat ca 1 acre across. Preserved_Specimen Kraus, F. Oahu BISH 1999-04-22
30 Salvinia molesta Kailua, Enchanted Lake area. Kaelepulu Pond, adjacent to Kiukee Pl A still waterway, brackish at one end and fresh at the other; plants were growing in freshwater area. Preserved_Specimen Floating, forming dense cover on open waterway. Growing with Lemna, Paspalum distichum, Batis, Bacopa. Plants with varying morphology: young ones with smaller, flattened leaves; fertile ones have larger, upright leaves, crowded along edge of waterway. Imada, C. 9912 Oahu BISH 1999-04-17
31 Salvinia molesta Onomea. Hawaii Tropical Botanical Gardens Cultivated in man-made koi pond, without outlet. Plants thrive in this pond only and not in other bodies of water in the gardens. Preserved_Specimen Aquatic, +/- 12 cm diameter. No fertile parts noted. Plants not growing or reproducing rapidly. Shishido, W. Hawaii BISH 1999-04-16
32 Salvinia molesta Wahiawa, Lake Wilson, on S fork, public fishing area located at end of Cypress Ave Freshwater lake in still water pocket along bank. Preserved_Specimen Floating fern, growing in full sun among duckweed and California grass. Sporocarps present among roots. Higashi, G. Oahu BISH 1999-06-24
33 Salvinia molesta Kapaa Quary Road, canal by Airplane Field Floating on top of water in a fresh water canal. Preserved_Specimen Herbaceous fern, long highly branching roots. Leaves with slightly hairy, spongy. Floating in large mass, covering entire canal area. Crago, L.M. 2005016 Oahu BISH 2005-01-21
34 Salvinia molesta Kilauea, Garden Pond's Nursery Raised in large pots. Preserved_Specimen Kaneshige, C. 4010310 Kauai BISH 2003-03-25
35 Salvinia molesta Poipu, National Tropical Botanical Garden Pond 20 ft x 20 ft, with other plant material. Preserved_Specimen Only juvenile plants observed. Gundersen, K. 4010311 Kauai BISH 2003-02-25
36 Salvinia molesta Windward Distr., Bellows AFB, in Inoaole Stream Aquatic, in freshwater stream. Preserved_Specimen Kraus, F. Oahu BISH 2000-01-04
37 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake Aquatic, floating plants forming a population ca 1 acre in extent. Preserved_Specimen Higashi, G. Oahu BISH 1999-04-15
38 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 12/3/2004
39 Salvinia molesta Kapaa Quary Road, canal by Airplane Field HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 2/19/2010
40 Salvinia molesta Manoa Valley HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 7/17/2009
41 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 7/17/2009
42 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 10/23/2009
43 Salvinia molesta Kailua, Enchanted Lake area. Kaelepulu Pond, SW portion of pond off Kiukee Pl Preserved_Specimen Aquatic, up to +/- 10 cm diameter. Nakahara, L. Oahu BISH 1999-04-14
44 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 3/18/2008
45 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 10/23/2009
46 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 12/3/2004
47 Salvinia molesta Princeville, HI 96722, USA HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 3/18/2008
48 Salvinia molesta Beach where Kapa'a stream empties in into the ocean Floating aquatic washing out of the Kapa'a stream into the ocean Preserved_Specimen Abundant Faccenda, K. 2413 Kauai BISH 2022-05-29
49 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake Preserved_Specimen Kraus, F. Oahu BISH 1999-04-22
50 Salvinia molesta Honolulu, Bishop Museum courtyard Cultivated in a stone container in the courtyard beside Castle Hall. Preserved_Specimen Floating fern, leaves yellow-green, densely covered with water repellent hairs. Wilson, K.A. Oahu BISH 1991-07-02
51 Salvinia molesta Onomea, Hawaii Tropical Botanical Garden Artificial pond with carp that drains to ocean. Preserved_Specimen Fast-growing aquatic. Hirayama, C. Hawaii BISH 1999-06-25
52 Salvinia molesta Waimanalo, windward-side Growing in taro patch at 41-665 Kumuhau St. Preserved_Specimen Floating aquatic. Buck, M. Oahu BISH 1999-04-21
53 Salvinia molesta Waiakea-uka, residential lots In [water] lily tank where owner raises plants for retail/wholesale sale. Preserved_Specimen Aquatic, sparse growth. Hirayama, C. Hawaii BISH 1999-06-25
54 Salvinia molesta Waikane Stream, tributary drainage south of main drainage, not reaching the ocean Dense cluster ca. 8 sq ft in standing water under heavy Terminalia catappa overstory, concentrated where canopy opens up adjacent to Kamehameha Hwy. Preserved_Specimen Crowded plants with folded leaves, many sporocarps. Imada, C. 200135 Oahu BISH 2001-05-22
55 Salvinia molesta Hanalea District. Kilauea stream, 1.5 km. upstream from beach. Growing in slow moving stream and accumulating mosty densely along the inside edges of the meander/bend where the water is moving slowest. Getting caught in Urochloa mutica masses encroaching over open water. Preserved_Specimen Floating aquatic fern with egg-beater shaped hairs forming mats on water surface. Mature plants destroyed during identification and not vouchered. Immature plants delicate; leaves round and bright green with leaf surface facing upward. Leaves of mature plants becoming more yellowish-brown and folding in a accordon- Brock, K. 709 Kauai BISH 2015-09-09
56 Salvinia molesta - UNKNOWN Kauai HAPI 12/31/2016
57 Salvinia molesta - UNKNOWN Kauai HAPI 12/31/2007
58 Salvinia molesta Waiahole Valley, at end of N branch of Waiahole Valley Road, inside locked gates Small rivulet of fresh water crossing unpaved dirt access road that empties into stream a few yards away. Preserved_Specimen Ferns growing in mat of chara-like alga with roots barely submerged. Lvs in mature form (juvenile lvs noted in stream but not collected). Staples, G.W. 1185 Oahu BISH 1999-09-05
59 Salvinia molesta Manoa Valley Cultivated in fish pond. Preserved_Specimen Aquatic; sporocarps visible among roots. Matayoshi, N. Oahu BISH 1999-04-23
60 Salvinia molesta Cultivated in home garden 209 Oneawa Kai Place, Kailua In lily pond. Preserved_Specimen Floating aquatic fern Crowded form has leaves +/- erect, ruffled sporocarps present among roots; uncrowded form has leaves flat on water surface, blades slightly concave, smaller, no sporocarps present. Plants are clonal, grown in different ponds. Staples, G.W. 1137 Oahu BISH 1996-12-16
61 Salvinia molesta Maui Swap Meet, Kahului, Puunene Avenue Purchased from a vendor who cultivates the plants at residence. Preserved_Specimen Ornamental aquatic. Fukada, M.T. Maui BISH 2003-06-19
62 Salvinia molesta Hilo, Garden Exchange Grown in plastic tub ca 3 ft diam. in shaded area of store. Preserved_Specimen Aquatic, ca 3 diameter. Shishido, W. Hawaii BISH 1999-05-28
63 Salvinia molesta Kaimuki residence Grown in a paint bucket in driveway (no fish); full afternoon sun. Preserved_Specimen Hoe, W.J. 5351 Oahu BISH 1993-04-06
64 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake Floating aquatic forming a mat ca 1 acre across. Preserved_Specimen Kraus, F. Oahu BISH 1999-04-22
65 Salvinia molesta Kailua, Enchanted Lake area. Kaelepulu Pond, adjacent to Kiukee Pl A still waterway, brackish at one end and fresh at the other; plants were growing in freshwater area. Preserved_Specimen Floating, forming dense cover on open waterway. Growing with Lemna, Paspalum distichum, Batis, Bacopa. Plants with varying morphology: young ones with smaller, flattened leaves; fertile ones have larger, upright leaves, crowded along edge of waterway. Imada, C. 9912 Oahu BISH 1999-04-17
66 Salvinia molesta Onomea. Hawaii Tropical Botanical Gardens Cultivated in man-made koi pond, without outlet. Plants thrive in this pond only and not in other bodies of water in the gardens. Preserved_Specimen Aquatic, +/- 12 cm diameter. No fertile parts noted. Plants not growing or reproducing rapidly. Shishido, W. Hawaii BISH 1999-04-16
67 Salvinia molesta Wahiawa, Lake Wilson, on S fork, public fishing area located at end of Cypress Ave Freshwater lake in still water pocket along bank. Preserved_Specimen Floating fern, growing in full sun among duckweed and California grass. Sporocarps present among roots. Higashi, G. Oahu BISH 1999-06-24
68 Salvinia molesta Kapaa Quary Road, canal by Airplane Field Floating on top of water in a fresh water canal. Preserved_Specimen Herbaceous fern, long highly branching roots. Leaves with slightly hairy, spongy. Floating in large mass, covering entire canal area. Crago, L.M. 2005016 Oahu BISH 2005-01-21
69 Salvinia molesta Kilauea, Garden Pond's Nursery Raised in large pots. Preserved_Specimen Kaneshige, C. 4010310 Kauai BISH 2003-03-25
70 Salvinia molesta Poipu, National Tropical Botanical Garden Pond 20 ft x 20 ft, with other plant material. Preserved_Specimen Only juvenile plants observed. Gundersen, K. 4010311 Kauai BISH 2003-02-25
71 Salvinia molesta Windward Distr., Bellows AFB, in Inoaole Stream Aquatic, in freshwater stream. Preserved_Specimen Kraus, F. Oahu BISH 2000-01-04
