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Pistia stratiotes

L. (1753)

This name is accepted

Kingdom: Viridiplantae Phylum: Magnoliophyta Class/Clade: Monocots Order: Alismatales Family: Araceae Genus: Pistia

water lettuce

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Description

Key Characters:

Growth Form: Free-floating, aquatic herbs.

Stems: Spreading by stolons.

Roots:

Leaves: Leaves simple. Rosulate. Blades obovate to oblong–cuneate, 3–15 cm long, 1.5–8 cm wide, broadest at apex. Apex broadly rounded to truncate or often emarginate. Base cuneate to attenuate, sessile. Surfaces villous, pale green. 5–7 conspicuous parallel veins. Petioles very short, almost absent. Stipules absent.

Flowers: Flowers in inflorescences inconspicuous, axillary; spathe white, pubescent externally, glabrous within, the tube ovoid, the limb ovate, acute at apex; spadix white, minute, included, bearing 2–8 staminate flowers and a solitary pistillate flower. Flowers unisexual, minute. Calyx absent. Corolla (petals) absent. Staminate flowers comprising 2 connate stamens. Ovary superior (pistillate flowers), 1-carpellate, 1-celled; ovules numerous, in 4–6 rows. Flowers solitary.

Fruit: Berries ovoid to ellipsoid; with persistent stigma. Seeds numerous; cylindrical; sessile.

Ploidy: 2n = 28

Habitat: Occurs in open ditches; ponds; and other watercourses; generally at low elevations.

Elevation Range:

Historical Distribution

Images

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Uses and Culture

USES

Natural History

Statewide Status

Naturalized

Island Status

Kaua'i Naturalized
O'ahu Naturalized
Molokai Naturalized
Maui Naturalized
Hawai'i Naturalized

Dispersal Agents

Water/Ocean

Vegetative Reproduction

Pollinators

Bibliography

Name Published In: Sp. Pl.: 963 (1753)

Other References

Wagner et al. 1990:1359 (K, O, Mo, M); Staples & Herbst 2005:594 (KEY), 610 (DESCR); Imada & Kennedy 2020:71 (H)

