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Bidens micrantha subsp. ctenophylla

(Sherff) Nagata & Ganders (1983)

This name is accepted

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

ko‘oko‘olau, ko‘olau

Description

Key Characters:

Growth Form: Erect, suffrutescent perennial herbs

Stems:

Roots:

Leaves: Leaves pinnately compound or simple. Opposite. Blades lanceolate or ovate Apex acuminate. Margins serrate/dentate.

Flowers:

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

Ploidy:

Habitat:

Elevation Range:

Historical Distribution

Uses and Culture

USES

Natural History

Statewide Status

Endemic

Island Status

O'ahu Unknown
Hawai'i Endemic

Dispersal Agents


Pollinators

Bibliography

Name Published In: Lyonia 2(1): 11 (1983)

Other References

Wagner et al. 1990:279 (H)

Occurrences

SNo. Scientific Name Locality Habitat Basis of Record Description Recorded By Record Number Island Source Date
1 Bidens micrantha subsp. ctenophylla Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Plants 2-5 ft. high Meebold, A. Hawaii BISH 1932-05-01
2 Bidens micrantha subsp. ctenophylla Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Rémy, J. 281 Hawaii BISH 1851-01-01
3 Bidens micrantha subsp. ctenophylla Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Beechey, Capt. F.W. Oahu BISH 1826-01-01
4 Bidens micrantha subsp. ctenophylla Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Skottsberg, C.J.F. 1955 Hawaii BISH 1926-09-26
5 Bidens micrantha subsp. ctenophylla Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Meebold, A. 20821 Hawaii BISH 1935-11-01
6 Bidens micrantha subsp. ctenophylla Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Borges, A. 3799 Hawaii BISH 1929-11-26
7 Bidens micrantha subsp. ctenophylla Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Rock, J.F.C. Hawaii BISH 1917-08-01
8 Bidens micrantha subsp. ctenophylla Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Krajina, V.J. 611230041 Hawaii BISH 1961-12-30
9 Bidens micrantha subsp. ctenophylla Locality redacted. Contact Bishop Museum Botany Department for details Arid a`a lava flow Preserved_Specimen Usually 4 to rarely 6 ft. high Degener, O. 3813 Hawaii BISH 1930-01-18
10 Bidens micrantha subsp. ctenophylla Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Rémy, J. 281 BISH 1851-01-01
11 Bidens micrantha subsp. ctenophylla Locality redacted. Contact Bishop Museum Botany Department for details Extremely hot, arid, weed covered a`a lava flow, assciated with Capparis, Disopyros, Reynoldsia and other dry-forest plants Preserved_Specimen Plants grow to a height of about 2-3 m. Gillett, G.W. 1751 Hawaii BISH 1965-04-22
12 Bidens micrantha subsp. ctenophylla Locality redacted. Contact Bishop Museum Botany Department for details Arid weed-covered aa slopes Preserved_Specimen Degener, O. 2128 Hawaii BISH 1926-08-22
13 Bidens micrantha subsp. ctenophylla Locality redacted. Contact Bishop Museum Botany Department for details Extremely hot, arid, weed covered a`a lava flow, assciated with Capparis, Disopyros, Reynoldsia and other dry-forest plants Preserved_Specimen Plants grow to a height of about 2 m. Gillett, G.W. 1751 Hawaii BISH 1965-04-22
14 Bidens micrantha subsp. ctenophylla Locality redacted. Contact Bishop Museum Botany Department for details Arid lava flow Preserved_Specimen Degener, O. 7472 Hawaii BISH 1931-07-09
15 Bidens micrantha subsp. ctenophylla Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Rémy, J. 281 BISH 1851-01-01
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