72 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake Aquatic, floating plants forming a population ca 1 acre in extent. Preserved_Specimen Higashi, G. Oahu BISH 1999-04-15
73 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 12/3/2004
74 Salvinia molesta Kapaa Quary Road, canal by Airplane Field HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 2/19/2010
75 Salvinia molesta Manoa Valley HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 7/17/2009
76 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 7/17/2009
77 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 10/23/2009
78 Salvinia molesta Kailua, Enchanted Lake area. Kaelepulu Pond, SW portion of pond off Kiukee Pl Preserved_Specimen Aquatic, up to +/- 10 cm diameter. Nakahara, L. Oahu BISH 1999-04-14
79 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 3/18/2008
80 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 10/23/2009
81 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 12/3/2004
82 Salvinia molesta Princeville, HI 96722, USA HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 3/18/2008
83 Salvinia molesta Beach where Kapa'a stream empties in into the ocean Floating aquatic washing out of the Kapa'a stream into the ocean Preserved_Specimen Abundant Faccenda, K. 2413 Kauai BISH 2022-05-29
84 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake Preserved_Specimen Kraus, F. Oahu BISH 1999-04-22
85 Salvinia molesta Honolulu, Bishop Museum courtyard Cultivated in a stone container in the courtyard beside Castle Hall. Preserved_Specimen Floating fern, leaves yellow-green, densely covered with water repellent hairs. Wilson, K.A. Oahu BISH 1991-07-02
86 Salvinia molesta Onomea, Hawaii Tropical Botanical Garden Artificial pond with carp that drains to ocean. Preserved_Specimen Fast-growing aquatic. Hirayama, C. Hawaii BISH 1999-06-25
87 Salvinia molesta Waimanalo, windward-side Growing in taro patch at 41-665 Kumuhau St. Preserved_Specimen Floating aquatic. Buck, M. Oahu BISH 1999-04-21
88 Salvinia molesta Waiakea-uka, residential lots In [water] lily tank where owner raises plants for retail/wholesale sale. Preserved_Specimen Aquatic, sparse growth. Hirayama, C. Hawaii BISH 1999-06-25
89 Salvinia molesta Waikane Stream, tributary drainage south of main drainage, not reaching the ocean Dense cluster ca. 8 sq ft in standing water under heavy Terminalia catappa overstory, concentrated where canopy opens up adjacent to Kamehameha Hwy. Preserved_Specimen Crowded plants with folded leaves, many sporocarps. Imada, C. 200135 Oahu BISH 2001-05-22
90 Salvinia molesta Hanalea District. Kilauea stream, 1.5 km. upstream from beach. Growing in slow moving stream and accumulating mosty densely along the inside edges of the meander/bend where the water is moving slowest. Getting caught in Urochloa mutica masses encroaching over open water. Preserved_Specimen Floating aquatic fern with egg-beater shaped hairs forming mats on water surface. Mature plants destroyed during identification and not vouchered. Immature plants delicate; leaves round and bright green with leaf surface facing upward. Leaves of mature plants becoming more yellowish-brown and folding in a accordon- Brock, K. 709 Kauai BISH 2015-09-09
91 Salvinia molesta - UNKNOWN Kauai HAPI 12/31/2016
92 Salvinia molesta - UNKNOWN Kauai HAPI 12/31/2007
93 Salvinia molesta Waiahole Valley, at end of N branch of Waiahole Valley Road, inside locked gates Small rivulet of fresh water crossing unpaved dirt access road that empties into stream a few yards away. Preserved_Specimen Ferns growing in mat of chara-like alga with roots barely submerged. Lvs in mature form (juvenile lvs noted in stream but not collected). Staples, G.W. 1185 Oahu BISH 1999-09-05
94 Salvinia molesta Manoa Valley Cultivated in fish pond. Preserved_Specimen Aquatic; sporocarps visible among roots. Matayoshi, N. Oahu BISH 1999-04-23
95 Salvinia molesta Cultivated in home garden 209 Oneawa Kai Place, Kailua In lily pond. Preserved_Specimen Floating aquatic fern Crowded form has leaves +/- erect, ruffled sporocarps present among roots; uncrowded form has leaves flat on water surface, blades slightly concave, smaller, no sporocarps present. Plants are clonal, grown in different ponds. Staples, G.W. 1137 Oahu BISH 1996-12-16
96 Salvinia molesta Maui Swap Meet, Kahului, Puunene Avenue Purchased from a vendor who cultivates the plants at residence. Preserved_Specimen Ornamental aquatic. Fukada, M.T. Maui BISH 2003-06-19
97 Salvinia molesta Hilo, Garden Exchange Grown in plastic tub ca 3 ft diam. in shaded area of store. Preserved_Specimen Aquatic, ca 3 diameter. Shishido, W. Hawaii BISH 1999-05-28
98 Salvinia molesta Kaimuki residence Grown in a paint bucket in driveway (no fish); full afternoon sun. Preserved_Specimen Hoe, W.J. 5351 Oahu BISH 1993-04-06
99 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake Floating aquatic forming a mat ca 1 acre across. Preserved_Specimen Kraus, F. Oahu BISH 1999-04-22
100 Salvinia molesta Kailua, Enchanted Lake area. Kaelepulu Pond, adjacent to Kiukee Pl A still waterway, brackish at one end and fresh at the other; plants were growing in freshwater area. Preserved_Specimen Floating, forming dense cover on open waterway. Growing with Lemna, Paspalum distichum, Batis, Bacopa. Plants with varying morphology: young ones with smaller, flattened leaves; fertile ones have larger, upright leaves, crowded along edge of waterway. Imada, C. 9912 Oahu BISH 1999-04-17
101 Salvinia molesta Onomea. Hawaii Tropical Botanical Gardens Cultivated in man-made koi pond, without outlet. Plants thrive in this pond only and not in other bodies of water in the gardens. Preserved_Specimen Aquatic, +/- 12 cm diameter. No fertile parts noted. Plants not growing or reproducing rapidly. Shishido, W. Hawaii BISH 1999-04-16
102 Salvinia molesta Wahiawa, Lake Wilson, on S fork, public fishing area located at end of Cypress Ave Freshwater lake in still water pocket along bank. Preserved_Specimen Floating fern, growing in full sun among duckweed and California grass. Sporocarps present among roots. Higashi, G. Oahu BISH 1999-06-24
103 Salvinia molesta Kapaa Quary Road, canal by Airplane Field Floating on top of water in a fresh water canal. Preserved_Specimen Herbaceous fern, long highly branching roots. Leaves with slightly hairy, spongy. Floating in large mass, covering entire canal area. Crago, L.M. 2005016 Oahu BISH 2005-01-21
104 Salvinia molesta Kilauea, Garden Pond's Nursery Raised in large pots. Preserved_Specimen Kaneshige, C. 4010310 Kauai BISH 2003-03-25
105 Salvinia molesta Poipu, National Tropical Botanical Garden Pond 20 ft x 20 ft, with other plant material. Preserved_Specimen Only juvenile plants observed. Gundersen, K. 4010311 Kauai BISH 2003-02-25
106 Salvinia molesta Windward Distr., Bellows AFB, in Inoaole Stream Aquatic, in freshwater stream. Preserved_Specimen Kraus, F. Oahu BISH 2000-01-04
107 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake Aquatic, floating plants forming a population ca 1 acre in extent. Preserved_Specimen Higashi, G. Oahu BISH 1999-04-15
108 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 12/3/2004
109 Salvinia molesta Kapaa Quary Road, canal by Airplane Field HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 2/19/2010
110 Salvinia molesta Manoa Valley HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 7/17/2009
111 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 7/17/2009
112 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 10/23/2009
113 Salvinia molesta Kailua, Enchanted Lake area. Kaelepulu Pond, SW portion of pond off Kiukee Pl Preserved_Specimen Aquatic, up to +/- 10 cm diameter. Nakahara, L. Oahu BISH 1999-04-14
114 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 3/18/2008
115 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 10/23/2009
116 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 12/3/2004
117 Salvinia molesta Princeville, HI 96722, USA HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 3/18/2008
118 Salvinia molesta Beach where Kapa'a stream empties in into the ocean Floating aquatic washing out of the Kapa'a stream into the ocean Preserved_Specimen Abundant Faccenda, K. 2413 Kauai BISH 2022-05-29
119 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake Preserved_Specimen Kraus, F. Oahu BISH 1999-04-22
120 Salvinia molesta Honolulu, Bishop Museum courtyard Cultivated in a stone container in the courtyard beside Castle Hall. Preserved_Specimen Floating fern, leaves yellow-green, densely covered with water repellent hairs. Wilson, K.A. Oahu BISH 1991-07-02
121 Salvinia molesta Onomea, Hawaii Tropical Botanical Garden Artificial pond with carp that drains to ocean. Preserved_Specimen Fast-growing aquatic. Hirayama, C. Hawaii BISH 1999-06-25
122 Salvinia molesta Waimanalo, windward-side Growing in taro patch at 41-665 Kumuhau St. Preserved_Specimen Floating aquatic. Buck, M. Oahu BISH 1999-04-21
