Cyanea kuhihewa

Cyanea kuhihewa
Cyanea kuhihewa
Conservation status

Possibly Extinct (NatureServe)
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Asterids
Order: Asterales
Family: Campanulaceae
Genus: Cyanea
Species: C. kuhihewa
Binomial name
Cyanea kuhihewa
Lammers

Cyanea kuhihewa is a rare and possibly extinct species of flowering plant in the bellflower family known by the common name Limahuli Valley cyanea. It is endemic to Kauai, where the last individuals in the only known population have died.[1] Like other Cyanea it is known as haha in Hawaiian.[2]

This Hawaiian lobelioid is a "treelet" growing 30 centimeters to over 2 meters in height. The narrow linear leaves are up to 38 centimeters long by 1.5 wide. The inflorescence is a raceme of purple-pink flowers.[1]

When the plant was discovered it was initially thought to be Cyanea linearifolia, an extinct species, and the discovery was broadcast and celebrated.[3] Upon closer examination the plant proved to be quite different from C. linearifolia and was determined to be a new species. It was given the name Cyanea kuhihewa in 1996. The species name kuhihewa means "to make an error of judgment, to mistake someone for someone else, to not recognize someone when you first see him".[4]

The type specimen of the plant was collected in 1991, and the following year the habitat was seriously damaged by Hurricane Iniki. Since then the single population dwindled and disappeared. As of 2006 the plant is considered "possibly extinct" in the wild.[5]

The plant did exist in a single cultivated collection in Cincinnati,[1] but any specimens have since died.[6] Because there is appropriate but unsurveyed habitat remaining in the general area of the last known population it is possible the plant still exists, so it was federally listed as an endangered species in 2010.[6]

References

  1. ^ a b c Cyanea kuhihewa. The Nature Conservancy.
  2. ^ USFWS Species Reports: Listed Plants
  3. ^ Lammers, T. G. (1996). A new linear-leaved Cyanea (Campanulaceae: Lobelioideae) from Kaua'i, and the "rediscovery" of Cyanea linearifolia. Brittonia 48:2 237.
  4. ^ Yanega, D. Cyanea kuhihewa. Curious Scientific Names.
  5. ^ Evenhuis, N. L. and L. G. Eldridge, Eds. (2007). Records for the Hawaii Biological Society for 2006. Part 2. Bishop Museum Occasional Papers
  6. ^ a b USFWS. Determination of endangered status for 48 species on Kauai and designation of critical habitat; Final rule. Federal Register April 13, 2010. pg 18965.

External links


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Look at other dictionaries:

  • Cyanea kuhihewa — ID 23858 Symbol Key CYKU3 Common Name Limahuli Valley cyanea Family Campanulaceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution HI Growth Habit Shrub, Tree Dura …   USDA Plant Characteristics

  • Cyanea kuhihewa Lammers — Symbol CYKU3 Common Name Limahuli Valley cyanea Botanical Family Campanulaceae …   Scientific plant list

  • Cyanea linearifolia — Systematik Euasteriden II Ordnung: Asternartige (Asterales) Familie: Glockenblumengewächse (Campanulaceae) Unterfamilie: Lobeliengew …   Deutsch Wikipedia

  • Cyanea (plant) — For other uses, see Cyanea. Cyanea Cyanea hardyi growing in Limahuli Garden and Preserve Scientific classification …   Wikipedia

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