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Dubautia knudsenii

Hillebr. (1888)

This name is accepted

Kingdom: Viridiplantae Phylum: Magnoliophyta Class/Clade: Eudicot-Asterids Order: Asterales Family: Asteraceae Genus: Dubautia

kūpaoa [kupaoa], na‘ena‘e [naenae]

Description

Key Characters:

Growth Form: Shrubs or small trees up to 6 m tall

Stems:

Roots:

Leaves: Leaves simple. Opposite. Blades elliptic or oblanceolate Apex acuminate. Base attenuate. Margins ciliate or denticulate.

Flowers:

Fruit: Fruit a simple; dry; achene (cypsela);

Ploidy:

Habitat: Occurring in mesic to wet forest and bogs; 550-1;275 m.

Elevation Range: 550–1275 m

Historical Distribution

Uses and Culture

USES

Natural History

Statewide Status

Endemic

Island Status

Kaua'i Endemic
Lana'i Endemic
Kaho'olawe Endemic
Maui Endemic
Hawai'i Endemic

Dispersal Agents


Pollinators

Bibliography

Name Published In: Fl. Hawaiian Isl.: 223 (1888)

Occurrences

SNo. Scientific Name Scientific Name Authorship Locality Habitat Basis of Record Recorded By Record Number Island Source Date
1 Dubautia knudsenii Hillebr. Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN William L. Stern; Dick Eyde, Steve Perlman 3147 RSA 4/6/1974
2 Dubautia knudsenii Hillebr. Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Flynn, T. W.; Perlman, S. P.; Wood, K. 5320 Kauai US 3/22/1993
3 Dubautia knudsenii Hillebr. Contact Bishop Museum Botany department for locality information Along stream. Metrosideros-Dicranopteris-Diplopterygium-Cheirodendron Wet Forest W/ Freycinetia, Bobea elatior, Kadua affinis, Labordia lydgatei, Syzygium, Antidesma, Embelia, Cyrtandra, Phyllostegia electra, Melicope wawraena, Kadua affinis, K. tryblium, Dubautia, Cyanea havenata PRESERVED_SPECIMEN Tangalin, N. 2606 Kauai BISH 4/10/2010
4 Dubautia knudsenii Hillebr. Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Perlman, S. P.; Wood, K. 14427 Kauai US 9/26/1994
5 Dubautia knudsenii Hillebr. Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN s. carlquist h15 Kauai US
6 Dubautia knudsenii Hillebr. Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN t. w. flynn, d. h. lorence, s. p. perlman & k. wood 5259 Kauai US 2/9/1993
7 Dubautia knudsenii Hillebr. Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN s. p. perlman & k. wood 14427 Oahu US 9/26/1994
8 Dubautia knudsenii Hillebr. Contact Bishop Museum Botany department for locality information Epiphyte on tree near stream. PRESERVED_SPECIMEN UT
9 Dubautia knudsenii Hillebr. Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN joseph ewan 22321 UWSP 5/25/1974
10 Dubautia knudsenii Hillebr. Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN knudsen collector number: s.n. Kauai BISH
11 Dubautia knudsenii Hillebr. Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Medeiros, A.C. 497 Kauai BISH 8/30/1983
12 Dubautia knudsenii Hillebr. Contact Bishop Museum Botany department for locality information wet; Metrosideros, Cyanea sylvestris, Dicranopteris, Trematolobelia, Vaccinium, Cheirodendron, Cyrtandra kauaiensis, Perrottetia, Mariscus, sedges, grasses, bryophytes, epiphytes, Rubus argutus, Hedychium gardnerianum, Erigeron karvinskianus, Pneumatopteris, Christella, Diplazium, Athyrium PRESERVED_SPECIMEN wood, k.r. collector number: 1282 Kauai BISH 10/14/1991
13 Dubautia knudsenii Hillebr. Contact Bishop Museum Botany department for locality information Riparian vegetation within hanging valley with patches of Metrosideros lowland wet forest w/ Antidesma platyphylla, Perrottetia sandwicensis, Dubautia knudsenii, Psychotria hexandra, Kadua tryblium, Bobea elatior, Ployscias oahuensis, Coprosma kauensis, Cyanea recta, C. fissa, Platydesma. PRESERVED_SPECIMEN Wood, K.R. 16699 Kauai BISH 1/7/2016
14 Dubautia knudsenii Hillebr. Contact Bishop Museum Botany department for locality information Metrosideros polymorpha montane mesic forest with Psychotria mariniana, Melicope anisata, M. barbigera, Pouteria sandwicensis, Dodonaea viscosa, Dianella sandwicensis, Tetraplasandra kavaiensis, Claoxylon sandwicensis. PRESERVED_SPECIMEN wood, k.r. collector number: 14598 Kauai BISH
15 Dubautia knudsenii Hillebr. Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN t. w. flynn, s. p. perlman & k. wood 5320 Oahu US 3/22/1993
16 Dubautia knudsenii Hillebr. Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Flynn, T. W.; Lorence, D. H.; Perlman, S. P.; Wood, K. 5259 Kauai US 2/9/1993
