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Najas guadalupensis

(Spreng.) Magnus (1870)

This name is accepted

Kingdom: Viridiplantae Phylum: Magnoliophyta Class/Clade: Monocots Order: Alismatales Family: Hydrocharitaceae Genus: Najas

common water-nymph, southern naiad

Description

Key Characters:

Growth Form:

Stems:

Roots:

Leaves:

Flowers:

Fruit:

Ploidy:

Habitat:

Elevation Range:

Historical Distribution

Accepted Subtaxa (in Hawai'i) (1)

Najas guadalupensis subsp. guadalupensis

Uses and Culture

USES

  • Yes

Natural History

Statewide Status

Naturalized

Island Status

Kaua'i Potentially Naturalizing
O'ahu Naturalized
Hawai'i Naturalized

Dispersal Agents


Pollinators

Specimens

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Bibliography

Name Published In: Beitr. Kenntn. Najas: viii (1870)

Other References

Wagner et al. 1990:1466; Herbst & Wagner 1996:11 (NEWNAT/H, DESCR); Imada 2007:37 (O)

Occurrences

SNo. Scientific Name Scientific Name Authorship Locality Habitat Basis of Record Recorded By Record Number Island Source Date
1 Najas guadalupensis (Spreng.) Magnus Koloa District; Nat'l Tropical Botanical Garden in Lawai Valley, McBryde Garden, Biodiversity Trail, west side of Lawai Stream fresh water pool PRESERVED_SPECIMEN Lorence, D.H. 10668 Kauai BISH 1/18/2017
2 Najas guadalupensis (Spreng.) Magnus Makiki Stream, in channelized section at intersection of Kalakaua Ave. and South King St. Fresh water pool PRESERVED_SPECIMEN D. H. Lorence 10668 Oahu HAPI 1/18/2017
3 Najas guadalupensis (Spreng.) Magnus Kailua, garden at 209 Oneawa Kai Pl. PRESERVED_SPECIMEN George Staples 940 Oahu PTBG 7/1/1994
4 Najas guadalupensis (Spreng.) Magnus Honolulu Distr., Makiki Stream, in channelized section at intersection of Kalakaua Ave. and South King St PRESERVED_SPECIMEN Imada C Oahu HAPI 8/19/2001
5 Najas guadalupensis (Spreng.) Magnus Honolulu Distr., Makiki Stream, in channelized section at intersection of Kalakaua Ave. and South King St Associated with alien riparian vegetation, including Egeria, Amaranthus. PRESERVED_SPECIMEN Imada, C.T. Collector Number: 2001-53 Oahu BISH 8/19/2001
6 Najas guadalupensis (Spreng.) Magnus Oahu: Lyon Arboretum. PRESERVED_SPECIMEN C. Imada 2001-53 Oahu HAPI 8/19/2001
7 Najas guadalupensis (Spreng.) Magnus Wailoa estuary, Hilo Submerged. PRESERVED_SPECIMEN Stemmermann, R.L. 7178 Hawaii BISH 8/20/1987
8 Najas guadalupensis (Spreng.) Magnus wailoa estuary, hilo Submerged. PRESERVED_SPECIMEN stemmermann, r.l. luce, l. collector number: 7178 Hawaii BISH 8/20/1987
9 Najas guadalupensis (Spreng.) Magnus lokoaka pond Submerged, uncommon. PRESERVED_SPECIMEN stemmermann, r.l. warshauer, f.r. collector number: 7189 Hawaii BISH 8/20/1987
10 Najas guadalupensis (Spreng.) Magnus Lokoaka Pond Submerged, uncommon. PRESERVED_SPECIMEN Stemmermann, R.L. 7189 Hawaii BISH 8/20/1987
11 Najas guadalupensis (Spreng.) Magnus Honolulu Distr., Makiki Stream, in channelized section at intersection of Kalakaua Ave. and South King St. PRESERVED_SPECIMEN Imada C Imada, C 2001- 53 L 8/19/2001
12 Najas guadalupensis (Spreng.) Magnus koloa district, national tropical botanical garden in lawai valley, mcbryde garden, biodiversity trail, west side of lawai stream PRESERVED_SPECIMEN d. h. lorence 10668 MU 1/18/2017
13 Najas guadalupensis (Spreng.) Magnus Koloa District, National Tropical Botanical Garden in Lawai Valley, McBryde Garden, Biodiversity Trail, west side of Lawai Stream Fresh water pool PRESERVED_SPECIMEN Lorence, D. H. 10668 Kauai US 1/18/2017
14 Najas guadalupensis (Spreng.) Magnus Makiki Stream, in channelized sectioni at intersection of Kalakaua Ave and South King St. Alien riparian vegetation. PRESERVED_SPECIMEN Clyde Imada 2001-53 Oahu PTBG 8/19/2001