123 Salvinia molesta Waiakea-uka, residential lots In [water] lily tank where owner raises plants for retail/wholesale sale. Preserved_Specimen Aquatic, sparse growth. Hirayama, C. Hawaii BISH 1999-06-25
124 Salvinia molesta Waikane Stream, tributary drainage south of main drainage, not reaching the ocean Dense cluster ca. 8 sq ft in standing water under heavy Terminalia catappa overstory, concentrated where canopy opens up adjacent to Kamehameha Hwy. Preserved_Specimen Crowded plants with folded leaves, many sporocarps. Imada, C. 200135 Oahu BISH 2001-05-22
125 Salvinia molesta Hanalea District. Kilauea stream, 1.5 km. upstream from beach. Growing in slow moving stream and accumulating mosty densely along the inside edges of the meander/bend where the water is moving slowest. Getting caught in Urochloa mutica masses encroaching over open water. Preserved_Specimen Floating aquatic fern with egg-beater shaped hairs forming mats on water surface. Mature plants destroyed during identification and not vouchered. Immature plants delicate; leaves round and bright green with leaf surface facing upward. Leaves of mature plants becoming more yellowish-brown and folding in a accordon- Brock, K. 709 Kauai BISH 2015-09-09
126 Salvinia molesta - UNKNOWN Kauai HAPI 12/31/2016
127 Salvinia molesta - UNKNOWN Kauai HAPI 12/31/2007
128 Salvinia molesta Waiahole Valley, at end of N branch of Waiahole Valley Road, inside locked gates Small rivulet of fresh water crossing unpaved dirt access road that empties into stream a few yards away. Preserved_Specimen Ferns growing in mat of chara-like alga with roots barely submerged. Lvs in mature form (juvenile lvs noted in stream but not collected). Staples, G.W. 1185 Oahu BISH 1999-09-05
129 Salvinia molesta Manoa Valley Cultivated in fish pond. Preserved_Specimen Aquatic; sporocarps visible among roots. Matayoshi, N. Oahu BISH 1999-04-23
130 Salvinia molesta Cultivated in home garden 209 Oneawa Kai Place, Kailua In lily pond. Preserved_Specimen Floating aquatic fern Crowded form has leaves +/- erect, ruffled sporocarps present among roots; uncrowded form has leaves flat on water surface, blades slightly concave, smaller, no sporocarps present. Plants are clonal, grown in different ponds. Staples, G.W. 1137 Oahu BISH 1996-12-16
131 Salvinia molesta Maui Swap Meet, Kahului, Puunene Avenue Purchased from a vendor who cultivates the plants at residence. Preserved_Specimen Ornamental aquatic. Fukada, M.T. Maui BISH 2003-06-19
132 Salvinia molesta Hilo, Garden Exchange Grown in plastic tub ca 3 ft diam. in shaded area of store. Preserved_Specimen Aquatic, ca 3 diameter. Shishido, W. Hawaii BISH 1999-05-28
133 Salvinia molesta Kaimuki residence Grown in a paint bucket in driveway (no fish); full afternoon sun. Preserved_Specimen Hoe, W.J. 5351 Oahu BISH 1993-04-06
134 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake Floating aquatic forming a mat ca 1 acre across. Preserved_Specimen Kraus, F. Oahu BISH 1999-04-22
135 Salvinia molesta Kailua, Enchanted Lake area. Kaelepulu Pond, adjacent to Kiukee Pl A still waterway, brackish at one end and fresh at the other; plants were growing in freshwater area. Preserved_Specimen Floating, forming dense cover on open waterway. Growing with Lemna, Paspalum distichum, Batis, Bacopa. Plants with varying morphology: young ones with smaller, flattened leaves; fertile ones have larger, upright leaves, crowded along edge of waterway. Imada, C. 9912 Oahu BISH 1999-04-17
136 Salvinia molesta Onomea. Hawaii Tropical Botanical Gardens Cultivated in man-made koi pond, without outlet. Plants thrive in this pond only and not in other bodies of water in the gardens. Preserved_Specimen Aquatic, +/- 12 cm diameter. No fertile parts noted. Plants not growing or reproducing rapidly. Shishido, W. Hawaii BISH 1999-04-16
137 Salvinia molesta Wahiawa, Lake Wilson, on S fork, public fishing area located at end of Cypress Ave Freshwater lake in still water pocket along bank. Preserved_Specimen Floating fern, growing in full sun among duckweed and California grass. Sporocarps present among roots. Higashi, G. Oahu BISH 1999-06-24
138 Salvinia molesta Kapaa Quary Road, canal by Airplane Field Floating on top of water in a fresh water canal. Preserved_Specimen Herbaceous fern, long highly branching roots. Leaves with slightly hairy, spongy. Floating in large mass, covering entire canal area. Crago, L.M. 2005016 Oahu BISH 2005-01-21
139 Salvinia molesta Kilauea, Garden Pond's Nursery Raised in large pots. Preserved_Specimen Kaneshige, C. 4010310 Kauai BISH 2003-03-25
140 Salvinia molesta Poipu, National Tropical Botanical Garden Pond 20 ft x 20 ft, with other plant material. Preserved_Specimen Only juvenile plants observed. Gundersen, K. 4010311 Kauai BISH 2003-02-25
141 Salvinia molesta Windward Distr., Bellows AFB, in Inoaole Stream Aquatic, in freshwater stream. Preserved_Specimen Kraus, F. Oahu BISH 2000-01-04
142 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake Aquatic, floating plants forming a population ca 1 acre in extent. Preserved_Specimen Higashi, G. Oahu BISH 1999-04-15
143 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 12/3/2004
144 Salvinia molesta Kapaa Quary Road, canal by Airplane Field HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 2/19/2010
145 Salvinia molesta Manoa Valley HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 7/17/2009
146 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 7/17/2009
147 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 10/23/2009
148 Salvinia molesta Kailua, Enchanted Lake area. Kaelepulu Pond, SW portion of pond off Kiukee Pl Preserved_Specimen Aquatic, up to +/- 10 cm diameter. Nakahara, L. Oahu BISH 1999-04-14
149 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 3/18/2008
150 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 10/23/2009
151 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 12/3/2004
152 Salvinia molesta Princeville, HI 96722, USA HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 3/18/2008
153 Salvinia molesta Beach where Kapa'a stream empties in into the ocean Floating aquatic washing out of the Kapa'a stream into the ocean Preserved_Specimen Abundant Faccenda, K. 2413 Kauai BISH 2022-05-29
154 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake Preserved_Specimen Kraus, F. Oahu BISH 1999-04-22
155 Salvinia molesta Honolulu, Bishop Museum courtyard Cultivated in a stone container in the courtyard beside Castle Hall. Preserved_Specimen Floating fern, leaves yellow-green, densely covered with water repellent hairs. Wilson, K.A. Oahu BISH 1991-07-02
156 Salvinia molesta Onomea, Hawaii Tropical Botanical Garden Artificial pond with carp that drains to ocean. Preserved_Specimen Fast-growing aquatic. Hirayama, C. Hawaii BISH 1999-06-25
157 Salvinia molesta Waimanalo, windward-side Growing in taro patch at 41-665 Kumuhau St. Preserved_Specimen Floating aquatic. Buck, M. Oahu BISH 1999-04-21
158 Salvinia molesta Waiakea-uka, residential lots In [water] lily tank where owner raises plants for retail/wholesale sale. Preserved_Specimen Aquatic, sparse growth. Hirayama, C. Hawaii BISH 1999-06-25
159 Salvinia molesta Waikane Stream, tributary drainage south of main drainage, not reaching the ocean Dense cluster ca. 8 sq ft in standing water under heavy Terminalia catappa overstory, concentrated where canopy opens up adjacent to Kamehameha Hwy. Preserved_Specimen Crowded plants with folded leaves, many sporocarps. Imada, C. 200135 Oahu BISH 2001-05-22
160 Salvinia molesta Hanalea District. Kilauea stream, 1.5 km. upstream from beach. Growing in slow moving stream and accumulating mosty densely along the inside edges of the meander/bend where the water is moving slowest. Getting caught in Urochloa mutica masses encroaching over open water. Preserved_Specimen Floating aquatic fern with egg-beater shaped hairs forming mats on water surface. Mature plants destroyed during identification and not vouchered. Immature plants delicate; leaves round and bright green with leaf surface facing upward. Leaves of mature plants becoming more yellowish-brown and folding in a accordon- Brock, K. 709 Kauai BISH 2015-09-09
161 Salvinia molesta - UNKNOWN Kauai HAPI 12/31/2016
162 Salvinia molesta - UNKNOWN Kauai HAPI 12/31/2007
163 Salvinia molesta Waiahole Valley, at end of N branch of Waiahole Valley Road, inside locked gates Small rivulet of fresh water crossing unpaved dirt access road that empties into stream a few yards away. Preserved_Specimen Ferns growing in mat of chara-like alga with roots barely submerged. Lvs in mature form (juvenile lvs noted in stream but not collected). Staples, G.W. 1185 Oahu BISH 1999-09-05
164 Salvinia molesta Manoa Valley Cultivated in fish pond. Preserved_Specimen Aquatic; sporocarps visible among roots. Matayoshi, N. Oahu BISH 1999-04-23