Occurrences

SNo. Scientific Name Scientific Name Authorship Locality Habitat Basis of Record Recorded By Record Number Island Source Date
1 Pistia stratiotes L. Maui County, US-HI, US UNKNOWN Oahu HAPI 12/31/1989
2 Pistia stratiotes L. Honolulu, 2709 Tantalus Dr. in brackish water near beach PRESERVED_SPECIMEN Herbst D; Ishikawa S; Spence G Oahu HAPI 4/21/1975
3 Pistia stratiotes L. Kalihi Kai, Hawaii Dept. of Agriculture, Plant Quarantine Branch office. Intercepted import plant material. PRESERVED_SPECIMEN Sakaino, L. s.n. Oahu BISH 2/27/2019
4 Pistia stratiotes L. Honolulu, 2709 Tantalus Dr., 1st switchback above watertank UNKNOWN Oahu HAPI 12/31/1989
5 Pistia stratiotes L. Kawainui Marsh, Southend of dike road on Marsh side pond PRESERVED_SPECIMEN Degener O Oahu HAPI 4/14/1938
6 Pistia stratiotes L. waialua beach, washed up by sea, probably from nearby stream PRESERVED_SPECIMEN neal, m.c. collector number: s.n. Oahu BISH 1/8/1938
7 Pistia stratiotes L. 2.5 mi E of Kihei Covering the surface of water in roadside ditch. PRESERVED_SPECIMEN Fosberg, F.R. 43544 Maui BISH 3/10/1963
8 Pistia stratiotes L. honolulu: manoa valley; university of hawaii manoa campus; courtyard of st. john hall Floating on water in partial shade. PRESERVED_SPECIMEN lau, j. collector number: 1192 Oahu BISH 7/8/1985
9 Pistia stratiotes L. kaaawa In brackish water near beach. PRESERVED_SPECIMEN herbst, d.r. ishikawa, s.; spence, g. collector number: 5283 Oahu BISH 4/21/1975
10 Pistia stratiotes L. kipu pt, above keawanui bay (n molokai) PRESERVED_SPECIMEN lorence, d.h. wagner, w.l.; perlman, s.; montgomery, s. collector number: 5477 Oahu BISH 8/3/1987
11 Pistia stratiotes L. Kipu Pt, above Keawanui Bay (N Molokai) Home garden, in taro patch. PRESERVED_SPECIMEN Lorence, D.H. 5477 Molokai BISH 8/3/1987
12 Pistia stratiotes L. Kaaawa In brackish water near beach. PRESERVED_SPECIMEN Herbst, D.R. 5283 Oahu BISH 4/21/1975
13 Pistia stratiotes L. Kekaha, Cox drainage canal N of Kekaha Rd at its intersection w. Manu Rd PRESERVED_SPECIMEN Flynn, T. 952 Kauai BISH 11/21/1984
14 Pistia stratiotes L. Kau, in a pond behind Punalu‘u Beach Covering entire pond, along with patches of water hyacinth and waterlilies (no sign of Salvinia). PRESERVED_SPECIMEN Gagne, B.H. 3154 Hawaii BISH 5/4/2006
15 Pistia stratiotes L. kekaha, cox drainage canal n of kekaha rd at its intersection w. manu rd PRESERVED_SPECIMEN flynn, t. collector number: 952 Kauai BISH 11/21/1984
16 Pistia stratiotes L. Kawainui Marsh, Southend of dike road on Marsh side Floating on water at south end of dike road. Covering entire open water area. PRESERVED_SPECIMEN Crago, L.M. 2005-013 Oahu BISH 1/20/2005
17 Pistia stratiotes L. Kipu Point, above Keawanui Bay (N Molokai), home garden. In taro patch. PRESERVED_SPECIMEN David H. Lorence 5477 Molokai PTBG 8/3/1987
18 Pistia stratiotes L. halewa, oahu, territory of hawaii PRESERVED_SPECIMEN o. degener s.n. MU 4/3/1938
19 Pistia stratiotes L. PRESERVED_SPECIMEN otto degener 11977 PH 4/14/1938
20 Pistia stratiotes L. mokuleia, oahu, territory of hawaii Pond PRESERVED_SPECIMEN o. degener 11977s.n. NY 4/7/1938
21 Pistia stratiotes L. mokuleia, oahu, t. h. pond PRESERVED_SPECIMEN otto degener 11977 CHRB 4/14/1938
22 Pistia stratiotes L. maui: 2.5 miles east of kihei PRESERVED_SPECIMEN f. r. fosberg 43544 CM 3/10/1963
23 Pistia stratiotes L. mokuleia, oahu PRESERVED_SPECIMEN degener, o. 11977 DUKE
24 Pistia stratiotes L. PRESERVED_SPECIMEN Otto Degener 11977 KHD 4/14/1938
25 Pistia stratiotes L. Kaawa in brackish water near beach PRESERVED_SPECIMEN Herbst D; Ishikawa S; Spence G Herbst, D; Ishikawa, S; Spence, G 5283 L 4/21/1975
26 Pistia stratiotes L. T.H. pond PRESERVED_SPECIMEN Degener O Degener, O 11977 L 4/14/1938
27 Pistia stratiotes L. 2.5 mi E of Kihei PRESERVED_SPECIMEN Fosberg, F. R. 43544 Maui US 3/10/1963
28 Pistia stratiotes L. Kekaha. Cox drainage canal north of Kekaha Road and its intersection with Manu Road. PRESERVED_SPECIMEN Tim Flynn 952 Kauai PTBG 11/21/1984
29 Pistia stratiotes L. Waimea. Ditch that crosses Menehune Road south of its junction with Apu Road. PRESERVED_SPECIMEN Tim Flynn 953 Kauai PTBG 11/21/1984
30 Pistia stratiotes L. mokuleia PRESERVED_SPECIMEN o. degener 11977 Kauai US 4/14/1938
31 Pistia stratiotes L. 2.5 mi e of kihei PRESERVED_SPECIMEN f. r. fosberg 43544 Maui US 3/10/1963
32 Pistia stratiotes L. Mokuleia PRESERVED_SPECIMEN Degener, O. 11977 Oahu US 4/14/1938
33 Pistia stratiotes L. W. Maui, Napili. PRESERVED_SPECIMEN Hank Oppenheimer H20124 Maui PTBG 2/17/2001
34 Pistia stratiotes L. Non-native forest and relictual mesic forest PRESERVED_SPECIMEN otto degener 11977 Kauai US 4/14/1938
35 Pistia stratiotes L. U.H. Campus, courtyard of St. John Hall Floating on water in partial shade. PRESERVED_SPECIMEN Lau, J. 1192 Oahu BISH 7/8/1985
36 Pistia stratiotes L. kau, in a pond behind punalu‘u beach PRESERVED_SPECIMEN gagné, b.h. collector number: 3154 Oahu BISH 5/4/2006
37 Pistia stratiotes L. Honolulu: Manoa Valley; University of Hawaii Manoa Campus; courtyard of St. John Hall Floating on water in partial shade. PRESERVED_SPECIMEN Lau, J. 1192 Oahu BISH 7/8/1985
38 Pistia stratiotes L. Kilauea UNKNOWN Molokai HAPI 12/31/1989
39 Pistia stratiotes L. Mokuleia Pond. PRESERVED_SPECIMEN Degener, O. 11977 Oahu BISH 4/14/1938
40 Pistia stratiotes L. 2.5 mi e of kihei Covering the surface of water in roadside ditch. PRESERVED_SPECIMEN fosberg, f.r. collector number: 43544 Maui BISH 3/10/1963
41 Pistia stratiotes L. honolulu, 1931a keeaumoku st In outdoor fish pool. PRESERVED_SPECIMEN williams, f.x. collector number: s.n. Oahu BISH 8/8/1946
42 Pistia stratiotes L. Honolulu, University of Hawaii Manoa campus, courtyard of Krause Hall growing in lily pond. Cultivated aquatic plant, floating freely on the surface of the pond. PRESERVED_SPECIMEN Herbst, D.R. 9585 Oahu BISH 4/4/1992
43 Pistia stratiotes L. Honolulu, 1931A Keeaumoku St In outdoor fish pool. PRESERVED_SPECIMEN Williams, F.X. s.n. Oahu BISH 8/1/1946