15 Najas guadalupensis (Spreng.) Magnus Wailoa Estuary, Hilo PRESERVED_SPECIMEN Stemmermann, L.; Luce, L. 7178 Hawaii US 7/25/1987
16 Najas guadalupensis (Spreng.) Magnus Koloa District, National Tropical Botanical Garden in Lawai Valley, McBryde Garden, Biodiversity Trail, west side of Lawai Stream Fresh water pool PRESERVED_SPECIMEN D. H. Lorence 10668 Kauai US 1/18/2017
17 Najas guadalupensis (Spreng.) Magnus makiki stream, in channelized section at intersection of kalakaua ave. and south king st. PRESERVED_SPECIMEN c. imada 2001-53 Oahu US 8/19/2001
18 Najas guadalupensis (Spreng.) Magnus Makiki Stream, in channelized section at intersection of Kalakaua Ave. and South King St. PRESERVED_SPECIMEN C. Imada 2001-53 Oahu US 8/19/2001
19 Najas guadalupensis (Spreng.) Magnus wailoa estuary, hilo PRESERVED_SPECIMEN l. stemmermann & l. luce 7178 Kauai US 7/25/1987
20 Najas guadalupensis (Spreng.) Magnus Makiki Stream, in channelized section at intersection of Kalakaua Ave. and South King St. PRESERVED_SPECIMEN Imada, C. 2001-53 Oahu US 2001-00-00
21 Najas guadalupensis (Spreng.) Magnus Honolulu Distr., Makiki Stream, in channelized section at intersection of Kalakaua Ave. and South King St Associated with alien riparian vegetation, including Egeria, Amaranthus. PRESERVED_SPECIMEN Imada, C.T. 2001-53 Oahu BISH 8/19/2001
22 Najas guadalupensis (Spreng.) Magnus National Tropical Botanical Garden in Lawai Valley, McBryde Garden, Biodiversity Trail, west side of Lawai Stream. Fresh water pool. PRESERVED_SPECIMEN David H. Lorence 10668 Kauai PTBG 1/18/2017
23 Najas guadalupensis (Spreng.) Magnus honolulu distr., makiki stream, in channelized section at intersection of kalakaua ave. and south king st Associated with alien riparian vegetation, including Egeria, Amaranthus. PRESERVED_SPECIMEN imada, c.t. collector number: 2001-53 Oahu BISH 8/19/2001
24 Najas guadalupensis (Spreng.) Magnus Koloa District; Nat'l Tropical Botanical Garden in Lawai Valley, McBryde Garden, Biodiversity Trail, west side of Lawai Stream fresh water pool PRESERVED_SPECIMEN Lorence, D.H. 10668 Kauai BISH 1/18/2017
25 Najas guadalupensis (Spreng.) Magnus Makiki Stream, in channelized section at intersection of Kalakaua Ave. and South King St. Fresh water pool PRESERVED_SPECIMEN D. H. Lorence 10668 Oahu HAPI 1/18/2017
26 Najas guadalupensis (Spreng.) Magnus Kailua, garden at 209 Oneawa Kai Pl. PRESERVED_SPECIMEN George Staples 940 Oahu PTBG 7/1/1994
27 Najas guadalupensis (Spreng.) Magnus Honolulu Distr., Makiki Stream, in channelized section at intersection of Kalakaua Ave. and South King St PRESERVED_SPECIMEN Imada C Oahu HAPI 8/19/2001
28 Najas guadalupensis (Spreng.) Magnus Honolulu Distr., Makiki Stream, in channelized section at intersection of Kalakaua Ave. and South King St Associated with alien riparian vegetation, including Egeria, Amaranthus. PRESERVED_SPECIMEN Imada, C.T. Collector Number: 2001-53 Oahu BISH 8/19/2001
29 Najas guadalupensis (Spreng.) Magnus Oahu: Lyon Arboretum. PRESERVED_SPECIMEN C. Imada 2001-53 Oahu HAPI 8/19/2001
30 Najas guadalupensis (Spreng.) Magnus Wailoa estuary, Hilo Submerged. PRESERVED_SPECIMEN Stemmermann, R.L. 7178 Hawaii BISH 8/20/1987
31 Najas guadalupensis (Spreng.) Magnus wailoa estuary, hilo Submerged. PRESERVED_SPECIMEN stemmermann, r.l. luce, l. collector number: 7178 Hawaii BISH 8/20/1987
32 Najas guadalupensis (Spreng.) Magnus lokoaka pond Submerged, uncommon. PRESERVED_SPECIMEN stemmermann, r.l. warshauer, f.r. collector number: 7189 Hawaii BISH 8/20/1987
33 Najas guadalupensis (Spreng.) Magnus Lokoaka Pond Submerged, uncommon. PRESERVED_SPECIMEN Stemmermann, R.L. 7189 Hawaii BISH 8/20/1987