165 Salvinia molesta Cultivated in home garden 209 Oneawa Kai Place, Kailua In lily pond. Preserved_Specimen Floating aquatic fern Crowded form has leaves +/- erect, ruffled sporocarps present among roots; uncrowded form has leaves flat on water surface, blades slightly concave, smaller, no sporocarps present. Plants are clonal, grown in different ponds. Staples, G.W. 1137 Oahu BISH 1996-12-16
166 Salvinia molesta Maui Swap Meet, Kahului, Puunene Avenue Purchased from a vendor who cultivates the plants at residence. Preserved_Specimen Ornamental aquatic. Fukada, M.T. Maui BISH 2003-06-19
167 Salvinia molesta Hilo, Garden Exchange Grown in plastic tub ca 3 ft diam. in shaded area of store. Preserved_Specimen Aquatic, ca 3 diameter. Shishido, W. Hawaii BISH 1999-05-28
168 Salvinia molesta Kaimuki residence Grown in a paint bucket in driveway (no fish); full afternoon sun. Preserved_Specimen Hoe, W.J. 5351 Oahu BISH 1993-04-06
169 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake Floating aquatic forming a mat ca 1 acre across. Preserved_Specimen Kraus, F. Oahu BISH 1999-04-22
170 Salvinia molesta Kailua, Enchanted Lake area. Kaelepulu Pond, adjacent to Kiukee Pl A still waterway, brackish at one end and fresh at the other; plants were growing in freshwater area. Preserved_Specimen Floating, forming dense cover on open waterway. Growing with Lemna, Paspalum distichum, Batis, Bacopa. Plants with varying morphology: young ones with smaller, flattened leaves; fertile ones have larger, upright leaves, crowded along edge of waterway. Imada, C. 9912 Oahu BISH 1999-04-17
171 Salvinia molesta Onomea. Hawaii Tropical Botanical Gardens Cultivated in man-made koi pond, without outlet. Plants thrive in this pond only and not in other bodies of water in the gardens. Preserved_Specimen Aquatic, +/- 12 cm diameter. No fertile parts noted. Plants not growing or reproducing rapidly. Shishido, W. Hawaii BISH 1999-04-16
172 Salvinia molesta Wahiawa, Lake Wilson, on S fork, public fishing area located at end of Cypress Ave Freshwater lake in still water pocket along bank. Preserved_Specimen Floating fern, growing in full sun among duckweed and California grass. Sporocarps present among roots. Higashi, G. Oahu BISH 1999-06-24
173 Salvinia molesta Kapaa Quary Road, canal by Airplane Field Floating on top of water in a fresh water canal. Preserved_Specimen Herbaceous fern, long highly branching roots. Leaves with slightly hairy, spongy. Floating in large mass, covering entire canal area. Crago, L.M. 2005016 Oahu BISH 2005-01-21
174 Salvinia molesta Kilauea, Garden Pond's Nursery Raised in large pots. Preserved_Specimen Kaneshige, C. 4010310 Kauai BISH 2003-03-25
175 Salvinia molesta Poipu, National Tropical Botanical Garden Pond 20 ft x 20 ft, with other plant material. Preserved_Specimen Only juvenile plants observed. Gundersen, K. 4010311 Kauai BISH 2003-02-25
176 Salvinia molesta Windward Distr., Bellows AFB, in Inoaole Stream Aquatic, in freshwater stream. Preserved_Specimen Kraus, F. Oahu BISH 2000-01-04
177 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake Aquatic, floating plants forming a population ca 1 acre in extent. Preserved_Specimen Higashi, G. Oahu BISH 1999-04-15
178 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 12/3/2004
179 Salvinia molesta Kapaa Quary Road, canal by Airplane Field HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 2/19/2010
180 Salvinia molesta Manoa Valley HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 7/17/2009
181 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 7/17/2009
182 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 10/23/2009
183 Salvinia molesta Kailua, Enchanted Lake area. Kaelepulu Pond, SW portion of pond off Kiukee Pl Preserved_Specimen Aquatic, up to +/- 10 cm diameter. Nakahara, L. Oahu BISH 1999-04-14
184 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 3/18/2008
185 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 10/23/2009
186 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 12/3/2004
187 Salvinia molesta Princeville, HI 96722, USA HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 3/18/2008
188 Salvinia molesta Beach where Kapa'a stream empties in into the ocean Floating aquatic washing out of the Kapa'a stream into the ocean Preserved_Specimen Abundant Faccenda, K. 2413 Kauai BISH 2022-05-29
189 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake Preserved_Specimen Kraus, F. Oahu BISH 1999-04-22
190 Salvinia molesta Honolulu, Bishop Museum courtyard Cultivated in a stone container in the courtyard beside Castle Hall. Preserved_Specimen Floating fern, leaves yellow-green, densely covered with water repellent hairs. Wilson, K.A. Oahu BISH 1991-07-02
191 Salvinia molesta Onomea, Hawaii Tropical Botanical Garden Artificial pond with carp that drains to ocean. Preserved_Specimen Fast-growing aquatic. Hirayama, C. Hawaii BISH 1999-06-25
192 Salvinia molesta Waimanalo, windward-side Growing in taro patch at 41-665 Kumuhau St. Preserved_Specimen Floating aquatic. Buck, M. Oahu BISH 1999-04-21
193 Salvinia molesta Waiakea-uka, residential lots In [water] lily tank where owner raises plants for retail/wholesale sale. Preserved_Specimen Aquatic, sparse growth. Hirayama, C. Hawaii BISH 1999-06-25
194 Salvinia molesta Waikane Stream, tributary drainage south of main drainage, not reaching the ocean Dense cluster ca. 8 sq ft in standing water under heavy Terminalia catappa overstory, concentrated where canopy opens up adjacent to Kamehameha Hwy. Preserved_Specimen Crowded plants with folded leaves, many sporocarps. Imada, C. 200135 Oahu BISH 2001-05-22
195 Salvinia molesta Hanalea District. Kilauea stream, 1.5 km. upstream from beach. Growing in slow moving stream and accumulating mosty densely along the inside edges of the meander/bend where the water is moving slowest. Getting caught in Urochloa mutica masses encroaching over open water. Preserved_Specimen Floating aquatic fern with egg-beater shaped hairs forming mats on water surface. Mature plants destroyed during identification and not vouchered. Immature plants delicate; leaves round and bright green with leaf surface facing upward. Leaves of mature plants becoming more yellowish-brown and folding in a accordon- Brock, K. 709 Kauai BISH 2015-09-09
196 Salvinia molesta - UNKNOWN Kauai HAPI 12/31/2016
197 Salvinia molesta - UNKNOWN Kauai HAPI 12/31/2007
198 Salvinia molesta Waiahole Valley, at end of N branch of Waiahole Valley Road, inside locked gates Small rivulet of fresh water crossing unpaved dirt access road that empties into stream a few yards away. Preserved_Specimen Ferns growing in mat of chara-like alga with roots barely submerged. Lvs in mature form (juvenile lvs noted in stream but not collected). Staples, G.W. 1185 Oahu BISH 1999-09-05
199 Salvinia molesta Manoa Valley Cultivated in fish pond. Preserved_Specimen Aquatic; sporocarps visible among roots. Matayoshi, N. Oahu BISH 1999-04-23
200 Salvinia molesta Cultivated in home garden 209 Oneawa Kai Place, Kailua In lily pond. Preserved_Specimen Floating aquatic fern Crowded form has leaves +/- erect, ruffled sporocarps present among roots; uncrowded form has leaves flat on water surface, blades slightly concave, smaller, no sporocarps present. Plants are clonal, grown in different ponds. Staples, G.W. 1137 Oahu BISH 1996-12-16
201 Salvinia molesta Maui Swap Meet, Kahului, Puunene Avenue Purchased from a vendor who cultivates the plants at residence. Preserved_Specimen Ornamental aquatic. Fukada, M.T. Maui BISH 2003-06-19
202 Salvinia molesta Hilo, Garden Exchange Grown in plastic tub ca 3 ft diam. in shaded area of store. Preserved_Specimen Aquatic, ca 3 diameter. Shishido, W. Hawaii BISH 1999-05-28
203 Salvinia molesta Kaimuki residence Grown in a paint bucket in driveway (no fish); full afternoon sun. Preserved_Specimen Hoe, W.J. 5351 Oahu BISH 1993-04-06
204 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake Floating aquatic forming a mat ca 1 acre across. Preserved_Specimen Kraus, F. Oahu BISH 1999-04-22
205 Salvinia molesta Kailua, Enchanted Lake area. Kaelepulu Pond, adjacent to Kiukee Pl A still waterway, brackish at one end and fresh at the other; plants were growing in freshwater area. Preserved_Specimen Floating, forming dense cover on open waterway. Growing with Lemna, Paspalum distichum, Batis, Bacopa. Plants with varying morphology: young ones with smaller, flattened leaves; fertile ones have larger, upright leaves, crowded along edge of waterway. Imada, C. 9912 Oahu BISH 1999-04-17
206 Salvinia molesta Onomea. Hawaii Tropical Botanical Gardens Cultivated in man-made koi pond, without outlet. Plants thrive in this pond only and not in other bodies of water in the gardens. Preserved_Specimen Aquatic, +/- 12 cm diameter. No fertile parts noted. Plants not growing or reproducing rapidly. Shishido, W. Hawaii BISH 1999-04-16