44 Pistia stratiotes L. u.h. campus, courtyard of st. john hall PRESERVED_SPECIMEN lau, j. collector number: 1192 Hawaii BISH 7/8/1985
45 Pistia stratiotes L. Kawainui Marsh, Southend of dike road on Marsh side Floating on water at south end of dike road. Covering entire open water area. PRESERVED_SPECIMEN Crago, L.M. MacMillan, S.B. Collector Number: 2005-013 Oahu BISH 1/20/2005
46 Pistia stratiotes L. kawainui marsh, southend of dike road on marsh side Floating on water at south end of dike road. Covering entire open water area. PRESERVED_SPECIMEN crago, l.m. macmillan, s.b. collector number: 2005-013 Oahu BISH 1/20/2005
47 Pistia stratiotes L. mokuleia Pond. PRESERVED_SPECIMEN degener, o. collector number: 11977 Oahu BISH 4/14/1938
48 Pistia stratiotes L. Waialua beach, washed up by sea, probably from nearby stream PRESERVED_SPECIMEN Neal, M.C. s.n. Oahu BISH 1/8/1938
49 Pistia stratiotes L. 8483 HI-72, Honolulu, HI 96825, USA PRESERVED_SPECIMEN Otto Degener 11977 Molokai HAPI 4/14/1938
50 Pistia stratiotes L. Maui County, US-HI, US UNKNOWN Oahu HAPI 12/31/1989
51 Pistia stratiotes L. Honolulu, 2709 Tantalus Dr. in brackish water near beach PRESERVED_SPECIMEN Herbst D; Ishikawa S; Spence G Oahu HAPI 4/21/1975
52 Pistia stratiotes L. Kalihi Kai, Hawaii Dept. of Agriculture, Plant Quarantine Branch office. Intercepted import plant material. PRESERVED_SPECIMEN Sakaino, L. s.n. Oahu BISH 2/27/2019
53 Pistia stratiotes L. Honolulu, 2709 Tantalus Dr., 1st switchback above watertank UNKNOWN Oahu HAPI 12/31/1989
54 Pistia stratiotes L. Kawainui Marsh, Southend of dike road on Marsh side pond PRESERVED_SPECIMEN Degener O Oahu HAPI 4/14/1938
55 Pistia stratiotes L. waialua beach, washed up by sea, probably from nearby stream PRESERVED_SPECIMEN neal, m.c. collector number: s.n. Oahu BISH 1/8/1938
56 Pistia stratiotes L. 2.5 mi E of Kihei Covering the surface of water in roadside ditch. PRESERVED_SPECIMEN Fosberg, F.R. 43544 Maui BISH 3/10/1963
57 Pistia stratiotes L. honolulu: manoa valley; university of hawaii manoa campus; courtyard of st. john hall Floating on water in partial shade. PRESERVED_SPECIMEN lau, j. collector number: 1192 Oahu BISH 7/8/1985
58 Pistia stratiotes L. kaaawa In brackish water near beach. PRESERVED_SPECIMEN herbst, d.r. ishikawa, s.; spence, g. collector number: 5283 Oahu BISH 4/21/1975
59 Pistia stratiotes L. kipu pt, above keawanui bay (n molokai) PRESERVED_SPECIMEN lorence, d.h. wagner, w.l.; perlman, s.; montgomery, s. collector number: 5477 Oahu BISH 8/3/1987
60 Pistia stratiotes L. Kipu Pt, above Keawanui Bay (N Molokai) Home garden, in taro patch. PRESERVED_SPECIMEN Lorence, D.H. 5477 Molokai BISH 8/3/1987
61 Pistia stratiotes L. Kaaawa In brackish water near beach. PRESERVED_SPECIMEN Herbst, D.R. 5283 Oahu BISH 4/21/1975
62 Pistia stratiotes L. Kekaha, Cox drainage canal N of Kekaha Rd at its intersection w. Manu Rd PRESERVED_SPECIMEN Flynn, T. 952 Kauai BISH 11/21/1984
63 Pistia stratiotes L. Kau, in a pond behind Punalu‘u Beach Covering entire pond, along with patches of water hyacinth and waterlilies (no sign of Salvinia). PRESERVED_SPECIMEN Gagne, B.H. 3154 Hawaii BISH 5/4/2006
64 Pistia stratiotes L. kekaha, cox drainage canal n of kekaha rd at its intersection w. manu rd PRESERVED_SPECIMEN flynn, t. collector number: 952 Kauai BISH 11/21/1984
65 Pistia stratiotes L. Kawainui Marsh, Southend of dike road on Marsh side Floating on water at south end of dike road. Covering entire open water area. PRESERVED_SPECIMEN Crago, L.M. 2005-013 Oahu BISH 1/20/2005
66 Pistia stratiotes L. Kipu Point, above Keawanui Bay (N Molokai), home garden. In taro patch. PRESERVED_SPECIMEN David H. Lorence 5477 Molokai PTBG 8/3/1987
67 Pistia stratiotes L. halewa, oahu, territory of hawaii PRESERVED_SPECIMEN o. degener s.n. MU 4/3/1938
68 Pistia stratiotes L. PRESERVED_SPECIMEN otto degener 11977 PH 4/14/1938
69 Pistia stratiotes L. mokuleia, oahu, territory of hawaii Pond PRESERVED_SPECIMEN o. degener 11977s.n. NY 4/7/1938
70 Pistia stratiotes L. mokuleia, oahu, t. h. pond PRESERVED_SPECIMEN otto degener 11977 CHRB 4/14/1938
71 Pistia stratiotes L. maui: 2.5 miles east of kihei PRESERVED_SPECIMEN f. r. fosberg 43544 CM 3/10/1963
72 Pistia stratiotes L. mokuleia, oahu PRESERVED_SPECIMEN degener, o. 11977 DUKE
73 Pistia stratiotes L. PRESERVED_SPECIMEN Otto Degener 11977 KHD 4/14/1938
74 Pistia stratiotes L. Kaawa in brackish water near beach PRESERVED_SPECIMEN Herbst D; Ishikawa S; Spence G Herbst, D; Ishikawa, S; Spence, G 5283 L 4/21/1975
75 Pistia stratiotes L. T.H. pond PRESERVED_SPECIMEN Degener O Degener, O 11977 L 4/14/1938
76 Pistia stratiotes L. 2.5 mi E of Kihei PRESERVED_SPECIMEN Fosberg, F. R. 43544 Maui US 3/10/1963
77 Pistia stratiotes L. Kekaha. Cox drainage canal north of Kekaha Road and its intersection with Manu Road. PRESERVED_SPECIMEN Tim Flynn 952 Kauai PTBG 11/21/1984
78 Pistia stratiotes L. Waimea. Ditch that crosses Menehune Road south of its junction with Apu Road. PRESERVED_SPECIMEN Tim Flynn 953 Kauai PTBG 11/21/1984
79 Pistia stratiotes L. mokuleia PRESERVED_SPECIMEN o. degener 11977 Kauai US 4/14/1938
80 Pistia stratiotes L. 2.5 mi e of kihei PRESERVED_SPECIMEN f. r. fosberg 43544 Maui US 3/10/1963
81 Pistia stratiotes L. Mokuleia PRESERVED_SPECIMEN Degener, O. 11977 Oahu US 4/14/1938
82 Pistia stratiotes L. W. Maui, Napili. PRESERVED_SPECIMEN Hank Oppenheimer H20124 Maui PTBG 2/17/2001
83 Pistia stratiotes L. Non-native forest and relictual mesic forest PRESERVED_SPECIMEN otto degener 11977 Kauai US 4/14/1938
84 Pistia stratiotes L. U.H. Campus, courtyard of St. John Hall Floating on water in partial shade. PRESERVED_SPECIMEN Lau, J. 1192 Oahu BISH 7/8/1985
85 Pistia stratiotes L. kau, in a pond behind punalu‘u beach PRESERVED_SPECIMEN gagné, b.h. collector number: 3154 Oahu BISH 5/4/2006
