Bidens sandvicensis subsp. confusa

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, somewhat suffrutescent perennial herbs

Stems:

Roots:

Leaves: Leaves bipinnately compound or pinnately compound. Opposite. Blades lanceolate or linear 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

Kaua'i Endemic
O'ahu Only found in cultivation

Dispersal Agents


Pollinators

Bibliography

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

Other References

Wagner et al. 1990:281 (K)

Occurrences

SNo. Scientific Name Locality Habitat Basis of Record Description Recorded By Record Number Island Source Date
1 Bidens sandvicensis subsp. confusa Locality redacted. Contact Bishop Museum Botany Department for details In grass area under koa trees, disturbed area; associated with Bidens sp. (numbers 1004 & 1006) Preserved_Specimen Herbst, D.R. 1005 Kauai BISH 1968-03-30
2 Bidens sandvicensis subsp. confusa Locality redacted. Contact Bishop Museum Botany Department for details In remnant of dry forest Preserved_Specimen Low shrub 1 m tall, yellow petals Bryan Jr., E.H. 1470 Kauai BISH 1940-08-01
3 Bidens sandvicensis subsp. confusa Locality redacted. Contact Bishop Museum Botany Department for details On exposed soil in open or under a light overstory of Styphelia, Acacia koa, Metrosideros, etc. Preserved_Specimen Plants 3 to 10 dm. high, branching & sprawling. Gillett, G.W. 1888 Kauai BISH 1972-09-01
4 Bidens sandvicensis subsp. confusa Locality redacted. Contact Bishop Museum Botany Department for details Open koa forest Preserved_Specimen Degener, O. 27187 Kauai BISH 1960-11-18
5 Bidens sandvicensis subsp. confusa Locality redacted. Contact Bishop Museum Botany Department for details In dry open places in Acacia koa forest, with Cyathodes Preserved_Specimen Carlquist, S. 8 Kauai BISH 1953-08-12
6 Bidens sandvicensis subsp. confusa Locality redacted. Contact Bishop Museum Botany Department for details Persisiting along bare roadside Preserved_Specimen Degener, O. 23868 Kauai BISH 1955-09-06
7 Bidens sandvicensis subsp. confusa Locality redacted. Contact Bishop Museum Botany Department for details Near roadside Preserved_Specimen Hobdy, R.W. 38 Kauai BISH 1968-12-06
8 Bidens sandvicensis subsp. confusa Locality redacted. Contact Bishop Museum Botany Department for details In remnant of dry forest Preserved_Specimen Low shrub 1 m tall, yellow petals Bryan Jr., E.H. 1470 Kauai BISH 1940-08-01
9 Bidens sandvicensis subsp. confusa Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Small shrub ca. 2.5 ft. high Alexander, A.M. 5245 Kauai BISH 1947-03-11
10 Bidens sandvicensis subsp. confusa Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Hobdy, R.W. 38 Kauai BISH 1968-12-06
11 Bidens sandvicensis subsp. confusa Locality redacted. Contact Bishop Museum Botany Department for details Sunny grassy slope near top Preserved_Specimen Degener, O. 23980 Kauai BISH 1955-09-20
12 Bidens sandvicensis subsp. confusa Locality redacted. Contact Bishop Museum Botany Department for details Sunny grassy ridge Preserved_Specimen Degener, O. 27189 Kauai BISH 1960-11-21
13 Bidens sandvicensis subsp. confusa Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Erect shrub about 3 ft. tall. Herbst, D.R. 2079 Kauai BISH 1971-08-16
14 Bidens sandvicensis subsp. confusa Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Hobdy, R.W. 54 Kauai BISH 1968-12-18
15 Bidens sandvicensis subsp. confusa Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Meebold, A. 26432 Kauai BISH 1938-11-01
16 Bidens sandvicensis subsp. confusa Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Corn, C. Kauai BISH 1977-09-24
17 Bidens sandvicensis subsp. confusa Locality redacted. Contact Bishop Museum Botany Department for details Among grasses & Dodonaea Preserved_Specimen Degener, O. 27188 Kauai BISH 1960-11-21
18 Bidens sandvicensis subsp. confusa Locality redacted. Contact Bishop Museum Botany Department for details Shrubby clearing Preserved_Specimen Degener, O. 20503 Kauai BISH 1950-06-30
19 Bidens sandvicensis subsp. confusa Locality redacted. Contact Bishop Museum Botany Department for details In dry Acaia forest with Santalum pyrularium, Dodonaea viscosa, Styphelia tameiameiae Preserved_Specimen Shrubby herb to 2 ft. tall, flowers yellow-orange Carlquist, S. 1673 Kauai BISH 1964-12-06
20 Bidens sandvicensis subsp. confusa Locality redacted. Contact Bishop Museum Botany Department for details Abundant along Kukui Trail; along roadside. Dry exposed area with introduced weeds, Dodonaea. Preserved_Specimen Herb 18 tall Herbst, D.R. 1022 Kauai BISH 1968-04-02
21 Bidens sandvicensis subsp. confusa Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Nagata, K.M. 2473 Kauai BISH 1982-06-05
22 Bidens sandvicensis subsp. confusa Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Stone, B.C. 3416 Kauai BISH 1960-04-14
23 Bidens sandvicensis subsp. confusa Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Knope, M. 36 Kauai BISH 2008-05-31
24 Bidens sandvicensis subsp. confusa Locality redacted. Contact Bishop Museum Botany Department for details Preserved_Specimen Cranwell, L.M. 2990 Kauai BISH 1938-08-18
25 Bidens sandvicensis subsp. confusa Locality redacted. Contact Bishop Museum Botany Department for details In grass area under koa trees, disturbed area; associated with Bidens sp. (numbers 1005 & 1006) Preserved_Specimen Herbst, D.R. 1004 Kauai BISH 1968-03-30
26 Bidens sandvicensis subsp. confusa Locality redacted. Contact Bishop Museum Botany Department for details On bare ledges near stream Preserved_Specimen Degener, O. 23981 Kauai BISH 1955-09-20
27 Bidens sandvicensis subsp. confusa Locality redacted. Contact Bishop Museum Botany Department for details Acacia/Metrosideros lowland mesic forest with Dodonaea, Dianella, Gahnia, Styphelia Preserved_Specimen Vigorous; single plant in area, 3.25 m tall; in flower & fruit Wood, K.R. 1074 Kauai BISH 1991-07-15