207 Salvinia molesta Wahiawa, Lake Wilson, on S fork, public fishing area located at end of Cypress Ave Freshwater lake in still water pocket along bank. Preserved_Specimen Floating fern, growing in full sun among duckweed and California grass. Sporocarps present among roots. Higashi, G. Oahu BISH 1999-06-24
208 Salvinia molesta Kapaa Quary Road, canal by Airplane Field Floating on top of water in a fresh water canal. Preserved_Specimen Herbaceous fern, long highly branching roots. Leaves with slightly hairy, spongy. Floating in large mass, covering entire canal area. Crago, L.M. 2005016 Oahu BISH 2005-01-21
209 Salvinia molesta Kilauea, Garden Pond's Nursery Raised in large pots. Preserved_Specimen Kaneshige, C. 4010310 Kauai BISH 2003-03-25
210 Salvinia molesta Poipu, National Tropical Botanical Garden Pond 20 ft x 20 ft, with other plant material. Preserved_Specimen Only juvenile plants observed. Gundersen, K. 4010311 Kauai BISH 2003-02-25
211 Salvinia molesta Windward Distr., Bellows AFB, in Inoaole Stream Aquatic, in freshwater stream. Preserved_Specimen Kraus, F. Oahu BISH 2000-01-04
212 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake Aquatic, floating plants forming a population ca 1 acre in extent. Preserved_Specimen Higashi, G. Oahu BISH 1999-04-15
213 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 12/3/2004
214 Salvinia molesta Kapaa Quary Road, canal by Airplane Field HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 2/19/2010
215 Salvinia molesta Manoa Valley HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 7/17/2009
216 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 7/17/2009
217 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 10/23/2009
218 Salvinia molesta Kailua, Enchanted Lake area. Kaelepulu Pond, SW portion of pond off Kiukee Pl Preserved_Specimen Aquatic, up to +/- 10 cm diameter. Nakahara, L. Oahu BISH 1999-04-14
219 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 3/18/2008
220 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 10/23/2009
221 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 12/3/2004
222 Salvinia molesta Princeville, HI 96722, USA HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 3/18/2008
223 Salvinia molesta Beach where Kapa'a stream empties in into the ocean Floating aquatic washing out of the Kapa'a stream into the ocean Preserved_Specimen Abundant Faccenda, K. 2413 Kauai BISH 2022-05-29
224 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake Preserved_Specimen Kraus, F. Oahu BISH 1999-04-22
225 Salvinia molesta Honolulu, Bishop Museum courtyard Cultivated in a stone container in the courtyard beside Castle Hall. Preserved_Specimen Floating fern, leaves yellow-green, densely covered with water repellent hairs. Wilson, K.A. Oahu BISH 1991-07-02
226 Salvinia molesta Onomea, Hawaii Tropical Botanical Garden Artificial pond with carp that drains to ocean. Preserved_Specimen Fast-growing aquatic. Hirayama, C. Hawaii BISH 1999-06-25
227 Salvinia molesta Waimanalo, windward-side Growing in taro patch at 41-665 Kumuhau St. Preserved_Specimen Floating aquatic. Buck, M. Oahu BISH 1999-04-21
228 Salvinia molesta Waiakea-uka, residential lots In [water] lily tank where owner raises plants for retail/wholesale sale. Preserved_Specimen Aquatic, sparse growth. Hirayama, C. Hawaii BISH 1999-06-25
229 Salvinia molesta Waikane Stream, tributary drainage south of main drainage, not reaching the ocean Dense cluster ca. 8 sq ft in standing water under heavy Terminalia catappa overstory, concentrated where canopy opens up adjacent to Kamehameha Hwy. Preserved_Specimen Crowded plants with folded leaves, many sporocarps. Imada, C. 200135 Oahu BISH 2001-05-22
230 Salvinia molesta Hanalea District. Kilauea stream, 1.5 km. upstream from beach. Growing in slow moving stream and accumulating mosty densely along the inside edges of the meander/bend where the water is moving slowest. Getting caught in Urochloa mutica masses encroaching over open water. Preserved_Specimen Floating aquatic fern with egg-beater shaped hairs forming mats on water surface. Mature plants destroyed during identification and not vouchered. Immature plants delicate; leaves round and bright green with leaf surface facing upward. Leaves of mature plants becoming more yellowish-brown and folding in a accordon- Brock, K. 709 Kauai BISH 2015-09-09
231 Salvinia molesta - UNKNOWN Kauai HAPI 12/31/2016
232 Salvinia molesta - UNKNOWN Kauai HAPI 12/31/2007
233 Salvinia molesta Waiahole Valley, at end of N branch of Waiahole Valley Road, inside locked gates Small rivulet of fresh water crossing unpaved dirt access road that empties into stream a few yards away. Preserved_Specimen Ferns growing in mat of chara-like alga with roots barely submerged. Lvs in mature form (juvenile lvs noted in stream but not collected). Staples, G.W. 1185 Oahu BISH 1999-09-05
234 Salvinia molesta Manoa Valley Cultivated in fish pond. Preserved_Specimen Aquatic; sporocarps visible among roots. Matayoshi, N. Oahu BISH 1999-04-23
235 Salvinia molesta Cultivated in home garden 209 Oneawa Kai Place, Kailua In lily pond. Preserved_Specimen Floating aquatic fern Crowded form has leaves +/- erect, ruffled sporocarps present among roots; uncrowded form has leaves flat on water surface, blades slightly concave, smaller, no sporocarps present. Plants are clonal, grown in different ponds. Staples, G.W. 1137 Oahu BISH 1996-12-16
236 Salvinia molesta Maui Swap Meet, Kahului, Puunene Avenue Purchased from a vendor who cultivates the plants at residence. Preserved_Specimen Ornamental aquatic. Fukada, M.T. Maui BISH 2003-06-19
237 Salvinia molesta Hilo, Garden Exchange Grown in plastic tub ca 3 ft diam. in shaded area of store. Preserved_Specimen Aquatic, ca 3 diameter. Shishido, W. Hawaii BISH 1999-05-28
238 Salvinia molesta Kaimuki residence Grown in a paint bucket in driveway (no fish); full afternoon sun. Preserved_Specimen Hoe, W.J. 5351 Oahu BISH 1993-04-06
239 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake Floating aquatic forming a mat ca 1 acre across. Preserved_Specimen Kraus, F. Oahu BISH 1999-04-22
240 Salvinia molesta Kailua, Enchanted Lake area. Kaelepulu Pond, adjacent to Kiukee Pl A still waterway, brackish at one end and fresh at the other; plants were growing in freshwater area. Preserved_Specimen Floating, forming dense cover on open waterway. Growing with Lemna, Paspalum distichum, Batis, Bacopa. Plants with varying morphology: young ones with smaller, flattened leaves; fertile ones have larger, upright leaves, crowded along edge of waterway. Imada, C. 9912 Oahu BISH 1999-04-17
241 Salvinia molesta Onomea. Hawaii Tropical Botanical Gardens Cultivated in man-made koi pond, without outlet. Plants thrive in this pond only and not in other bodies of water in the gardens. Preserved_Specimen Aquatic, +/- 12 cm diameter. No fertile parts noted. Plants not growing or reproducing rapidly. Shishido, W. Hawaii BISH 1999-04-16
242 Salvinia molesta Wahiawa, Lake Wilson, on S fork, public fishing area located at end of Cypress Ave Freshwater lake in still water pocket along bank. Preserved_Specimen Floating fern, growing in full sun among duckweed and California grass. Sporocarps present among roots. Higashi, G. Oahu BISH 1999-06-24
243 Salvinia molesta Kapaa Quary Road, canal by Airplane Field Floating on top of water in a fresh water canal. Preserved_Specimen Herbaceous fern, long highly branching roots. Leaves with slightly hairy, spongy. Floating in large mass, covering entire canal area. Crago, L.M. 2005016 Oahu BISH 2005-01-21
244 Salvinia molesta Kilauea, Garden Pond's Nursery Raised in large pots. Preserved_Specimen Kaneshige, C. 4010310 Kauai BISH 2003-03-25
245 Salvinia molesta Poipu, National Tropical Botanical Garden Pond 20 ft x 20 ft, with other plant material. Preserved_Specimen Only juvenile plants observed. Gundersen, K. 4010311 Kauai BISH 2003-02-25
246 Salvinia molesta Windward Distr., Bellows AFB, in Inoaole Stream Aquatic, in freshwater stream. Preserved_Specimen Kraus, F. Oahu BISH 2000-01-04
247 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake Aquatic, floating plants forming a population ca 1 acre in extent. Preserved_Specimen Higashi, G. Oahu BISH 1999-04-15
248 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 12/3/2004
249 Salvinia molesta Kapaa Quary Road, canal by Airplane Field HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 2/19/2010
250 Salvinia molesta Manoa Valley HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 7/17/2009
251 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 7/17/2009
252 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 10/23/2009
253 Salvinia molesta Kailua, Enchanted Lake area. Kaelepulu Pond, SW portion of pond off Kiukee Pl Preserved_Specimen Aquatic, up to +/- 10 cm diameter. Nakahara, L. Oahu BISH 1999-04-14
254 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 3/18/2008
255 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 10/23/2009
256 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 12/3/2004