86 Pistia stratiotes L. Honolulu: Manoa Valley; University of Hawaii Manoa Campus; courtyard of St. John Hall Floating on water in partial shade. PRESERVED_SPECIMEN Lau, J. 1192 Oahu BISH 7/8/1985
87 Pistia stratiotes L. Kilauea UNKNOWN Molokai HAPI 12/31/1989
88 Pistia stratiotes L. Mokuleia Pond. PRESERVED_SPECIMEN Degener, O. 11977 Oahu BISH 4/14/1938
89 Pistia stratiotes L. 2.5 mi e of kihei Covering the surface of water in roadside ditch. PRESERVED_SPECIMEN fosberg, f.r. collector number: 43544 Maui BISH 3/10/1963
90 Pistia stratiotes L. honolulu, 1931a keeaumoku st In outdoor fish pool. PRESERVED_SPECIMEN williams, f.x. collector number: s.n. Oahu BISH 8/8/1946
91 Pistia stratiotes L. Honolulu, University of Hawaii Manoa campus, courtyard of Krause Hall growing in lily pond. Cultivated aquatic plant, floating freely on the surface of the pond. PRESERVED_SPECIMEN Herbst, D.R. 9585 Oahu BISH 4/4/1992
92 Pistia stratiotes L. Honolulu, 1931A Keeaumoku St In outdoor fish pool. PRESERVED_SPECIMEN Williams, F.X. s.n. Oahu BISH 8/1/1946
93 Pistia stratiotes L. u.h. campus, courtyard of st. john hall PRESERVED_SPECIMEN lau, j. collector number: 1192 Hawaii BISH 7/8/1985
94 Pistia stratiotes L. Kawainui Marsh, Southend of dike road on Marsh side Floating on water at south end of dike road. Covering entire open water area. PRESERVED_SPECIMEN Crago, L.M. MacMillan, S.B. Collector Number: 2005-013 Oahu BISH 1/20/2005
95 Pistia stratiotes L. kawainui marsh, southend of dike road on marsh side Floating on water at south end of dike road. Covering entire open water area. PRESERVED_SPECIMEN crago, l.m. macmillan, s.b. collector number: 2005-013 Oahu BISH 1/20/2005
96 Pistia stratiotes L. mokuleia Pond. PRESERVED_SPECIMEN degener, o. collector number: 11977 Oahu BISH 4/14/1938
97 Pistia stratiotes L. Waialua beach, washed up by sea, probably from nearby stream PRESERVED_SPECIMEN Neal, M.C. s.n. Oahu BISH 1/8/1938
98 Pistia stratiotes L. 8483 HI-72, Honolulu, HI 96825, USA PRESERVED_SPECIMEN Otto Degener 11977 Molokai HAPI 4/14/1938
99 Pistia stratiotes L. Maui County, US-HI, US UNKNOWN Oahu HAPI 12/31/1989
100 Pistia stratiotes L. Honolulu, 2709 Tantalus Dr. in brackish water near beach PRESERVED_SPECIMEN Herbst D; Ishikawa S; Spence G Oahu HAPI 4/21/1975
101 Pistia stratiotes L. Kalihi Kai, Hawaii Dept. of Agriculture, Plant Quarantine Branch office. Intercepted import plant material. PRESERVED_SPECIMEN Sakaino, L. s.n. Oahu BISH 2/27/2019
102 Pistia stratiotes L. Honolulu, 2709 Tantalus Dr., 1st switchback above watertank UNKNOWN Oahu HAPI 12/31/1989
103 Pistia stratiotes L. Kawainui Marsh, Southend of dike road on Marsh side pond PRESERVED_SPECIMEN Degener O Oahu HAPI 4/14/1938
104 Pistia stratiotes L. waialua beach, washed up by sea, probably from nearby stream PRESERVED_SPECIMEN neal, m.c. collector number: s.n. Oahu BISH 1/8/1938
105 Pistia stratiotes L. 2.5 mi E of Kihei Covering the surface of water in roadside ditch. PRESERVED_SPECIMEN Fosberg, F.R. 43544 Maui BISH 3/10/1963
106 Pistia stratiotes L. honolulu: manoa valley; university of hawaii manoa campus; courtyard of st. john hall Floating on water in partial shade. PRESERVED_SPECIMEN lau, j. collector number: 1192 Oahu BISH 7/8/1985
107 Pistia stratiotes L. kaaawa In brackish water near beach. PRESERVED_SPECIMEN herbst, d.r. ishikawa, s.; spence, g. collector number: 5283 Oahu BISH 4/21/1975
108 Pistia stratiotes L. kipu pt, above keawanui bay (n molokai) PRESERVED_SPECIMEN lorence, d.h. wagner, w.l.; perlman, s.; montgomery, s. collector number: 5477 Oahu BISH 8/3/1987
109 Pistia stratiotes L. Kipu Pt, above Keawanui Bay (N Molokai) Home garden, in taro patch. PRESERVED_SPECIMEN Lorence, D.H. 5477 Molokai BISH 8/3/1987
110 Pistia stratiotes L. Kaaawa In brackish water near beach. PRESERVED_SPECIMEN Herbst, D.R. 5283 Oahu BISH 4/21/1975
111 Pistia stratiotes L. Kekaha, Cox drainage canal N of Kekaha Rd at its intersection w. Manu Rd PRESERVED_SPECIMEN Flynn, T. 952 Kauai BISH 11/21/1984
112 Pistia stratiotes L. Kau, in a pond behind Punalu‘u Beach Covering entire pond, along with patches of water hyacinth and waterlilies (no sign of Salvinia). PRESERVED_SPECIMEN Gagne, B.H. 3154 Hawaii BISH 5/4/2006
113 Pistia stratiotes L. kekaha, cox drainage canal n of kekaha rd at its intersection w. manu rd PRESERVED_SPECIMEN flynn, t. collector number: 952 Kauai BISH 11/21/1984
114 Pistia stratiotes L. Kawainui Marsh, Southend of dike road on Marsh side Floating on water at south end of dike road. Covering entire open water area. PRESERVED_SPECIMEN Crago, L.M. 2005-013 Oahu BISH 1/20/2005
115 Pistia stratiotes L. Kipu Point, above Keawanui Bay (N Molokai), home garden. In taro patch. PRESERVED_SPECIMEN David H. Lorence 5477 Molokai PTBG 8/3/1987
116 Pistia stratiotes L. halewa, oahu, territory of hawaii PRESERVED_SPECIMEN o. degener s.n. MU 4/3/1938
117 Pistia stratiotes L. PRESERVED_SPECIMEN otto degener 11977 PH 4/14/1938
118 Pistia stratiotes L. mokuleia, oahu, territory of hawaii Pond PRESERVED_SPECIMEN o. degener 11977s.n. NY 4/7/1938
119 Pistia stratiotes L. mokuleia, oahu, t. h. pond PRESERVED_SPECIMEN otto degener 11977 CHRB 4/14/1938
120 Pistia stratiotes L. maui: 2.5 miles east of kihei PRESERVED_SPECIMEN f. r. fosberg 43544 CM 3/10/1963
121 Pistia stratiotes L. mokuleia, oahu PRESERVED_SPECIMEN degener, o. 11977 DUKE
122 Pistia stratiotes L. PRESERVED_SPECIMEN Otto Degener 11977 KHD 4/14/1938
123 Pistia stratiotes L. Kaawa in brackish water near beach PRESERVED_SPECIMEN Herbst D; Ishikawa S; Spence G Herbst, D; Ishikawa, S; Spence, G 5283 L 4/21/1975
124 Pistia stratiotes L. T.H. pond PRESERVED_SPECIMEN Degener O Degener, O 11977 L 4/14/1938
125 Pistia stratiotes L. 2.5 mi E of Kihei PRESERVED_SPECIMEN Fosberg, F. R. 43544 Maui US 3/10/1963
126 Pistia stratiotes L. Kekaha. Cox drainage canal north of Kekaha Road and its intersection with Manu Road. PRESERVED_SPECIMEN Tim Flynn 952 Kauai PTBG 11/21/1984
