Educational resources on Ko`Oko`Olau

Ko`Oko`Olau or Bidens campylotheca is listed on the IUCN Red list (1996) as Vulnerable due to B1ab(iv). IUCN Profile of the Ko`Oko`Olau

Academic web links for the Ko`Oko`Olau.

Hawaiian Native Plants, UH Botany: Bidens amplectens, ko'oko'olau, ko'olau, endemic, 1-4 - Kealia Trail, O'ahu, 2002;
http://www.botany.hawaii.edu/faculty/carr/bidens.htm id=spl-1

Hawaiian Native Plants, UH Botany: Scrophulariaceae, 'ae'ae, water hyssop. Bidens. Asteraceae, ko'oko'olau, ko'olau,
http://www.botany.hawaii.edu/faculty/carr/natives.htm id=spl-2

Scaled Drawing of Hawai'i Plant: KS Middle Banner ...
http://kms.kapalama.ksbe.edu/students/2007/1068849/plants/ id=spl-3

Hawaii Plants: Their Introduction: Home. Ko‘oko‘olau. Common name: Spanish needle, Beggar tick Scientific name: Bidens
http://kms.kapalama.ksbe.edu/students/2007/070398/plantproject/introduction.html id=spl-4

Science - Native Plants - BIDENS SANDVICENSIS ko'oko'olau: BIDENS SANDVICENSIS ko'oko'olau Asteraceae Revised Oct. 2000 Summary Seeds
http://www2.hawaii.edu/scb/docs/science/seed/seed_bidens.html id=spl-5

Storage Characteristics of Native Hawaiian Plants: Bidens amplectens, ko'oko'olau, Asteraceae, not recalcitrant, yes, 1-2w, NSSL, NTBG.
http://www2.hawaii.edu/scb/docs/science/seed/seedtabl.html id=spl-6

US FISH AND WILDLIFE SERVICE: Kio`ele (Hedyotis coriacea). Ko`oko`olau (Bidens micrantha ssp. kalealaha).
http://agenvsafety.tamu.edu/esa/westlist.htm id=spl-7

Biologue 97: ...sexes in flowering plants. He worked on an endemic Hawaiian species
http://fig.cox.miami.edu/Info/biologue97.html id=spl-8