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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. 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
2 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
3 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
4 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
5 Pistia stratiotes L. Honolulu, 2709 Tantalus Dr., 1st switchback above watertank UNKNOWN Oahu HAPI 12/31/1989
6 Pistia stratiotes L. Kawainui Marsh, Southend of dike road on Marsh side pond PRESERVED_SPECIMEN Degener O Oahu HAPI 4/14/1938
7 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
8 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
9 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
10 Pistia stratiotes L. Kaaawa In brackish water near beach. PRESERVED_SPECIMEN Herbst, D.R. 5283 Oahu BISH 4/21/1975
11 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
12 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
13 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
14 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
15 Pistia stratiotes L. 2.5 mi E of Kihei PRESERVED_SPECIMEN Fosberg, F. R. 43544 Maui US 3/10/1963
16 Pistia stratiotes L. PRESERVED_SPECIMEN Otto Degener 11977 KHD 4/14/1938
17 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
18 Pistia stratiotes L. T.H. pond PRESERVED_SPECIMEN Degener O Degener, O 11977 L 4/14/1938
19 Pistia stratiotes L. halewa, oahu, territory of hawaii PRESERVED_SPECIMEN o. degener s.n. MU 4/3/1938
20 Pistia stratiotes L. PRESERVED_SPECIMEN otto degener 11977 PH 4/14/1938
21 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
22 Pistia stratiotes L. mokuleia PRESERVED_SPECIMEN o. degener 11977 Kauai US 4/14/1938
23 Pistia stratiotes L. 2.5 mi e of kihei PRESERVED_SPECIMEN f. r. fosberg 43544 Maui US 3/10/1963
24 Pistia stratiotes L. Non-native forest and relictual mesic forest PRESERVED_SPECIMEN otto degener 11977 Kauai US 4/14/1938
25 Pistia stratiotes L. mokuleia, oahu, t. h. pond PRESERVED_SPECIMEN otto degener 11977 CHRB 4/14/1938
26 Pistia stratiotes L. maui: 2.5 miles east of kihei PRESERVED_SPECIMEN f. r. fosberg 43544 CM 3/10/1963
27 Pistia stratiotes L. mokuleia, oahu PRESERVED_SPECIMEN degener, o. 11977 DUKE
28 Pistia stratiotes L. mokuleia, oahu, territory of hawaii Pond PRESERVED_SPECIMEN o. degener 11977s.n. NY 4/7/1938
29 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
30 Pistia stratiotes L. W. Maui, Napili. PRESERVED_SPECIMEN Hank Oppenheimer H20124 Maui PTBG 2/17/2001
31 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
32 Pistia stratiotes L. Mokuleia PRESERVED_SPECIMEN Degener, O. 11977 Oahu US 4/14/1938
33 Pistia stratiotes L. kau, in a pond behind punalu‘u beach PRESERVED_SPECIMEN gagné, b.h. collector number: 3154 Oahu BISH 5/4/2006
34 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
35 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
36 Pistia stratiotes L. Mokuleia Pond. PRESERVED_SPECIMEN Degener, O. 11977 Oahu BISH 4/14/1938
37 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
38 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
39 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
40 Pistia stratiotes L. Kilauea UNKNOWN Molokai HAPI 12/31/1989
41 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
42 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
43 Pistia stratiotes L. u.h. campus, courtyard of st. john hall PRESERVED_SPECIMEN lau, j. collector number: 1192 Hawaii BISH 7/8/1985
44 Pistia stratiotes L. Honolulu, 1931A Keeaumoku St In outdoor fish pool. PRESERVED_SPECIMEN Williams, F.X. s.n. Oahu BISH 8/1/1946
45 Pistia stratiotes L. mokuleia Pond. PRESERVED_SPECIMEN degener, o. collector number: 11977 Oahu BISH 4/14/1938
46 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
47 Pistia stratiotes L. 8483 HI-72, Honolulu, HI 96825, USA PRESERVED_SPECIMEN Otto Degener 11977 Molokai HAPI 4/14/1938
48 Pistia stratiotes L. Maui County, US-HI, US UNKNOWN Oahu HAPI 12/31/1989