34 Najas guadalupensis (Spreng.) Magnus Honolulu Distr., Makiki Stream, in channelized section at intersection of Kalakaua Ave. and South King St. PRESERVED_SPECIMEN Imada C Imada, C 2001- 53 L 8/19/2001
35 Najas guadalupensis (Spreng.) Magnus koloa district, national tropical botanical garden in lawai valley, mcbryde garden, biodiversity trail, west side of lawai stream PRESERVED_SPECIMEN d. h. lorence 10668 MU 1/18/2017
36 Najas guadalupensis (Spreng.) Magnus Koloa District, National Tropical Botanical Garden in Lawai Valley, McBryde Garden, Biodiversity Trail, west side of Lawai Stream Fresh water pool PRESERVED_SPECIMEN Lorence, D. H. 10668 Kauai US 1/18/2017
37 Najas guadalupensis (Spreng.) Magnus Makiki Stream, in channelized sectioni at intersection of Kalakaua Ave and South King St. Alien riparian vegetation. PRESERVED_SPECIMEN Clyde Imada 2001-53 Oahu PTBG 8/19/2001
38 Najas guadalupensis (Spreng.) Magnus Wailoa Estuary, Hilo PRESERVED_SPECIMEN Stemmermann, L.; Luce, L. 7178 Hawaii US 7/25/1987
39 Najas guadalupensis (Spreng.) Magnus Koloa District, National Tropical Botanical Garden in Lawai Valley, McBryde Garden, Biodiversity Trail, west side of Lawai Stream Fresh water pool PRESERVED_SPECIMEN D. H. Lorence 10668 Kauai US 1/18/2017
40 Najas guadalupensis (Spreng.) Magnus makiki stream, in channelized section at intersection of kalakaua ave. and south king st. PRESERVED_SPECIMEN c. imada 2001-53 Oahu US 8/19/2001
41 Najas guadalupensis (Spreng.) Magnus Makiki Stream, in channelized section at intersection of Kalakaua Ave. and South King St. PRESERVED_SPECIMEN C. Imada 2001-53 Oahu US 8/19/2001
42 Najas guadalupensis (Spreng.) Magnus wailoa estuary, hilo PRESERVED_SPECIMEN l. stemmermann & l. luce 7178 Kauai US 7/25/1987
43 Najas guadalupensis (Spreng.) Magnus Makiki Stream, in channelized section at intersection of Kalakaua Ave. and South King St. PRESERVED_SPECIMEN Imada, C. 2001-53 Oahu US 2001-00-00
44 Najas guadalupensis (Spreng.) Magnus Honolulu Distr., Makiki Stream, in channelized section at intersection of Kalakaua Ave. and South King St Associated with alien riparian vegetation, including Egeria, Amaranthus. PRESERVED_SPECIMEN Imada, C.T. 2001-53 Oahu BISH 8/19/2001
45 Najas guadalupensis (Spreng.) Magnus National Tropical Botanical Garden in Lawai Valley, McBryde Garden, Biodiversity Trail, west side of Lawai Stream. Fresh water pool. PRESERVED_SPECIMEN David H. Lorence 10668 Kauai PTBG 1/18/2017
46 Najas guadalupensis (Spreng.) Magnus honolulu distr., makiki stream, in channelized section at intersection of kalakaua ave. and south king st Associated with alien riparian vegetation, including Egeria, Amaranthus. PRESERVED_SPECIMEN imada, c.t. collector number: 2001-53 Oahu BISH 8/19/2001
47 Najas guadalupensis (Spreng.) Magnus Koloa District; Nat'l Tropical Botanical Garden in Lawai Valley, McBryde Garden, Biodiversity Trail, west side of Lawai Stream fresh water pool PRESERVED_SPECIMEN Lorence, D.H. 10668 Kauai BISH 1/18/2017
48 Najas guadalupensis (Spreng.) Magnus Makiki Stream, in channelized section at intersection of Kalakaua Ave. and South King St. Fresh water pool PRESERVED_SPECIMEN D. H. Lorence 10668 Oahu HAPI 1/18/2017
49 Najas guadalupensis (Spreng.) Magnus Kailua, garden at 209 Oneawa Kai Pl. PRESERVED_SPECIMEN George Staples 940 Oahu PTBG 7/1/1994
50 Najas guadalupensis (Spreng.) Magnus Honolulu Distr., Makiki Stream, in channelized section at intersection of Kalakaua Ave. and South King St PRESERVED_SPECIMEN Imada C Oahu HAPI 8/19/2001