257 Salvinia molesta Princeville, HI 96722, USA HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 3/18/2008
258 Salvinia molesta Beach where Kapa'a stream empties in into the ocean Floating aquatic washing out of the Kapa'a stream into the ocean Preserved_Specimen Abundant Faccenda, K. 2413 Kauai BISH 2022-05-29
259 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake Preserved_Specimen Kraus, F. Oahu BISH 1999-04-22
260 Salvinia molesta Honolulu, Bishop Museum courtyard Cultivated in a stone container in the courtyard beside Castle Hall. Preserved_Specimen Floating fern, leaves yellow-green, densely covered with water repellent hairs. Wilson, K.A. Oahu BISH 1991-07-02
261 Salvinia molesta Onomea, Hawaii Tropical Botanical Garden Artificial pond with carp that drains to ocean. Preserved_Specimen Fast-growing aquatic. Hirayama, C. Hawaii BISH 1999-06-25
262 Salvinia molesta Waimanalo, windward-side Growing in taro patch at 41-665 Kumuhau St. Preserved_Specimen Floating aquatic. Buck, M. Oahu BISH 1999-04-21
263 Salvinia molesta Waiakea-uka, residential lots In [water] lily tank where owner raises plants for retail/wholesale sale. Preserved_Specimen Aquatic, sparse growth. Hirayama, C. Hawaii BISH 1999-06-25
264 Salvinia molesta Waikane Stream, tributary drainage south of main drainage, not reaching the ocean Dense cluster ca. 8 sq ft in standing water under heavy Terminalia catappa overstory, concentrated where canopy opens up adjacent to Kamehameha Hwy. Preserved_Specimen Crowded plants with folded leaves, many sporocarps. Imada, C. 200135 Oahu BISH 2001-05-22
265 Salvinia molesta Hanalea District. Kilauea stream, 1.5 km. upstream from beach. Growing in slow moving stream and accumulating mosty densely along the inside edges of the meander/bend where the water is moving slowest. Getting caught in Urochloa mutica masses encroaching over open water. Preserved_Specimen Floating aquatic fern with egg-beater shaped hairs forming mats on water surface. Mature plants destroyed during identification and not vouchered. Immature plants delicate; leaves round and bright green with leaf surface facing upward. Leaves of mature plants becoming more yellowish-brown and folding in a accordon- Brock, K. 709 Kauai BISH 2015-09-09
266 Salvinia molesta - UNKNOWN Kauai HAPI 12/31/2016
267 Salvinia molesta - UNKNOWN Kauai HAPI 12/31/2007
268 Salvinia molesta Waiahole Valley, at end of N branch of Waiahole Valley Road, inside locked gates Small rivulet of fresh water crossing unpaved dirt access road that empties into stream a few yards away. Preserved_Specimen Ferns growing in mat of chara-like alga with roots barely submerged. Lvs in mature form (juvenile lvs noted in stream but not collected). Staples, G.W. 1185 Oahu BISH 1999-09-05
269 Salvinia molesta Manoa Valley Cultivated in fish pond. Preserved_Specimen Aquatic; sporocarps visible among roots. Matayoshi, N. Oahu BISH 1999-04-23
270 Salvinia molesta Cultivated in home garden 209 Oneawa Kai Place, Kailua In lily pond. Preserved_Specimen Floating aquatic fern Crowded form has leaves +/- erect, ruffled sporocarps present among roots; uncrowded form has leaves flat on water surface, blades slightly concave, smaller, no sporocarps present. Plants are clonal, grown in different ponds. Staples, G.W. 1137 Oahu BISH 1996-12-16
271 Salvinia molesta Maui Swap Meet, Kahului, Puunene Avenue Purchased from a vendor who cultivates the plants at residence. Preserved_Specimen Ornamental aquatic. Fukada, M.T. Maui BISH 2003-06-19
272 Salvinia molesta Hilo, Garden Exchange Grown in plastic tub ca 3 ft diam. in shaded area of store. Preserved_Specimen Aquatic, ca 3 diameter. Shishido, W. Hawaii BISH 1999-05-28
273 Salvinia molesta Kaimuki residence Grown in a paint bucket in driveway (no fish); full afternoon sun. Preserved_Specimen Hoe, W.J. 5351 Oahu BISH 1993-04-06
274 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake Floating aquatic forming a mat ca 1 acre across. Preserved_Specimen Kraus, F. Oahu BISH 1999-04-22
275 Salvinia molesta Kailua, Enchanted Lake area. Kaelepulu Pond, adjacent to Kiukee Pl A still waterway, brackish at one end and fresh at the other; plants were growing in freshwater area. Preserved_Specimen Floating, forming dense cover on open waterway. Growing with Lemna, Paspalum distichum, Batis, Bacopa. Plants with varying morphology: young ones with smaller, flattened leaves; fertile ones have larger, upright leaves, crowded along edge of waterway. Imada, C. 9912 Oahu BISH 1999-04-17
276 Salvinia molesta Onomea. Hawaii Tropical Botanical Gardens Cultivated in man-made koi pond, without outlet. Plants thrive in this pond only and not in other bodies of water in the gardens. Preserved_Specimen Aquatic, +/- 12 cm diameter. No fertile parts noted. Plants not growing or reproducing rapidly. Shishido, W. Hawaii BISH 1999-04-16
277 Salvinia molesta Wahiawa, Lake Wilson, on S fork, public fishing area located at end of Cypress Ave Freshwater lake in still water pocket along bank. Preserved_Specimen Floating fern, growing in full sun among duckweed and California grass. Sporocarps present among roots. Higashi, G. Oahu BISH 1999-06-24
278 Salvinia molesta Kapaa Quary Road, canal by Airplane Field Floating on top of water in a fresh water canal. Preserved_Specimen Herbaceous fern, long highly branching roots. Leaves with slightly hairy, spongy. Floating in large mass, covering entire canal area. Crago, L.M. 2005016 Oahu BISH 2005-01-21
279 Salvinia molesta Kilauea, Garden Pond's Nursery Raised in large pots. Preserved_Specimen Kaneshige, C. 4010310 Kauai BISH 2003-03-25
280 Salvinia molesta Poipu, National Tropical Botanical Garden Pond 20 ft x 20 ft, with other plant material. Preserved_Specimen Only juvenile plants observed. Gundersen, K. 4010311 Kauai BISH 2003-02-25
281 Salvinia molesta Windward Distr., Bellows AFB, in Inoaole Stream Aquatic, in freshwater stream. Preserved_Specimen Kraus, F. Oahu BISH 2000-01-04
282 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake Aquatic, floating plants forming a population ca 1 acre in extent. Preserved_Specimen Higashi, G. Oahu BISH 1999-04-15
283 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 12/3/2004
284 Salvinia molesta Kapaa Quary Road, canal by Airplane Field HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 2/19/2010
285 Salvinia molesta Manoa Valley HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 7/17/2009
286 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 7/17/2009
287 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 10/23/2009
288 Salvinia molesta Kailua, Enchanted Lake area. Kaelepulu Pond, SW portion of pond off Kiukee Pl Preserved_Specimen Aquatic, up to +/- 10 cm diameter. Nakahara, L. Oahu BISH 1999-04-14
289 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 3/18/2008
290 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 10/23/2009
291 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 12/3/2004
292 Salvinia molesta Princeville, HI 96722, USA HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 3/18/2008
293 Salvinia molesta Beach where Kapa'a stream empties in into the ocean Floating aquatic washing out of the Kapa'a stream into the ocean Preserved_Specimen Abundant Faccenda, K. 2413 Kauai BISH 2022-05-29
294 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake Preserved_Specimen Kraus, F. Oahu BISH 1999-04-22
295 Salvinia molesta Honolulu, Bishop Museum courtyard Cultivated in a stone container in the courtyard beside Castle Hall. Preserved_Specimen Floating fern, leaves yellow-green, densely covered with water repellent hairs. Wilson, K.A. Oahu BISH 1991-07-02
296 Salvinia molesta Onomea, Hawaii Tropical Botanical Garden Artificial pond with carp that drains to ocean. Preserved_Specimen Fast-growing aquatic. Hirayama, C. Hawaii BISH 1999-06-25
297 Salvinia molesta Waimanalo, windward-side Growing in taro patch at 41-665 Kumuhau St. Preserved_Specimen Floating aquatic. Buck, M. Oahu BISH 1999-04-21
298 Salvinia molesta Waiakea-uka, residential lots In [water] lily tank where owner raises plants for retail/wholesale sale. Preserved_Specimen Aquatic, sparse growth. Hirayama, C. Hawaii BISH 1999-06-25
299 Salvinia molesta Waikane Stream, tributary drainage south of main drainage, not reaching the ocean Dense cluster ca. 8 sq ft in standing water under heavy Terminalia catappa overstory, concentrated where canopy opens up adjacent to Kamehameha Hwy. Preserved_Specimen Crowded plants with folded leaves, many sporocarps. Imada, C. 200135 Oahu BISH 2001-05-22
300 Salvinia molesta Hanalea District. Kilauea stream, 1.5 km. upstream from beach. Growing in slow moving stream and accumulating mosty densely along the inside edges of the meander/bend where the water is moving slowest. Getting caught in Urochloa mutica masses encroaching over open water. Preserved_Specimen Floating aquatic fern with egg-beater shaped hairs forming mats on water surface. Mature plants destroyed during identification and not vouchered. Immature plants delicate; leaves round and bright green with leaf surface facing upward. Leaves of mature plants becoming more yellowish-brown and folding in a accordon- Brock, K. 709 Kauai BISH 2015-09-09