49 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
50 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
51 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
52 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
53 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
54 Pistia stratiotes L. Honolulu, 2709 Tantalus Dr., 1st switchback above watertank UNKNOWN Oahu HAPI 12/31/1989
55 Pistia stratiotes L. Kawainui Marsh, Southend of dike road on Marsh side pond PRESERVED_SPECIMEN Degener O Oahu HAPI 4/14/1938
56 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
57 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
58 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
59 Pistia stratiotes L. Kaaawa In brackish water near beach. PRESERVED_SPECIMEN Herbst, D.R. 5283 Oahu BISH 4/21/1975
60 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
61 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
62 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
63 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
64 Pistia stratiotes L. 2.5 mi E of Kihei PRESERVED_SPECIMEN Fosberg, F. R. 43544 Maui US 3/10/1963
65 Pistia stratiotes L. PRESERVED_SPECIMEN Otto Degener 11977 KHD 4/14/1938
66 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
67 Pistia stratiotes L. T.H. pond PRESERVED_SPECIMEN Degener O Degener, O 11977 L 4/14/1938
68 Pistia stratiotes L. halewa, oahu, territory of hawaii PRESERVED_SPECIMEN o. degener s.n. MU 4/3/1938
69 Pistia stratiotes L. PRESERVED_SPECIMEN otto degener 11977 PH 4/14/1938
70 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
71 Pistia stratiotes L. mokuleia PRESERVED_SPECIMEN o. degener 11977 Kauai US 4/14/1938
72 Pistia stratiotes L. 2.5 mi e of kihei PRESERVED_SPECIMEN f. r. fosberg 43544 Maui US 3/10/1963
73 Pistia stratiotes L. Non-native forest and relictual mesic forest PRESERVED_SPECIMEN otto degener 11977 Kauai US 4/14/1938
74 Pistia stratiotes L. mokuleia, oahu, t. h. pond PRESERVED_SPECIMEN otto degener 11977 CHRB 4/14/1938
75 Pistia stratiotes L. maui: 2.5 miles east of kihei PRESERVED_SPECIMEN f. r. fosberg 43544 CM 3/10/1963
76 Pistia stratiotes L. mokuleia, oahu PRESERVED_SPECIMEN degener, o. 11977 DUKE
77 Pistia stratiotes L. mokuleia, oahu, territory of hawaii Pond PRESERVED_SPECIMEN o. degener 11977s.n. NY 4/7/1938
78 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
79 Pistia stratiotes L. W. Maui, Napili. PRESERVED_SPECIMEN Hank Oppenheimer H20124 Maui PTBG 2/17/2001
80 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
81 Pistia stratiotes L. Mokuleia PRESERVED_SPECIMEN Degener, O. 11977 Oahu US 4/14/1938
82 Pistia stratiotes L. kau, in a pond behind punalu‘u beach PRESERVED_SPECIMEN gagné, b.h. collector number: 3154 Oahu BISH 5/4/2006
83 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
84 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
85 Pistia stratiotes L. Mokuleia Pond. PRESERVED_SPECIMEN Degener, O. 11977 Oahu BISH 4/14/1938
86 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
87 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
88 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
89 Pistia stratiotes L. Kilauea UNKNOWN Molokai HAPI 12/31/1989
90 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
91 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
92 Pistia stratiotes L. u.h. campus, courtyard of st. john hall PRESERVED_SPECIMEN lau, j. collector number: 1192 Hawaii BISH 7/8/1985
93 Pistia stratiotes L. Honolulu, 1931A Keeaumoku St In outdoor fish pool. PRESERVED_SPECIMEN Williams, F.X. s.n. Oahu BISH 8/1/1946
94 Pistia stratiotes L. mokuleia Pond. PRESERVED_SPECIMEN degener, o. collector number: 11977 Oahu BISH 4/14/1938
95 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
96 Pistia stratiotes L. 8483 HI-72, Honolulu, HI 96825, USA PRESERVED_SPECIMEN Otto Degener 11977 Molokai HAPI 4/14/1938
97 Pistia stratiotes L. Maui County, US-HI, US UNKNOWN Oahu HAPI 12/31/1989
98 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