51 Najas guadalupensis (Spreng.) Magnus Honolulu Distr., Makiki Stream, in channelized section at intersection of Kalakaua Ave. and South King St Associated with alien riparian vegetation, including Egeria, Amaranthus. PRESERVED_SPECIMEN Imada, C.T. Collector Number: 2001-53 Oahu BISH 8/19/2001
52 Najas guadalupensis (Spreng.) Magnus Oahu: Lyon Arboretum. PRESERVED_SPECIMEN C. Imada 2001-53 Oahu HAPI 8/19/2001
53 Najas guadalupensis (Spreng.) Magnus Wailoa estuary, Hilo Submerged. PRESERVED_SPECIMEN Stemmermann, R.L. 7178 Hawaii BISH 8/20/1987
54 Najas guadalupensis (Spreng.) Magnus wailoa estuary, hilo Submerged. PRESERVED_SPECIMEN stemmermann, r.l. luce, l. collector number: 7178 Hawaii BISH 8/20/1987
55 Najas guadalupensis (Spreng.) Magnus lokoaka pond Submerged, uncommon. PRESERVED_SPECIMEN stemmermann, r.l. warshauer, f.r. collector number: 7189 Hawaii BISH 8/20/1987
56 Najas guadalupensis (Spreng.) Magnus Lokoaka Pond Submerged, uncommon. PRESERVED_SPECIMEN Stemmermann, R.L. 7189 Hawaii BISH 8/20/1987
57 Najas guadalupensis (Spreng.) Magnus Honolulu Distr., Makiki Stream, in channelized section at intersection of Kalakaua Ave. and South King St. PRESERVED_SPECIMEN Imada C Imada, C 2001- 53 L 8/19/2001
58 Najas guadalupensis (Spreng.) Magnus koloa district, national tropical botanical garden in lawai valley, mcbryde garden, biodiversity trail, west side of lawai stream PRESERVED_SPECIMEN d. h. lorence 10668 MU 1/18/2017
59 Najas guadalupensis (Spreng.) Magnus Koloa District, National Tropical Botanical Garden in Lawai Valley, McBryde Garden, Biodiversity Trail, west side of Lawai Stream Fresh water pool PRESERVED_SPECIMEN Lorence, D. H. 10668 Kauai US 1/18/2017
60 Najas guadalupensis (Spreng.) Magnus Makiki Stream, in channelized sectioni at intersection of Kalakaua Ave and South King St. Alien riparian vegetation. PRESERVED_SPECIMEN Clyde Imada 2001-53 Oahu PTBG 8/19/2001
61 Najas guadalupensis (Spreng.) Magnus Wailoa Estuary, Hilo PRESERVED_SPECIMEN Stemmermann, L.; Luce, L. 7178 Hawaii US 7/25/1987
62 Najas guadalupensis (Spreng.) Magnus Koloa District, National Tropical Botanical Garden in Lawai Valley, McBryde Garden, Biodiversity Trail, west side of Lawai Stream Fresh water pool PRESERVED_SPECIMEN D. H. Lorence 10668 Kauai US 1/18/2017
63 Najas guadalupensis (Spreng.) Magnus makiki stream, in channelized section at intersection of kalakaua ave. and south king st. PRESERVED_SPECIMEN c. imada 2001-53 Oahu US 8/19/2001
64 Najas guadalupensis (Spreng.) Magnus Makiki Stream, in channelized section at intersection of Kalakaua Ave. and South King St. PRESERVED_SPECIMEN C. Imada 2001-53 Oahu US 8/19/2001
65 Najas guadalupensis (Spreng.) Magnus wailoa estuary, hilo PRESERVED_SPECIMEN l. stemmermann & l. luce 7178 Kauai US 7/25/1987
66 Najas guadalupensis (Spreng.) Magnus Makiki Stream, in channelized section at intersection of Kalakaua Ave. and South King St. PRESERVED_SPECIMEN Imada, C. 2001-53 Oahu US 2001-00-00
67 Najas guadalupensis (Spreng.) Magnus Honolulu Distr., Makiki Stream, in channelized section at intersection of Kalakaua Ave. and South King St Associated with alien riparian vegetation, including Egeria, Amaranthus. PRESERVED_SPECIMEN Imada, C.T. 2001-53 Oahu BISH 8/19/2001
68 Najas guadalupensis (Spreng.) Magnus National Tropical Botanical Garden in Lawai Valley, McBryde Garden, Biodiversity Trail, west side of Lawai Stream. Fresh water pool. PRESERVED_SPECIMEN David H. Lorence 10668 Kauai PTBG 1/18/2017
69 Najas guadalupensis (Spreng.) Magnus honolulu distr., makiki stream, in channelized section at intersection of kalakaua ave. and south king st Associated with alien riparian vegetation, including Egeria, Amaranthus. PRESERVED_SPECIMEN imada, c.t. collector number: 2001-53 Oahu BISH 8/19/2001
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