301 Salvinia molesta - UNKNOWN Kauai HAPI 12/31/2016
302 Salvinia molesta - UNKNOWN Kauai HAPI 12/31/2007
303 Salvinia molesta Waiahole Valley, at end of N branch of Waiahole Valley Road, inside locked gates Small rivulet of fresh water crossing unpaved dirt access road that empties into stream a few yards away. Preserved_Specimen Ferns growing in mat of chara-like alga with roots barely submerged. Lvs in mature form (juvenile lvs noted in stream but not collected). Staples, G.W. 1185 Oahu BISH 1999-09-05
304 Salvinia molesta Manoa Valley Cultivated in fish pond. Preserved_Specimen Aquatic; sporocarps visible among roots. Matayoshi, N. Oahu BISH 1999-04-23
305 Salvinia molesta Cultivated in home garden 209 Oneawa Kai Place, Kailua In lily pond. Preserved_Specimen Floating aquatic fern Crowded form has leaves +/- erect, ruffled sporocarps present among roots; uncrowded form has leaves flat on water surface, blades slightly concave, smaller, no sporocarps present. Plants are clonal, grown in different ponds. Staples, G.W. 1137 Oahu BISH 1996-12-16
306 Salvinia molesta Maui Swap Meet, Kahului, Puunene Avenue Purchased from a vendor who cultivates the plants at residence. Preserved_Specimen Ornamental aquatic. Fukada, M.T. Maui BISH 2003-06-19
307 Salvinia molesta Hilo, Garden Exchange Grown in plastic tub ca 3 ft diam. in shaded area of store. Preserved_Specimen Aquatic, ca 3 diameter. Shishido, W. Hawaii BISH 1999-05-28
308 Salvinia molesta Kaimuki residence Grown in a paint bucket in driveway (no fish); full afternoon sun. Preserved_Specimen Hoe, W.J. 5351 Oahu BISH 1993-04-06
309 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake Floating aquatic forming a mat ca 1 acre across. Preserved_Specimen Kraus, F. Oahu BISH 1999-04-22
310 Salvinia molesta Kailua, Enchanted Lake area. Kaelepulu Pond, adjacent to Kiukee Pl A still waterway, brackish at one end and fresh at the other; plants were growing in freshwater area. Preserved_Specimen Floating, forming dense cover on open waterway. Growing with Lemna, Paspalum distichum, Batis, Bacopa. Plants with varying morphology: young ones with smaller, flattened leaves; fertile ones have larger, upright leaves, crowded along edge of waterway. Imada, C. 9912 Oahu BISH 1999-04-17
311 Salvinia molesta Onomea. Hawaii Tropical Botanical Gardens Cultivated in man-made koi pond, without outlet. Plants thrive in this pond only and not in other bodies of water in the gardens. Preserved_Specimen Aquatic, +/- 12 cm diameter. No fertile parts noted. Plants not growing or reproducing rapidly. Shishido, W. Hawaii BISH 1999-04-16
312 Salvinia molesta Wahiawa, Lake Wilson, on S fork, public fishing area located at end of Cypress Ave Freshwater lake in still water pocket along bank. Preserved_Specimen Floating fern, growing in full sun among duckweed and California grass. Sporocarps present among roots. Higashi, G. Oahu BISH 1999-06-24
313 Salvinia molesta Kapaa Quary Road, canal by Airplane Field Floating on top of water in a fresh water canal. Preserved_Specimen Herbaceous fern, long highly branching roots. Leaves with slightly hairy, spongy. Floating in large mass, covering entire canal area. Crago, L.M. 2005016 Oahu BISH 2005-01-21
314 Salvinia molesta Kilauea, Garden Pond's Nursery Raised in large pots. Preserved_Specimen Kaneshige, C. 4010310 Kauai BISH 2003-03-25
315 Salvinia molesta Poipu, National Tropical Botanical Garden Pond 20 ft x 20 ft, with other plant material. Preserved_Specimen Only juvenile plants observed. Gundersen, K. 4010311 Kauai BISH 2003-02-25
316 Salvinia molesta Windward Distr., Bellows AFB, in Inoaole Stream Aquatic, in freshwater stream. Preserved_Specimen Kraus, F. Oahu BISH 2000-01-04
317 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake Aquatic, floating plants forming a population ca 1 acre in extent. Preserved_Specimen Higashi, G. Oahu BISH 1999-04-15
318 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 12/3/2004
319 Salvinia molesta Kapaa Quary Road, canal by Airplane Field HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 2/19/2010
320 Salvinia molesta Manoa Valley HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 7/17/2009
321 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 7/17/2009
322 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 10/23/2009
323 Salvinia molesta Kailua, Enchanted Lake area. Kaelepulu Pond, SW portion of pond off Kiukee Pl Preserved_Specimen Aquatic, up to +/- 10 cm diameter. Nakahara, L. Oahu BISH 1999-04-14
324 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 3/18/2008
325 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 10/23/2009
326 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 12/3/2004
327 Salvinia molesta Princeville, HI 96722, USA HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 3/18/2008
328 Salvinia molesta Beach where Kapa'a stream empties in into the ocean Floating aquatic washing out of the Kapa'a stream into the ocean Preserved_Specimen Abundant Faccenda, K. 2413 Kauai BISH 2022-05-29
329 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake Preserved_Specimen Kraus, F. Oahu BISH 1999-04-22
330 Salvinia molesta Honolulu, Bishop Museum courtyard Cultivated in a stone container in the courtyard beside Castle Hall. Preserved_Specimen Floating fern, leaves yellow-green, densely covered with water repellent hairs. Wilson, K.A. Oahu BISH 1991-07-02
331 Salvinia molesta Onomea, Hawaii Tropical Botanical Garden Artificial pond with carp that drains to ocean. Preserved_Specimen Fast-growing aquatic. Hirayama, C. Hawaii BISH 1999-06-25
332 Salvinia molesta Waimanalo, windward-side Growing in taro patch at 41-665 Kumuhau St. Preserved_Specimen Floating aquatic. Buck, M. Oahu BISH 1999-04-21
333 Salvinia molesta Waiakea-uka, residential lots In [water] lily tank where owner raises plants for retail/wholesale sale. Preserved_Specimen Aquatic, sparse growth. Hirayama, C. Hawaii BISH 1999-06-25
334 Salvinia molesta Waikane Stream, tributary drainage south of main drainage, not reaching the ocean Dense cluster ca. 8 sq ft in standing water under heavy Terminalia catappa overstory, concentrated where canopy opens up adjacent to Kamehameha Hwy. Preserved_Specimen Crowded plants with folded leaves, many sporocarps. Imada, C. 200135 Oahu BISH 2001-05-22
335 Salvinia molesta Hanalea District. Kilauea stream, 1.5 km. upstream from beach. Growing in slow moving stream and accumulating mosty densely along the inside edges of the meander/bend where the water is moving slowest. Getting caught in Urochloa mutica masses encroaching over open water. Preserved_Specimen Floating aquatic fern with egg-beater shaped hairs forming mats on water surface. Mature plants destroyed during identification and not vouchered. Immature plants delicate; leaves round and bright green with leaf surface facing upward. Leaves of mature plants becoming more yellowish-brown and folding in a accordon- Brock, K. 709 Kauai BISH 2015-09-09
336 Salvinia molesta - UNKNOWN Kauai HAPI 12/31/2016
337 Salvinia molesta - UNKNOWN Kauai HAPI 12/31/2007
338 Salvinia molesta Waiahole Valley, at end of N branch of Waiahole Valley Road, inside locked gates Small rivulet of fresh water crossing unpaved dirt access road that empties into stream a few yards away. Preserved_Specimen Ferns growing in mat of chara-like alga with roots barely submerged. Lvs in mature form (juvenile lvs noted in stream but not collected). Staples, G.W. 1185 Oahu BISH 1999-09-05
339 Salvinia molesta Manoa Valley Cultivated in fish pond. Preserved_Specimen Aquatic; sporocarps visible among roots. Matayoshi, N. Oahu BISH 1999-04-23
340 Salvinia molesta Cultivated in home garden 209 Oneawa Kai Place, Kailua In lily pond. Preserved_Specimen Floating aquatic fern Crowded form has leaves +/- erect, ruffled sporocarps present among roots; uncrowded form has leaves flat on water surface, blades slightly concave, smaller, no sporocarps present. Plants are clonal, grown in different ponds. Staples, G.W. 1137 Oahu BISH 1996-12-16
341 Salvinia molesta Maui Swap Meet, Kahului, Puunene Avenue Purchased from a vendor who cultivates the plants at residence. Preserved_Specimen Ornamental aquatic. Fukada, M.T. Maui BISH 2003-06-19
342 Salvinia molesta Hilo, Garden Exchange Grown in plastic tub ca 3 ft diam. in shaded area of store. Preserved_Specimen Aquatic, ca 3 diameter. Shishido, W. Hawaii BISH 1999-05-28
343 Salvinia molesta Kaimuki residence Grown in a paint bucket in driveway (no fish); full afternoon sun. Preserved_Specimen Hoe, W.J. 5351 Oahu BISH 1993-04-06