99 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
100 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
101 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
102 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
103 Pistia stratiotes L. Honolulu, 2709 Tantalus Dr., 1st switchback above watertank UNKNOWN Oahu HAPI 12/31/1989
104 Pistia stratiotes L. Kawainui Marsh, Southend of dike road on Marsh side pond PRESERVED_SPECIMEN Degener O Oahu HAPI 4/14/1938
105 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
106 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
107 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
108 Pistia stratiotes L. Kaaawa In brackish water near beach. PRESERVED_SPECIMEN Herbst, D.R. 5283 Oahu BISH 4/21/1975
109 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
110 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
111 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
112 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
113 Pistia stratiotes L. 2.5 mi E of Kihei PRESERVED_SPECIMEN Fosberg, F. R. 43544 Maui US 3/10/1963
114 Pistia stratiotes L. PRESERVED_SPECIMEN Otto Degener 11977 KHD 4/14/1938
115 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
116 Pistia stratiotes L. T.H. pond PRESERVED_SPECIMEN Degener O Degener, O 11977 L 4/14/1938
117 Pistia stratiotes L. halewa, oahu, territory of hawaii PRESERVED_SPECIMEN o. degener s.n. MU 4/3/1938
118 Pistia stratiotes L. PRESERVED_SPECIMEN otto degener 11977 PH 4/14/1938
119 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
120 Pistia stratiotes L. mokuleia PRESERVED_SPECIMEN o. degener 11977 Kauai US 4/14/1938
121 Pistia stratiotes L. 2.5 mi e of kihei PRESERVED_SPECIMEN f. r. fosberg 43544 Maui US 3/10/1963
122 Pistia stratiotes L. Non-native forest and relictual mesic forest PRESERVED_SPECIMEN otto degener 11977 Kauai US 4/14/1938
123 Pistia stratiotes L. mokuleia, oahu, t. h. pond PRESERVED_SPECIMEN otto degener 11977 CHRB 4/14/1938
124 Pistia stratiotes L. maui: 2.5 miles east of kihei PRESERVED_SPECIMEN f. r. fosberg 43544 CM 3/10/1963
125 Pistia stratiotes L. mokuleia, oahu PRESERVED_SPECIMEN degener, o. 11977 DUKE
126 Pistia stratiotes L. mokuleia, oahu, territory of hawaii Pond PRESERVED_SPECIMEN o. degener 11977s.n. NY 4/7/1938
127 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
128 Pistia stratiotes L. W. Maui, Napili. PRESERVED_SPECIMEN Hank Oppenheimer H20124 Maui PTBG 2/17/2001
129 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
130 Pistia stratiotes L. Mokuleia PRESERVED_SPECIMEN Degener, O. 11977 Oahu US 4/14/1938
131 Pistia stratiotes L. kau, in a pond behind punalu‘u beach PRESERVED_SPECIMEN gagné, b.h. collector number: 3154 Oahu BISH 5/4/2006
132 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
133 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
134 Pistia stratiotes L. Mokuleia Pond. PRESERVED_SPECIMEN Degener, O. 11977 Oahu BISH 4/14/1938
135 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
136 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
137 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
138 Pistia stratiotes L. Kilauea UNKNOWN Molokai HAPI 12/31/1989
139 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
140 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
141 Pistia stratiotes L. u.h. campus, courtyard of st. john hall PRESERVED_SPECIMEN lau, j. collector number: 1192 Hawaii BISH 7/8/1985
142 Pistia stratiotes L. Honolulu, 1931A Keeaumoku St In outdoor fish pool. PRESERVED_SPECIMEN Williams, F.X. s.n. Oahu BISH 8/1/1946
143 Pistia stratiotes L. mokuleia Pond. PRESERVED_SPECIMEN degener, o. collector number: 11977 Oahu BISH 4/14/1938
144 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
145 Pistia stratiotes L. 8483 HI-72, Honolulu, HI 96825, USA PRESERVED_SPECIMEN Otto Degener 11977 Molokai HAPI 4/14/1938
146 Pistia stratiotes L. Maui County, US-HI, US UNKNOWN Oahu HAPI 12/31/1989
147 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