127 Pistia stratiotes L. Waimea. Ditch that crosses Menehune Road south of its junction with Apu Road. PRESERVED_SPECIMEN Tim Flynn 953 Kauai PTBG 11/21/1984
128 Pistia stratiotes L. mokuleia PRESERVED_SPECIMEN o. degener 11977 Kauai US 4/14/1938
129 Pistia stratiotes L. 2.5 mi e of kihei PRESERVED_SPECIMEN f. r. fosberg 43544 Maui US 3/10/1963
130 Pistia stratiotes L. Mokuleia PRESERVED_SPECIMEN Degener, O. 11977 Oahu US 4/14/1938
131 Pistia stratiotes L. W. Maui, Napili. PRESERVED_SPECIMEN Hank Oppenheimer H20124 Maui PTBG 2/17/2001
132 Pistia stratiotes L. Non-native forest and relictual mesic forest PRESERVED_SPECIMEN otto degener 11977 Kauai US 4/14/1938
133 Pistia stratiotes L. U.H. Campus, courtyard of St. John Hall Floating on water in partial shade. PRESERVED_SPECIMEN Lau, J. 1192 Oahu BISH 7/8/1985
134 Pistia stratiotes L. kau, in a pond behind punalu‘u beach PRESERVED_SPECIMEN gagné, b.h. collector number: 3154 Oahu BISH 5/4/2006
135 Pistia stratiotes L. Honolulu: Manoa Valley; University of Hawaii Manoa Campus; courtyard of St. John Hall Floating on water in partial shade. PRESERVED_SPECIMEN Lau, J. 1192 Oahu BISH 7/8/1985
136 Pistia stratiotes L. Kilauea UNKNOWN Molokai HAPI 12/31/1989
137 Pistia stratiotes L. Mokuleia Pond. PRESERVED_SPECIMEN Degener, O. 11977 Oahu BISH 4/14/1938
138 Pistia stratiotes L. 2.5 mi e of kihei Covering the surface of water in roadside ditch. PRESERVED_SPECIMEN fosberg, f.r. collector number: 43544 Maui BISH 3/10/1963
139 Pistia stratiotes L. honolulu, 1931a keeaumoku st In outdoor fish pool. PRESERVED_SPECIMEN williams, f.x. collector number: s.n. Oahu BISH 8/8/1946
140 Pistia stratiotes L. Honolulu, University of Hawaii Manoa campus, courtyard of Krause Hall growing in lily pond. Cultivated aquatic plant, floating freely on the surface of the pond. PRESERVED_SPECIMEN Herbst, D.R. 9585 Oahu BISH 4/4/1992
141 Pistia stratiotes L. Honolulu, 1931A Keeaumoku St In outdoor fish pool. PRESERVED_SPECIMEN Williams, F.X. s.n. Oahu BISH 8/1/1946
142 Pistia stratiotes L. u.h. campus, courtyard of st. john hall PRESERVED_SPECIMEN lau, j. collector number: 1192 Hawaii BISH 7/8/1985
143 Pistia stratiotes L. Kawainui Marsh, Southend of dike road on Marsh side Floating on water at south end of dike road. Covering entire open water area. PRESERVED_SPECIMEN Crago, L.M. MacMillan, S.B. Collector Number: 2005-013 Oahu BISH 1/20/2005
144 Pistia stratiotes L. kawainui marsh, southend of dike road on marsh side Floating on water at south end of dike road. Covering entire open water area. PRESERVED_SPECIMEN crago, l.m. macmillan, s.b. collector number: 2005-013 Oahu BISH 1/20/2005
145 Pistia stratiotes L. mokuleia Pond. PRESERVED_SPECIMEN degener, o. collector number: 11977 Oahu BISH 4/14/1938
146 Pistia stratiotes L. Waialua beach, washed up by sea, probably from nearby stream PRESERVED_SPECIMEN Neal, M.C. s.n. Oahu BISH 1/8/1938
147 Pistia stratiotes L. 8483 HI-72, Honolulu, HI 96825, USA PRESERVED_SPECIMEN Otto Degener 11977 Molokai HAPI 4/14/1938
148 Pistia stratiotes L. Maui County, US-HI, US UNKNOWN Oahu HAPI 12/31/1989
149 Pistia stratiotes L. Honolulu, 2709 Tantalus Dr. in brackish water near beach PRESERVED_SPECIMEN Herbst D; Ishikawa S; Spence G Oahu HAPI 4/21/1975
150 Pistia stratiotes L. Kalihi Kai, Hawaii Dept. of Agriculture, Plant Quarantine Branch office. Intercepted import plant material. PRESERVED_SPECIMEN Sakaino, L. s.n. Oahu BISH 2/27/2019
151 Pistia stratiotes L. Honolulu, 2709 Tantalus Dr., 1st switchback above watertank UNKNOWN Oahu HAPI 12/31/1989
152 Pistia stratiotes L. Kawainui Marsh, Southend of dike road on Marsh side pond PRESERVED_SPECIMEN Degener O Oahu HAPI 4/14/1938
153 Pistia stratiotes L. waialua beach, washed up by sea, probably from nearby stream PRESERVED_SPECIMEN neal, m.c. collector number: s.n. Oahu BISH 1/8/1938
154 Pistia stratiotes L. 2.5 mi E of Kihei Covering the surface of water in roadside ditch. PRESERVED_SPECIMEN Fosberg, F.R. 43544 Maui BISH 3/10/1963
155 Pistia stratiotes L. honolulu: manoa valley; university of hawaii manoa campus; courtyard of st. john hall Floating on water in partial shade. PRESERVED_SPECIMEN lau, j. collector number: 1192 Oahu BISH 7/8/1985
156 Pistia stratiotes L. kaaawa In brackish water near beach. PRESERVED_SPECIMEN herbst, d.r. ishikawa, s.; spence, g. collector number: 5283 Oahu BISH 4/21/1975
157 Pistia stratiotes L. kipu pt, above keawanui bay (n molokai) PRESERVED_SPECIMEN lorence, d.h. wagner, w.l.; perlman, s.; montgomery, s. collector number: 5477 Oahu BISH 8/3/1987
158 Pistia stratiotes L. Kipu Pt, above Keawanui Bay (N Molokai) Home garden, in taro patch. PRESERVED_SPECIMEN Lorence, D.H. 5477 Molokai BISH 8/3/1987
159 Pistia stratiotes L. Kaaawa In brackish water near beach. PRESERVED_SPECIMEN Herbst, D.R. 5283 Oahu BISH 4/21/1975
160 Pistia stratiotes L. Kekaha, Cox drainage canal N of Kekaha Rd at its intersection w. Manu Rd PRESERVED_SPECIMEN Flynn, T. 952 Kauai BISH 11/21/1984
161 Pistia stratiotes L. Kau, in a pond behind Punalu‘u Beach Covering entire pond, along with patches of water hyacinth and waterlilies (no sign of Salvinia). PRESERVED_SPECIMEN Gagne, B.H. 3154 Hawaii BISH 5/4/2006
162 Pistia stratiotes L. kekaha, cox drainage canal n of kekaha rd at its intersection w. manu rd PRESERVED_SPECIMEN flynn, t. collector number: 952 Kauai BISH 11/21/1984
163 Pistia stratiotes L. Kawainui Marsh, Southend of dike road on Marsh side Floating on water at south end of dike road. Covering entire open water area. PRESERVED_SPECIMEN Crago, L.M. 2005-013 Oahu BISH 1/20/2005
164 Pistia stratiotes L. Kipu Point, above Keawanui Bay (N Molokai), home garden. In taro patch. PRESERVED_SPECIMEN David H. Lorence 5477 Molokai PTBG 8/3/1987
165 Pistia stratiotes L. halewa, oahu, territory of hawaii PRESERVED_SPECIMEN o. degener s.n. MU 4/3/1938
166 Pistia stratiotes L. PRESERVED_SPECIMEN otto degener 11977 PH 4/14/1938
167 Pistia stratiotes L. mokuleia, oahu, territory of hawaii Pond PRESERVED_SPECIMEN o. degener 11977s.n. NY 4/7/1938