344 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake Floating aquatic forming a mat ca 1 acre across. Preserved_Specimen Kraus, F. Oahu BISH 1999-04-22
345 Salvinia molesta Kailua, Enchanted Lake area. Kaelepulu Pond, adjacent to Kiukee Pl A still waterway, brackish at one end and fresh at the other; plants were growing in freshwater area. Preserved_Specimen Floating, forming dense cover on open waterway. Growing with Lemna, Paspalum distichum, Batis, Bacopa. Plants with varying morphology: young ones with smaller, flattened leaves; fertile ones have larger, upright leaves, crowded along edge of waterway. Imada, C. 9912 Oahu BISH 1999-04-17
346 Salvinia molesta Onomea. Hawaii Tropical Botanical Gardens Cultivated in man-made koi pond, without outlet. Plants thrive in this pond only and not in other bodies of water in the gardens. Preserved_Specimen Aquatic, +/- 12 cm diameter. No fertile parts noted. Plants not growing or reproducing rapidly. Shishido, W. Hawaii BISH 1999-04-16
347 Salvinia molesta Wahiawa, Lake Wilson, on S fork, public fishing area located at end of Cypress Ave Freshwater lake in still water pocket along bank. Preserved_Specimen Floating fern, growing in full sun among duckweed and California grass. Sporocarps present among roots. Higashi, G. Oahu BISH 1999-06-24
348 Salvinia molesta Kapaa Quary Road, canal by Airplane Field Floating on top of water in a fresh water canal. Preserved_Specimen Herbaceous fern, long highly branching roots. Leaves with slightly hairy, spongy. Floating in large mass, covering entire canal area. Crago, L.M. 2005016 Oahu BISH 2005-01-21
349 Salvinia molesta Kilauea, Garden Pond's Nursery Raised in large pots. Preserved_Specimen Kaneshige, C. 4010310 Kauai BISH 2003-03-25
350 Salvinia molesta Poipu, National Tropical Botanical Garden Pond 20 ft x 20 ft, with other plant material. Preserved_Specimen Only juvenile plants observed. Gundersen, K. 4010311 Kauai BISH 2003-02-25
351 Salvinia molesta Windward Distr., Bellows AFB, in Inoaole Stream Aquatic, in freshwater stream. Preserved_Specimen Kraus, F. Oahu BISH 2000-01-04
352 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake Aquatic, floating plants forming a population ca 1 acre in extent. Preserved_Specimen Higashi, G. Oahu BISH 1999-04-15
353 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 12/3/2004
354 Salvinia molesta Kapaa Quary Road, canal by Airplane Field HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 2/19/2010
355 Salvinia molesta Manoa Valley HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 7/17/2009
356 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 7/17/2009
357 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake HUMAN_OBSERVATION Kauai Invasive Species Committee Oahu HAPI 10/23/2009
358 Salvinia molesta Kailua, Enchanted Lake area. Kaelepulu Pond, SW portion of pond off Kiukee Pl Preserved_Specimen Aquatic, up to +/- 10 cm diameter. Nakahara, L. Oahu BISH 1999-04-14
359 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 3/18/2008
360 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 10/23/2009
361 Salvinia molesta - HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 12/3/2004
362 Salvinia molesta Princeville, HI 96722, USA HUMAN_OBSERVATION Kauai Invasive Species Committee Kauai HAPI 3/18/2008
363 Salvinia molesta Beach where Kapa'a stream empties in into the ocean Floating aquatic washing out of the Kapa'a stream into the ocean Preserved_Specimen Abundant Faccenda, K. 2413 Kauai BISH 2022-05-29
364 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake Preserved_Specimen Kraus, F. Oahu BISH 1999-04-22
365 Salvinia molesta Honolulu, Bishop Museum courtyard Cultivated in a stone container in the courtyard beside Castle Hall. Preserved_Specimen Floating fern, leaves yellow-green, densely covered with water repellent hairs. Wilson, K.A. Oahu BISH 1991-07-02
366 Salvinia molesta Onomea, Hawaii Tropical Botanical Garden Artificial pond with carp that drains to ocean. Preserved_Specimen Fast-growing aquatic. Hirayama, C. Hawaii BISH 1999-06-25
367 Salvinia molesta Waimanalo, windward-side Growing in taro patch at 41-665 Kumuhau St. Preserved_Specimen Floating aquatic. Buck, M. Oahu BISH 1999-04-21
368 Salvinia molesta Waiakea-uka, residential lots In [water] lily tank where owner raises plants for retail/wholesale sale. Preserved_Specimen Aquatic, sparse growth. Hirayama, C. Hawaii BISH 1999-06-25
369 Salvinia molesta Waikane Stream, tributary drainage south of main drainage, not reaching the ocean Dense cluster ca. 8 sq ft in standing water under heavy Terminalia catappa overstory, concentrated where canopy opens up adjacent to Kamehameha Hwy. Preserved_Specimen Crowded plants with folded leaves, many sporocarps. Imada, C. 200135 Oahu BISH 2001-05-22
370 Salvinia molesta Hanalea District. Kilauea stream, 1.5 km. upstream from beach. Growing in slow moving stream and accumulating mosty densely along the inside edges of the meander/bend where the water is moving slowest. Getting caught in Urochloa mutica masses encroaching over open water. Preserved_Specimen Floating aquatic fern with egg-beater shaped hairs forming mats on water surface. Mature plants destroyed during identification and not vouchered. Immature plants delicate; leaves round and bright green with leaf surface facing upward. Leaves of mature plants becoming more yellowish-brown and folding in a accordon- Brock, K. 709 Kauai BISH 2015-09-09
371 Salvinia molesta - UNKNOWN Kauai HAPI 12/31/2016
372 Salvinia molesta - UNKNOWN Kauai HAPI 12/31/2007
373 Salvinia molesta Waiahole Valley, at end of N branch of Waiahole Valley Road, inside locked gates Small rivulet of fresh water crossing unpaved dirt access road that empties into stream a few yards away. Preserved_Specimen Ferns growing in mat of chara-like alga with roots barely submerged. Lvs in mature form (juvenile lvs noted in stream but not collected). Staples, G.W. 1185 Oahu BISH 1999-09-05
374 Salvinia molesta Manoa Valley Cultivated in fish pond. Preserved_Specimen Aquatic; sporocarps visible among roots. Matayoshi, N. Oahu BISH 1999-04-23
375 Salvinia molesta Cultivated in home garden 209 Oneawa Kai Place, Kailua In lily pond. Preserved_Specimen Floating aquatic fern Crowded form has leaves +/- erect, ruffled sporocarps present among roots; uncrowded form has leaves flat on water surface, blades slightly concave, smaller, no sporocarps present. Plants are clonal, grown in different ponds. Staples, G.W. 1137 Oahu BISH 1996-12-16
376 Salvinia molesta Maui Swap Meet, Kahului, Puunene Avenue Purchased from a vendor who cultivates the plants at residence. Preserved_Specimen Ornamental aquatic. Fukada, M.T. Maui BISH 2003-06-19
377 Salvinia molesta Hilo, Garden Exchange Grown in plastic tub ca 3 ft diam. in shaded area of store. Preserved_Specimen Aquatic, ca 3 diameter. Shishido, W. Hawaii BISH 1999-05-28
378 Salvinia molesta Kaimuki residence Grown in a paint bucket in driveway (no fish); full afternoon sun. Preserved_Specimen Hoe, W.J. 5351 Oahu BISH 1993-04-06
379 Salvinia molesta Wahiawa area. Lake Wilson, S end of lake Floating aquatic forming a mat ca 1 acre across. Preserved_Specimen Kraus, F. Oahu BISH 1999-04-22
380 Salvinia molesta Kailua, Enchanted Lake area. Kaelepulu Pond, adjacent to Kiukee Pl A still waterway, brackish at one end and fresh at the other; plants were growing in freshwater area. Preserved_Specimen Floating, forming dense cover on open waterway. Growing with Lemna, Paspalum distichum, Batis, Bacopa. Plants with varying morphology: young ones with smaller, flattened leaves; fertile ones have larger, upright leaves, crowded along edge of waterway. Imada, C. 9912 Oahu BISH 1999-04-17
381 Salvinia molesta Onomea. Hawaii Tropical Botanical Gardens Cultivated in man-made koi pond, without outlet. Plants thrive in this pond only and not in other bodies of water in the gardens. Preserved_Specimen Aquatic, +/- 12 cm diameter. No fertile parts noted. Plants not growing or reproducing rapidly. Shishido, W. Hawaii BISH 1999-04-16
382 Salvinia molesta Wahiawa, Lake Wilson, on S fork, public fishing area located at end of Cypress Ave Freshwater lake in still water pocket along bank. Preserved_Specimen Floating fern, growing in full sun among duckweed and California grass. Sporocarps present among roots. Higashi, G. Oahu BISH 1999-06-24
383 Salvinia molesta Kapaa Quary Road, canal by Airplane Field Floating on top of water in a fresh water canal. Preserved_Specimen Herbaceous fern, long highly branching roots. Leaves with slightly hairy, spongy. Floating in large mass, covering entire canal area. Crago, L.M. 2005016 Oahu BISH 2005-01-21
384 Salvinia molesta Kilauea, Garden Pond's Nursery Raised in large pots. Preserved_Specimen Kaneshige, C. 4010310 Kauai BISH 2003-03-25
385 Salvinia molesta Poipu, National Tropical Botanical Garden Pond 20 ft x 20 ft, with other plant material. Preserved_Specimen Only juvenile plants observed. Gundersen, K. 4010311 Kauai BISH 2003-02-25