148 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
149 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
150 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
151 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
152 Pistia stratiotes L. Honolulu, 2709 Tantalus Dr., 1st switchback above watertank UNKNOWN Oahu HAPI 12/31/1989
153 Pistia stratiotes L. Kawainui Marsh, Southend of dike road on Marsh side pond PRESERVED_SPECIMEN Degener O Oahu HAPI 4/14/1938
154 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
155 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
156 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
157 Pistia stratiotes L. Kaaawa In brackish water near beach. PRESERVED_SPECIMEN Herbst, D.R. 5283 Oahu BISH 4/21/1975
158 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
159 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
160 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
161 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
162 Pistia stratiotes L. 2.5 mi E of Kihei PRESERVED_SPECIMEN Fosberg, F. R. 43544 Maui US 3/10/1963
163 Pistia stratiotes L. PRESERVED_SPECIMEN Otto Degener 11977 KHD 4/14/1938
164 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
165 Pistia stratiotes L. T.H. pond PRESERVED_SPECIMEN Degener O Degener, O 11977 L 4/14/1938
166 Pistia stratiotes L. halewa, oahu, territory of hawaii PRESERVED_SPECIMEN o. degener s.n. MU 4/3/1938
167 Pistia stratiotes L. PRESERVED_SPECIMEN otto degener 11977 PH 4/14/1938
168 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
169 Pistia stratiotes L. mokuleia PRESERVED_SPECIMEN o. degener 11977 Kauai US 4/14/1938
170 Pistia stratiotes L. 2.5 mi e of kihei PRESERVED_SPECIMEN f. r. fosberg 43544 Maui US 3/10/1963
171 Pistia stratiotes L. Non-native forest and relictual mesic forest PRESERVED_SPECIMEN otto degener 11977 Kauai US 4/14/1938
172 Pistia stratiotes L. mokuleia, oahu, t. h. pond PRESERVED_SPECIMEN otto degener 11977 CHRB 4/14/1938
173 Pistia stratiotes L. maui: 2.5 miles east of kihei PRESERVED_SPECIMEN f. r. fosberg 43544 CM 3/10/1963
174 Pistia stratiotes L. mokuleia, oahu PRESERVED_SPECIMEN degener, o. 11977 DUKE
175 Pistia stratiotes L. mokuleia, oahu, territory of hawaii Pond PRESERVED_SPECIMEN o. degener 11977s.n. NY 4/7/1938
176 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
177 Pistia stratiotes L. W. Maui, Napili. PRESERVED_SPECIMEN Hank Oppenheimer H20124 Maui PTBG 2/17/2001
178 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
179 Pistia stratiotes L. Mokuleia PRESERVED_SPECIMEN Degener, O. 11977 Oahu US 4/14/1938
180 Pistia stratiotes L. kau, in a pond behind punalu‘u beach PRESERVED_SPECIMEN gagné, b.h. collector number: 3154 Oahu BISH 5/4/2006
181 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
182 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
183 Pistia stratiotes L. Mokuleia Pond. PRESERVED_SPECIMEN Degener, O. 11977 Oahu BISH 4/14/1938
184 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
185 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
186 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
187 Pistia stratiotes L. Kilauea UNKNOWN Molokai HAPI 12/31/1989
188 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
189 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
190 Pistia stratiotes L. u.h. campus, courtyard of st. john hall PRESERVED_SPECIMEN lau, j. collector number: 1192 Hawaii BISH 7/8/1985
191 Pistia stratiotes L. Honolulu, 1931A Keeaumoku St In outdoor fish pool. PRESERVED_SPECIMEN Williams, F.X. s.n. Oahu BISH 8/1/1946
192 Pistia stratiotes L. mokuleia Pond. PRESERVED_SPECIMEN degener, o. collector number: 11977 Oahu BISH 4/14/1938
193 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
194 Pistia stratiotes L. 8483 HI-72, Honolulu, HI 96825, USA PRESERVED_SPECIMEN Otto Degener 11977 Molokai HAPI 4/14/1938
195 Pistia stratiotes L. Maui County, US-HI, US UNKNOWN Oahu HAPI 12/31/1989
196 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
197 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