17 Dubautia knudsenii Hillebr. Contact Bishop Museum Botany department for locality information Merosideros-Cheirodendron-Dicranopteris montane wet forest and riparian vegetation w/Kadua affins, Psychotria mariniana, Coprosma kauaiensis, Syzygium sandwicensis, Perrottebia sandwincensis, Myrsine wawraea, Scaevola procera, Broussaisia arguta, Labordia, waialealae, Peperomia mem PRESERVED_SPECIMEN Wood, K.R. 16160 Kauai BISH 12/10/2014
18 Dubautia knudsenii Hillebr. Contact Bishop Museum Botany department for locality information Metrosideros-Dicranopteris montane mesic to wet forest. W/ Broussaisia arguta, Kauda affinis, Melicope spp, Psychotria mariniana, Coprosma waimeae, rich fern undersotry with Asplenium insiticeum, A. polyodon, Athyrium microphyllum, Diplazium sandwichianum PRESERVED_SPECIMEN wood, k.r. wysong, m. collector number: 14372 Kauai BISH 11/17/2010
19 Dubautia knudsenii Hillebr. Contact Bishop Museum Botany department for locality information Metrosideros, Cheirodendron, Psychotria, Perrottetia, Sadleria, Cibotium, Diplazium, Psidium, Rubus, Passiflora PRESERVED_SPECIMEN flynn, t. sloan, s.; chapin, m.; fernandez, d. collector number: 4693 Kauai BISH 9/12/1991
20 Dubautia knudsenii Hillebr. Contact Bishop Museum Botany department for locality information Metrosideros-Cheirodendron-Dicranopteris montane wet forest and riparian vegetation w/Kadua affinis, Psychotria mariniana, Coprosma kauaiensis, Syzgium sandwicensis, Perrottetia sandwicensis, Myrsine wawraea, Scaevola procera, Broussaisia arguta, Labordia waialealae, Peperomia mem PRESERVED_SPECIMEN Wood, K.R. 16161 Kauai BISH 12/10/2014
21 Dubautia knudsenii Hillebr. Contact Bishop Museum Botany department for locality information Metrosideros-Dicranopteris lowland windward Forest with Bobea, Cyanea fissa, Psychotria, Cyrtandra, Ilex, Wikstroemia oahuensis, Tetraplasandra, Diplopterygium pinnatum, Clidemia, Rhodomyrtus tomentosa, Grevillea robusta, Freycinetia arborea, Broussisi. PRESERVED_SPECIMEN Tangalin, N. 2478 Kauai BISH 1/6/2011
22 Dubautia knudsenii Hillebr. Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Knudsen s.n. Kauai BISH
23 Dubautia knudsenii Hillebr. Contact Bishop Museum Botany department for locality information Metrosideros-Cheirodendron-Dicranopteris wet forest and deeply carved drainage with riparian vegetation Kadua affinis, Psychotria mariniana, P. hexandra, Coprosma kauaiensis, Syzgium sandwicensis, Perrottetia sandwicensis, Dubautia raillardioides, D. laxa, Melicope wawrana, M. clusiifolia, Myrsine wawr PRESERVED_SPECIMEN wood, k.r. query, m. collector number: 15278.00 Kauai BISH 11/8/2012
24 Dubautia knudsenii Hillebr. Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN medeiros, a.c. collector number: 49739 Kauai BISH 8/30/1983
25 Dubautia knudsenii Hillebr. Contact Bishop Museum Botany department for locality information Metrosideros polymorpha montane mesic forest with Psychotria mariniana, Melicope anisata, M. barbigera, Pouteria sandwicensis, Dodonaea viscosa, Dianella sandwicensis, Tetraplasandra kavaiensis, Claoxylon sandwicensis. PRESERVED_SPECIMEN Wood, K.R. 14598 Kauai BISH 4/17/2011
26 Dubautia knudsenii Hillebr. Contact Bishop Museum Botany department for locality information Riparian vegetation within hanging valley with patches of Metrosideros lowland wet forest w/ Antidesma platyphylla, Perrottetia sandwicensis, Dubautia knudsenii, Psychotria hexandra, Kadua tryblium, Bobea elatior, Ployscias oahuensis, Coprosma kauensis, Cyanea recta, C. fissa, Platydesma. PRESERVED_SPECIMEN Wood, K.R. 16698 Kauai BISH 1/7/2016
27 Dubautia knudsenii Hillebr. Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN william l. stern, dick eyde, steve perlman 3147 DUKE 4/6/1974
28 Dubautia knudsenii Hillebr. Contact Bishop Museum Botany department for locality information in open rainforest PRESERVED_SPECIMEN degener, o.; hatheway, w.h. 20513 CM 1/31/1950
29 Dubautia knudsenii Hillebr. Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Stern WL; Herbst DR Stern, WL; Herbst, DR 2995 L
30 Dubautia knudsenii Hillebr. Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN k. r. wood 14598 NY 4/17/2011
31 Dubautia knudsenii Hillebr. Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN K. R. Wood 14598 NY 4/17/2011
32 Dubautia knudsenii Hillebr. Contact Bishop Museum Botany department for locality information Montane wet forest. PRESERVED_SPECIMEN K. R. Wood 11523 Kauai PTBG 9/9/2005
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