168 Pistia stratiotes L. mokuleia, oahu, t. h. pond PRESERVED_SPECIMEN otto degener 11977 CHRB 4/14/1938
169 Pistia stratiotes L. maui: 2.5 miles east of kihei PRESERVED_SPECIMEN f. r. fosberg 43544 CM 3/10/1963
170 Pistia stratiotes L. mokuleia, oahu PRESERVED_SPECIMEN degener, o. 11977 DUKE
171 Pistia stratiotes L. PRESERVED_SPECIMEN Otto Degener 11977 KHD 4/14/1938
172 Pistia stratiotes L. Kaawa in brackish water near beach PRESERVED_SPECIMEN Herbst D; Ishikawa S; Spence G Herbst, D; Ishikawa, S; Spence, G 5283 L 4/21/1975
173 Pistia stratiotes L. T.H. pond PRESERVED_SPECIMEN Degener O Degener, O 11977 L 4/14/1938
174 Pistia stratiotes L. 2.5 mi E of Kihei PRESERVED_SPECIMEN Fosberg, F. R. 43544 Maui US 3/10/1963
175 Pistia stratiotes L. Kekaha. Cox drainage canal north of Kekaha Road and its intersection with Manu Road. PRESERVED_SPECIMEN Tim Flynn 952 Kauai PTBG 11/21/1984
176 Pistia stratiotes L. Waimea. Ditch that crosses Menehune Road south of its junction with Apu Road. PRESERVED_SPECIMEN Tim Flynn 953 Kauai PTBG 11/21/1984
177 Pistia stratiotes L. mokuleia PRESERVED_SPECIMEN o. degener 11977 Kauai US 4/14/1938
178 Pistia stratiotes L. 2.5 mi e of kihei PRESERVED_SPECIMEN f. r. fosberg 43544 Maui US 3/10/1963
179 Pistia stratiotes L. Mokuleia PRESERVED_SPECIMEN Degener, O. 11977 Oahu US 4/14/1938
180 Pistia stratiotes L. W. Maui, Napili. PRESERVED_SPECIMEN Hank Oppenheimer H20124 Maui PTBG 2/17/2001
181 Pistia stratiotes L. Non-native forest and relictual mesic forest PRESERVED_SPECIMEN otto degener 11977 Kauai US 4/14/1938
182 Pistia stratiotes L. U.H. Campus, courtyard of St. John Hall Floating on water in partial shade. PRESERVED_SPECIMEN Lau, J. 1192 Oahu BISH 7/8/1985
183 Pistia stratiotes L. kau, in a pond behind punalu‘u beach PRESERVED_SPECIMEN gagné, b.h. collector number: 3154 Oahu BISH 5/4/2006
184 Pistia stratiotes L. Honolulu: Manoa Valley; University of Hawaii Manoa Campus; courtyard of St. John Hall Floating on water in partial shade. PRESERVED_SPECIMEN Lau, J. 1192 Oahu BISH 7/8/1985
185 Pistia stratiotes L. Kilauea UNKNOWN Molokai HAPI 12/31/1989
186 Pistia stratiotes L. Mokuleia Pond. PRESERVED_SPECIMEN Degener, O. 11977 Oahu BISH 4/14/1938
187 Pistia stratiotes L. 2.5 mi e of kihei Covering the surface of water in roadside ditch. PRESERVED_SPECIMEN fosberg, f.r. collector number: 43544 Maui BISH 3/10/1963
188 Pistia stratiotes L. honolulu, 1931a keeaumoku st In outdoor fish pool. PRESERVED_SPECIMEN williams, f.x. collector number: s.n. Oahu BISH 8/8/1946
189 Pistia stratiotes L. Honolulu, University of Hawaii Manoa campus, courtyard of Krause Hall growing in lily pond. Cultivated aquatic plant, floating freely on the surface of the pond. PRESERVED_SPECIMEN Herbst, D.R. 9585 Oahu BISH 4/4/1992
190 Pistia stratiotes L. Honolulu, 1931A Keeaumoku St In outdoor fish pool. PRESERVED_SPECIMEN Williams, F.X. s.n. Oahu BISH 8/1/1946
191 Pistia stratiotes L. u.h. campus, courtyard of st. john hall PRESERVED_SPECIMEN lau, j. collector number: 1192 Hawaii BISH 7/8/1985
192 Pistia stratiotes L. Kawainui Marsh, Southend of dike road on Marsh side Floating on water at south end of dike road. Covering entire open water area. PRESERVED_SPECIMEN Crago, L.M. MacMillan, S.B. Collector Number: 2005-013 Oahu BISH 1/20/2005
193 Pistia stratiotes L. kawainui marsh, southend of dike road on marsh side Floating on water at south end of dike road. Covering entire open water area. PRESERVED_SPECIMEN crago, l.m. macmillan, s.b. collector number: 2005-013 Oahu BISH 1/20/2005
194 Pistia stratiotes L. mokuleia Pond. PRESERVED_SPECIMEN degener, o. collector number: 11977 Oahu BISH 4/14/1938
195 Pistia stratiotes L. Waialua beach, washed up by sea, probably from nearby stream PRESERVED_SPECIMEN Neal, M.C. s.n. Oahu BISH 1/8/1938
196 Pistia stratiotes L. 8483 HI-72, Honolulu, HI 96825, USA PRESERVED_SPECIMEN Otto Degener 11977 Molokai HAPI 4/14/1938
197 Pistia stratiotes L. Maui County, US-HI, US UNKNOWN Oahu HAPI 12/31/1989
198 Pistia stratiotes L. Honolulu, 2709 Tantalus Dr. in brackish water near beach PRESERVED_SPECIMEN Herbst D; Ishikawa S; Spence G Oahu HAPI 4/21/1975
199 Pistia stratiotes L. Kalihi Kai, Hawaii Dept. of Agriculture, Plant Quarantine Branch office. Intercepted import plant material. PRESERVED_SPECIMEN Sakaino, L. s.n. Oahu BISH 2/27/2019
200 Pistia stratiotes L. Honolulu, 2709 Tantalus Dr., 1st switchback above watertank UNKNOWN Oahu HAPI 12/31/1989
201 Pistia stratiotes L. Kawainui Marsh, Southend of dike road on Marsh side pond PRESERVED_SPECIMEN Degener O Oahu HAPI 4/14/1938
202 Pistia stratiotes L. waialua beach, washed up by sea, probably from nearby stream PRESERVED_SPECIMEN neal, m.c. collector number: s.n. Oahu BISH 1/8/1938
203 Pistia stratiotes L. 2.5 mi E of Kihei Covering the surface of water in roadside ditch. PRESERVED_SPECIMEN Fosberg, F.R. 43544 Maui BISH 3/10/1963
204 Pistia stratiotes L. honolulu: manoa valley; university of hawaii manoa campus; courtyard of st. john hall Floating on water in partial shade. PRESERVED_SPECIMEN lau, j. collector number: 1192 Oahu BISH 7/8/1985
205 Pistia stratiotes L. kaaawa In brackish water near beach. PRESERVED_SPECIMEN herbst, d.r. ishikawa, s.; spence, g. collector number: 5283 Oahu BISH 4/21/1975
206 Pistia stratiotes L. kipu pt, above keawanui bay (n molokai) PRESERVED_SPECIMEN lorence, d.h. wagner, w.l.; perlman, s.; montgomery, s. collector number: 5477 Oahu BISH 8/3/1987
207 Pistia stratiotes L. Kipu Pt, above Keawanui Bay (N Molokai) Home garden, in taro patch. PRESERVED_SPECIMEN Lorence, D.H. 5477 Molokai BISH 8/3/1987
208 Pistia stratiotes L. Kaaawa In brackish water near beach. PRESERVED_SPECIMEN Herbst, D.R. 5283 Oahu BISH 4/21/1975
209 Pistia stratiotes L. Kekaha, Cox drainage canal N of Kekaha Rd at its intersection w. Manu Rd PRESERVED_SPECIMEN Flynn, T. 952 Kauai BISH 11/21/1984