198 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
199 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
200 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
201 Pistia stratiotes L. Honolulu, 2709 Tantalus Dr., 1st switchback above watertank UNKNOWN Oahu HAPI 12/31/1989
202 Pistia stratiotes L. Kawainui Marsh, Southend of dike road on Marsh side pond PRESERVED_SPECIMEN Degener O Oahu HAPI 4/14/1938
203 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
204 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
205 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
206 Pistia stratiotes L. Kaaawa In brackish water near beach. PRESERVED_SPECIMEN Herbst, D.R. 5283 Oahu BISH 4/21/1975
207 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
208 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
209 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
210 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
211 Pistia stratiotes L. 2.5 mi E of Kihei PRESERVED_SPECIMEN Fosberg, F. R. 43544 Maui US 3/10/1963
212 Pistia stratiotes L. PRESERVED_SPECIMEN Otto Degener 11977 KHD 4/14/1938
213 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
214 Pistia stratiotes L. T.H. pond PRESERVED_SPECIMEN Degener O Degener, O 11977 L 4/14/1938
215 Pistia stratiotes L. halewa, oahu, territory of hawaii PRESERVED_SPECIMEN o. degener s.n. MU 4/3/1938
216 Pistia stratiotes L. PRESERVED_SPECIMEN otto degener 11977 PH 4/14/1938
217 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
218 Pistia stratiotes L. mokuleia PRESERVED_SPECIMEN o. degener 11977 Kauai US 4/14/1938
219 Pistia stratiotes L. 2.5 mi e of kihei PRESERVED_SPECIMEN f. r. fosberg 43544 Maui US 3/10/1963
220 Pistia stratiotes L. Non-native forest and relictual mesic forest PRESERVED_SPECIMEN otto degener 11977 Kauai US 4/14/1938
221 Pistia stratiotes L. mokuleia, oahu, t. h. pond PRESERVED_SPECIMEN otto degener 11977 CHRB 4/14/1938
222 Pistia stratiotes L. maui: 2.5 miles east of kihei PRESERVED_SPECIMEN f. r. fosberg 43544 CM 3/10/1963
223 Pistia stratiotes L. mokuleia, oahu PRESERVED_SPECIMEN degener, o. 11977 DUKE
224 Pistia stratiotes L. mokuleia, oahu, territory of hawaii Pond PRESERVED_SPECIMEN o. degener 11977s.n. NY 4/7/1938
225 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
226 Pistia stratiotes L. W. Maui, Napili. PRESERVED_SPECIMEN Hank Oppenheimer H20124 Maui PTBG 2/17/2001
227 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
228 Pistia stratiotes L. Mokuleia PRESERVED_SPECIMEN Degener, O. 11977 Oahu US 4/14/1938
229 Pistia stratiotes L. kau, in a pond behind punalu‘u beach PRESERVED_SPECIMEN gagné, b.h. collector number: 3154 Oahu BISH 5/4/2006
230 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
231 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
232 Pistia stratiotes L. Mokuleia Pond. PRESERVED_SPECIMEN Degener, O. 11977 Oahu BISH 4/14/1938
233 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
234 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
235 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
236 Pistia stratiotes L. Kilauea UNKNOWN Molokai HAPI 12/31/1989
237 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
238 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
239 Pistia stratiotes L. u.h. campus, courtyard of st. john hall PRESERVED_SPECIMEN lau, j. collector number: 1192 Hawaii BISH 7/8/1985
240 Pistia stratiotes L. Honolulu, 1931A Keeaumoku St In outdoor fish pool. PRESERVED_SPECIMEN Williams, F.X. s.n. Oahu BISH 8/1/1946
241 Pistia stratiotes L. mokuleia Pond. PRESERVED_SPECIMEN degener, o. collector number: 11977 Oahu BISH 4/14/1938
242 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
243 Pistia stratiotes L. 8483 HI-72, Honolulu, HI 96825, USA PRESERVED_SPECIMEN Otto Degener 11977 Molokai HAPI 4/14/1938
244 Pistia stratiotes L. Maui County, US-HI, US UNKNOWN Oahu HAPI 12/31/1989
245 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
246 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
