12-22-2016

Cyanea humboldtiana

Cyanea humboldtiana NatureServe Explorer Species Reports — NatureServe Explorer is a source for authoritative conservation information on more than 50,000 plants, animals and ecological communtities of the U.S and Canada. NatureServe Explorer provides in-depth information on rare and endangered species, but includes common plants and animals too. NatureServe Explorer is a product of NatureServe in collaboration with the Natural Heritage Network.

ITIS Reports — Cyanea humboldtiana ITIS (the Integrated Taxonomic Information System) is a source for authoritative taxonomic information on plants, animals, fungi, and microbes of North America and the world.

FWS Digital Media Library — The U.S. Fish and Wildlife Service’s National Digital Library is a searchable collection of selected images, historical artifacts, audio clips, publications, and video.

Cyanea humboldtiana (formerly Rollandia humboldtiana) is a rare species of flowering plant in the bellflower family known by the common name Oʻahu rollandia. It is native to Oʻahu, where it is known only from the Koʻolau Mountains. It is a federally listed endangered species. Like other Cyanea it is known as haha in Hawaiian.

This Hawaiian lobelioid is a shrub reaching 1 to 2 meters in height. It bears magenta or white flowers. There are no more than 300 individuals remaining. They grow along the southern peaks of the Koʻolau Range in the cloud zone. The species is threatened by exotic plants and feral pigs in its habitat

Detailed information

Full Name: haha (Cyanea humboldtiana)

Where found: Wherever found

Critical Habitat:N/A

Species Group:Flowering Plants

Current listing status

Status	Date Listed	Lead Region	Where Listed
Endangered	10/10/1996	Pacific Region (Region 1)	Wherever found

States/US Territories in which the haha, Wherever found is known to or is believed to occur: Hawaii
US Counties in which the haha, Wherever found is known to or is believed to occur: View All
USFWS Refuges in which the haha, Wherever found is known to occur: Oahu Forest National Wildlife Refuge

Federal register documents

Date	Citation Page	Title
09/18/2012	77 FR 57647 57862	Endangered Status for 23 Species on Oahu and Designation of Critical Habitat for 124 Species; Final Rule
08/02/2011	76 FR 46362 46594	Listing 23 Species on Oahu as Endangered and Designating Critical Habitat for 124 Species:Proposed rule.
03/16/2009	74 FR 11130 11133	Initiation of 5-Year Reviews of 103 Species in Hawaii
06/17/2003	68 FR 35950 35998	Endangered and threatened wildlife and plants; final designations or nondesignations of critical habitat for 101 plant species from the island of Oahu, HI; final rule (1 of 10)
06/17/2003	68 FR 36199 36248	Endangered and threatened wildlife and plants; final designations or nondesignations of critical habitat for 101 plant species from the island of Oahu, HI; final rule (6 of 10)
06/17/2003	68 FR 36249 36298	Endangered and threatened wildlife and plants; final designations or nondesignations of critical habitat for 101 plant species from the island of Oahu, HI; final rule (7 of 10)
06/17/2003	68 FR 36099 36148	Endangered and threatened wildlife and plants; final designations or nondesignations of critical habitat for 101 plant species from the island of Oahu, HI; final rule (4 of 10)
06/17/2003	68 FR 36299 36348	Endangered and threatened wildlife and plants; final designations or nondesignations of critical habitat for 101 plant species from the island of Oahu, HI; final rule (8 of 10)
06/17/2003	68 FR 36349 36398	Endangered and threatened wildlife and plants; final designations or nondesignations of critical habitat for 101 plant species from the island of Oahu, HI; final rule (9 of 10)
06/17/2003	68 FR 36049 36098	Endangered and threatened wildlife and plants; final designations or nondesignations of critical habitat for 101 plant species from the island of Oahu, HI; final rule (3 of 10)