210 Pistia stratiotes L. Kau, in a pond behind Punalu‘u Beach Covering entire pond, along with patches of water hyacinth and waterlilies (no sign of Salvinia). PRESERVED_SPECIMEN Gagne, B.H. 3154 Hawaii BISH 5/4/2006
211 Pistia stratiotes L. kekaha, cox drainage canal n of kekaha rd at its intersection w. manu rd PRESERVED_SPECIMEN flynn, t. collector number: 952 Kauai BISH 11/21/1984
212 Pistia stratiotes L. Kawainui Marsh, Southend of dike road on Marsh side Floating on water at south end of dike road. Covering entire open water area. PRESERVED_SPECIMEN Crago, L.M. 2005-013 Oahu BISH 1/20/2005
213 Pistia stratiotes L. Kipu Point, above Keawanui Bay (N Molokai), home garden. In taro patch. PRESERVED_SPECIMEN David H. Lorence 5477 Molokai PTBG 8/3/1987
214 Pistia stratiotes L. halewa, oahu, territory of hawaii PRESERVED_SPECIMEN o. degener s.n. MU 4/3/1938
215 Pistia stratiotes L. PRESERVED_SPECIMEN otto degener 11977 PH 4/14/1938
216 Pistia stratiotes L. mokuleia, oahu, territory of hawaii Pond PRESERVED_SPECIMEN o. degener 11977s.n. NY 4/7/1938
217 Pistia stratiotes L. mokuleia, oahu, t. h. pond PRESERVED_SPECIMEN otto degener 11977 CHRB 4/14/1938
218 Pistia stratiotes L. maui: 2.5 miles east of kihei PRESERVED_SPECIMEN f. r. fosberg 43544 CM 3/10/1963
219 Pistia stratiotes L. mokuleia, oahu PRESERVED_SPECIMEN degener, o. 11977 DUKE
220 Pistia stratiotes L. PRESERVED_SPECIMEN Otto Degener 11977 KHD 4/14/1938
221 Pistia stratiotes L. Kaawa in brackish water near beach PRESERVED_SPECIMEN Herbst D; Ishikawa S; Spence G Herbst, D; Ishikawa, S; Spence, G 5283 L 4/21/1975
222 Pistia stratiotes L. T.H. pond PRESERVED_SPECIMEN Degener O Degener, O 11977 L 4/14/1938
223 Pistia stratiotes L. 2.5 mi E of Kihei PRESERVED_SPECIMEN Fosberg, F. R. 43544 Maui US 3/10/1963
224 Pistia stratiotes L. Kekaha. Cox drainage canal north of Kekaha Road and its intersection with Manu Road. PRESERVED_SPECIMEN Tim Flynn 952 Kauai PTBG 11/21/1984
225 Pistia stratiotes L. Waimea. Ditch that crosses Menehune Road south of its junction with Apu Road. PRESERVED_SPECIMEN Tim Flynn 953 Kauai PTBG 11/21/1984
226 Pistia stratiotes L. mokuleia PRESERVED_SPECIMEN o. degener 11977 Kauai US 4/14/1938
227 Pistia stratiotes L. 2.5 mi e of kihei PRESERVED_SPECIMEN f. r. fosberg 43544 Maui US 3/10/1963
228 Pistia stratiotes L. Mokuleia PRESERVED_SPECIMEN Degener, O. 11977 Oahu US 4/14/1938
229 Pistia stratiotes L. W. Maui, Napili. PRESERVED_SPECIMEN Hank Oppenheimer H20124 Maui PTBG 2/17/2001
230 Pistia stratiotes L. Non-native forest and relictual mesic forest PRESERVED_SPECIMEN otto degener 11977 Kauai US 4/14/1938
231 Pistia stratiotes L. U.H. Campus, courtyard of St. John Hall Floating on water in partial shade. PRESERVED_SPECIMEN Lau, J. 1192 Oahu BISH 7/8/1985
232 Pistia stratiotes L. kau, in a pond behind punalu‘u beach PRESERVED_SPECIMEN gagné, b.h. collector number: 3154 Oahu BISH 5/4/2006
233 Pistia stratiotes L. Honolulu: Manoa Valley; University of Hawaii Manoa Campus; courtyard of St. John Hall Floating on water in partial shade. PRESERVED_SPECIMEN Lau, J. 1192 Oahu BISH 7/8/1985
234 Pistia stratiotes L. Kilauea UNKNOWN Molokai HAPI 12/31/1989
235 Pistia stratiotes L. Mokuleia Pond. PRESERVED_SPECIMEN Degener, O. 11977 Oahu BISH 4/14/1938
236 Pistia stratiotes L. 2.5 mi e of kihei Covering the surface of water in roadside ditch. PRESERVED_SPECIMEN fosberg, f.r. collector number: 43544 Maui BISH 3/10/1963
237 Pistia stratiotes L. honolulu, 1931a keeaumoku st In outdoor fish pool. PRESERVED_SPECIMEN williams, f.x. collector number: s.n. Oahu BISH 8/8/1946
238 Pistia stratiotes L. Honolulu, University of Hawaii Manoa campus, courtyard of Krause Hall growing in lily pond. Cultivated aquatic plant, floating freely on the surface of the pond. PRESERVED_SPECIMEN Herbst, D.R. 9585 Oahu BISH 4/4/1992
239 Pistia stratiotes L. Honolulu, 1931A Keeaumoku St In outdoor fish pool. PRESERVED_SPECIMEN Williams, F.X. s.n. Oahu BISH 8/1/1946
240 Pistia stratiotes L. u.h. campus, courtyard of st. john hall PRESERVED_SPECIMEN lau, j. collector number: 1192 Hawaii BISH 7/8/1985
241 Pistia stratiotes L. Kawainui Marsh, Southend of dike road on Marsh side Floating on water at south end of dike road. Covering entire open water area. PRESERVED_SPECIMEN Crago, L.M. MacMillan, S.B. Collector Number: 2005-013 Oahu BISH 1/20/2005
242 Pistia stratiotes L. kawainui marsh, southend of dike road on marsh side Floating on water at south end of dike road. Covering entire open water area. PRESERVED_SPECIMEN crago, l.m. macmillan, s.b. collector number: 2005-013 Oahu BISH 1/20/2005
243 Pistia stratiotes L. mokuleia Pond. PRESERVED_SPECIMEN degener, o. collector number: 11977 Oahu BISH 4/14/1938
244 Pistia stratiotes L. Waialua beach, washed up by sea, probably from nearby stream PRESERVED_SPECIMEN Neal, M.C. s.n. Oahu BISH 1/8/1938
245 Pistia stratiotes L. 8483 HI-72, Honolulu, HI 96825, USA PRESERVED_SPECIMEN Otto Degener 11977 Molokai HAPI 4/14/1938
246 Pistia stratiotes L. Maui County, US-HI, US UNKNOWN Oahu HAPI 12/31/1989
247 Pistia stratiotes L. Honolulu, 2709 Tantalus Dr. in brackish water near beach PRESERVED_SPECIMEN Herbst D; Ishikawa S; Spence G Oahu HAPI 4/21/1975
248 Pistia stratiotes L. Kalihi Kai, Hawaii Dept. of Agriculture, Plant Quarantine Branch office. Intercepted import plant material. PRESERVED_SPECIMEN Sakaino, L. s.n. Oahu BISH 2/27/2019
249 Pistia stratiotes L. Honolulu, 2709 Tantalus Dr., 1st switchback above watertank UNKNOWN Oahu HAPI 12/31/1989
250 Pistia stratiotes L. Kawainui Marsh, Southend of dike road on Marsh side pond PRESERVED_SPECIMEN Degener O Oahu HAPI 4/14/1938
251 Pistia stratiotes L. waialua beach, washed up by sea, probably from nearby stream PRESERVED_SPECIMEN neal, m.c. collector number: s.n. Oahu BISH 1/8/1938
252 Pistia stratiotes L. 2.5 mi E of Kihei Covering the surface of water in roadside ditch. PRESERVED_SPECIMEN Fosberg, F.R. 43544 Maui BISH 3/10/1963