247 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
248 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
249 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
250 Pistia stratiotes L. Honolulu, 2709 Tantalus Dr., 1st switchback above watertank UNKNOWN Oahu HAPI 12/31/1989
251 Pistia stratiotes L. Kawainui Marsh, Southend of dike road on Marsh side pond PRESERVED_SPECIMEN Degener O Oahu HAPI 4/14/1938
252 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
253 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
254 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
255 Pistia stratiotes L. Kaaawa In brackish water near beach. PRESERVED_SPECIMEN Herbst, D.R. 5283 Oahu BISH 4/21/1975
256 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
257 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
258 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
259 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
260 Pistia stratiotes L. 2.5 mi E of Kihei PRESERVED_SPECIMEN Fosberg, F. R. 43544 Maui US 3/10/1963
261 Pistia stratiotes L. PRESERVED_SPECIMEN Otto Degener 11977 KHD 4/14/1938
262 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
263 Pistia stratiotes L. T.H. pond PRESERVED_SPECIMEN Degener O Degener, O 11977 L 4/14/1938
264 Pistia stratiotes L. halewa, oahu, territory of hawaii PRESERVED_SPECIMEN o. degener s.n. MU 4/3/1938
265 Pistia stratiotes L. PRESERVED_SPECIMEN otto degener 11977 PH 4/14/1938
266 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
267 Pistia stratiotes L. mokuleia PRESERVED_SPECIMEN o. degener 11977 Kauai US 4/14/1938
268 Pistia stratiotes L. 2.5 mi e of kihei PRESERVED_SPECIMEN f. r. fosberg 43544 Maui US 3/10/1963
269 Pistia stratiotes L. Non-native forest and relictual mesic forest PRESERVED_SPECIMEN otto degener 11977 Kauai US 4/14/1938
270 Pistia stratiotes L. mokuleia, oahu, t. h. pond PRESERVED_SPECIMEN otto degener 11977 CHRB 4/14/1938
271 Pistia stratiotes L. maui: 2.5 miles east of kihei PRESERVED_SPECIMEN f. r. fosberg 43544 CM 3/10/1963
272 Pistia stratiotes L. mokuleia, oahu PRESERVED_SPECIMEN degener, o. 11977 DUKE
273 Pistia stratiotes L. mokuleia, oahu, territory of hawaii Pond PRESERVED_SPECIMEN o. degener 11977s.n. NY 4/7/1938
274 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
275 Pistia stratiotes L. W. Maui, Napili. PRESERVED_SPECIMEN Hank Oppenheimer H20124 Maui PTBG 2/17/2001
276 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
277 Pistia stratiotes L. Mokuleia PRESERVED_SPECIMEN Degener, O. 11977 Oahu US 4/14/1938
278 Pistia stratiotes L. kau, in a pond behind punalu‘u beach PRESERVED_SPECIMEN gagné, b.h. collector number: 3154 Oahu BISH 5/4/2006
279 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
280 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
281 Pistia stratiotes L. Mokuleia Pond. PRESERVED_SPECIMEN Degener, O. 11977 Oahu BISH 4/14/1938
282 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
283 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
284 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
285 Pistia stratiotes L. Kilauea UNKNOWN Molokai HAPI 12/31/1989
286 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
287 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
288 Pistia stratiotes L. u.h. campus, courtyard of st. john hall PRESERVED_SPECIMEN lau, j. collector number: 1192 Hawaii BISH 7/8/1985
289 Pistia stratiotes L. Honolulu, 1931A Keeaumoku St In outdoor fish pool. PRESERVED_SPECIMEN Williams, F.X. s.n. Oahu BISH 8/1/1946
290 Pistia stratiotes L. mokuleia Pond. PRESERVED_SPECIMEN degener, o. collector number: 11977 Oahu BISH 4/14/1938
291 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
292 Pistia stratiotes L. 8483 HI-72, Honolulu, HI 96825, USA PRESERVED_SPECIMEN Otto Degener 11977 Molokai HAPI 4/14/1938
293 Pistia stratiotes L. Maui County, US-HI, US UNKNOWN Oahu HAPI 12/31/1989
294 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
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