253 Pistia stratiotes L. honolulu: manoa valley; university of hawaii manoa campus; courtyard of st. john hall Floating on water in partial shade. PRESERVED_SPECIMEN lau, j. collector number: 1192 Oahu BISH 7/8/1985
254 Pistia stratiotes L. kaaawa In brackish water near beach. PRESERVED_SPECIMEN herbst, d.r. ishikawa, s.; spence, g. collector number: 5283 Oahu BISH 4/21/1975
255 Pistia stratiotes L. kipu pt, above keawanui bay (n molokai) PRESERVED_SPECIMEN lorence, d.h. wagner, w.l.; perlman, s.; montgomery, s. collector number: 5477 Oahu BISH 8/3/1987
256 Pistia stratiotes L. Kipu Pt, above Keawanui Bay (N Molokai) Home garden, in taro patch. PRESERVED_SPECIMEN Lorence, D.H. 5477 Molokai BISH 8/3/1987
257 Pistia stratiotes L. Kaaawa In brackish water near beach. PRESERVED_SPECIMEN Herbst, D.R. 5283 Oahu BISH 4/21/1975
258 Pistia stratiotes L. Kekaha, Cox drainage canal N of Kekaha Rd at its intersection w. Manu Rd PRESERVED_SPECIMEN Flynn, T. 952 Kauai BISH 11/21/1984
259 Pistia stratiotes L. Kau, in a pond behind Punalu‘u Beach Covering entire pond, along with patches of water hyacinth and waterlilies (no sign of Salvinia). PRESERVED_SPECIMEN Gagne, B.H. 3154 Hawaii BISH 5/4/2006
260 Pistia stratiotes L. kekaha, cox drainage canal n of kekaha rd at its intersection w. manu rd PRESERVED_SPECIMEN flynn, t. collector number: 952 Kauai BISH 11/21/1984
261 Pistia stratiotes L. Kawainui Marsh, Southend of dike road on Marsh side Floating on water at south end of dike road. Covering entire open water area. PRESERVED_SPECIMEN Crago, L.M. 2005-013 Oahu BISH 1/20/2005
262 Pistia stratiotes L. Kipu Point, above Keawanui Bay (N Molokai), home garden. In taro patch. PRESERVED_SPECIMEN David H. Lorence 5477 Molokai PTBG 8/3/1987
263 Pistia stratiotes L. halewa, oahu, territory of hawaii PRESERVED_SPECIMEN o. degener s.n. MU 4/3/1938
264 Pistia stratiotes L. PRESERVED_SPECIMEN otto degener 11977 PH 4/14/1938
265 Pistia stratiotes L. mokuleia, oahu, territory of hawaii Pond PRESERVED_SPECIMEN o. degener 11977s.n. NY 4/7/1938
266 Pistia stratiotes L. mokuleia, oahu, t. h. pond PRESERVED_SPECIMEN otto degener 11977 CHRB 4/14/1938
267 Pistia stratiotes L. maui: 2.5 miles east of kihei PRESERVED_SPECIMEN f. r. fosberg 43544 CM 3/10/1963
268 Pistia stratiotes L. mokuleia, oahu PRESERVED_SPECIMEN degener, o. 11977 DUKE
269 Pistia stratiotes L. PRESERVED_SPECIMEN Otto Degener 11977 KHD 4/14/1938
270 Pistia stratiotes L. Kaawa in brackish water near beach PRESERVED_SPECIMEN Herbst D; Ishikawa S; Spence G Herbst, D; Ishikawa, S; Spence, G 5283 L 4/21/1975
271 Pistia stratiotes L. T.H. pond PRESERVED_SPECIMEN Degener O Degener, O 11977 L 4/14/1938
272 Pistia stratiotes L. 2.5 mi E of Kihei PRESERVED_SPECIMEN Fosberg, F. R. 43544 Maui US 3/10/1963
273 Pistia stratiotes L. Kekaha. Cox drainage canal north of Kekaha Road and its intersection with Manu Road. PRESERVED_SPECIMEN Tim Flynn 952 Kauai PTBG 11/21/1984
274 Pistia stratiotes L. Waimea. Ditch that crosses Menehune Road south of its junction with Apu Road. PRESERVED_SPECIMEN Tim Flynn 953 Kauai PTBG 11/21/1984
275 Pistia stratiotes L. mokuleia PRESERVED_SPECIMEN o. degener 11977 Kauai US 4/14/1938
276 Pistia stratiotes L. 2.5 mi e of kihei PRESERVED_SPECIMEN f. r. fosberg 43544 Maui US 3/10/1963
277 Pistia stratiotes L. Mokuleia PRESERVED_SPECIMEN Degener, O. 11977 Oahu US 4/14/1938
278 Pistia stratiotes L. W. Maui, Napili. PRESERVED_SPECIMEN Hank Oppenheimer H20124 Maui PTBG 2/17/2001
279 Pistia stratiotes L. Non-native forest and relictual mesic forest PRESERVED_SPECIMEN otto degener 11977 Kauai US 4/14/1938
280 Pistia stratiotes L. U.H. Campus, courtyard of St. John Hall Floating on water in partial shade. PRESERVED_SPECIMEN Lau, J. 1192 Oahu BISH 7/8/1985
281 Pistia stratiotes L. kau, in a pond behind punalu‘u beach PRESERVED_SPECIMEN gagné, b.h. collector number: 3154 Oahu BISH 5/4/2006
282 Pistia stratiotes L. Honolulu: Manoa Valley; University of Hawaii Manoa Campus; courtyard of St. John Hall Floating on water in partial shade. PRESERVED_SPECIMEN Lau, J. 1192 Oahu BISH 7/8/1985
283 Pistia stratiotes L. Kilauea UNKNOWN Molokai HAPI 12/31/1989
284 Pistia stratiotes L. Mokuleia Pond. PRESERVED_SPECIMEN Degener, O. 11977 Oahu BISH 4/14/1938
285 Pistia stratiotes L. 2.5 mi e of kihei Covering the surface of water in roadside ditch. PRESERVED_SPECIMEN fosberg, f.r. collector number: 43544 Maui BISH 3/10/1963
286 Pistia stratiotes L. honolulu, 1931a keeaumoku st In outdoor fish pool. PRESERVED_SPECIMEN williams, f.x. collector number: s.n. Oahu BISH 8/8/1946
287 Pistia stratiotes L. Honolulu, University of Hawaii Manoa campus, courtyard of Krause Hall growing in lily pond. Cultivated aquatic plant, floating freely on the surface of the pond. PRESERVED_SPECIMEN Herbst, D.R. 9585 Oahu BISH 4/4/1992
288 Pistia stratiotes L. Honolulu, 1931A Keeaumoku St In outdoor fish pool. PRESERVED_SPECIMEN Williams, F.X. s.n. Oahu BISH 8/1/1946
289 Pistia stratiotes L. u.h. campus, courtyard of st. john hall PRESERVED_SPECIMEN lau, j. collector number: 1192 Hawaii BISH 7/8/1985
290 Pistia stratiotes L. Kawainui Marsh, Southend of dike road on Marsh side Floating on water at south end of dike road. Covering entire open water area. PRESERVED_SPECIMEN Crago, L.M. MacMillan, S.B. Collector Number: 2005-013 Oahu BISH 1/20/2005
291 Pistia stratiotes L. kawainui marsh, southend of dike road on marsh side Floating on water at south end of dike road. Covering entire open water area. PRESERVED_SPECIMEN crago, l.m. macmillan, s.b. collector number: 2005-013 Oahu BISH 1/20/2005
292 Pistia stratiotes L. mokuleia Pond. PRESERVED_SPECIMEN degener, o. collector number: 11977 Oahu BISH 4/14/1938
293 Pistia stratiotes L. Waialua beach, washed up by sea, probably from nearby stream PRESERVED_SPECIMEN Neal, M.C. s.n. Oahu BISH 1/8/1938
294 Pistia stratiotes L. 8483 HI-72, Honolulu, HI 96825, USA PRESERVED_SPECIMEN Otto Degener 11977 Molokai HAPI 4/14/1938
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