Clermontia pyrularia

Taxonomy

Assessment Information

Geographic Range

Population

Habitat and Ecology

Threats

Conservation Actions

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Taxonomy [top]

Kingdom	Phylum	Class	Order	Family
PLANTAE	TRACHEOPHYTA	MAGNOLIOPSIDA	CAMPANULALES	CAMPANULACEAE

Scientific Name:

Clermontia pyrularia

Species Authority:

Hillebr.

Common Name/s:

English

–

Pear Clermontia

Assessment Information [top]

Red List Category & Criteria:

Critically Endangered D ver 3.1

Year Published:

2003

Assessor/s:

Bruegmann, M.M. & Caraway, V.

Reviewer/s:

Maunder, M. (Plant Conservation Committee) & Pollock, C.M. (Red List Programme Office)

Contributor/s:

Justification:
Clermontia pyrularia is endemic to the Island of Hawaii. It is known from one population, totaling 15 individuals. Threats include pigs, weeds, invertebrates, rats and humans.

History:

1998	–	Critically Endangered (Oldfield et al. 1998)
1998	–	Critically Endangered
1997	–	Endangered (Walter and Gillett 1998)

Geographic Range [top]

Range Description:	Clermontia pyrularia is a small tree restricted to the Island of Hawaii. It is found on the northeast slope of Mauna Kea.
Countries:	Native: United States (Hawaiian Is.)
Range Map:	Click here to open the map viewer and explore range.

Population [top]

Population Trend:	Stable

Population Trend:

Stable

Habitat and Ecology [top]

Habitat and Ecology:	Mesic forest.
Systems:	Terrestrial

Threats [top]

Major Threat(s):	Invasive plants and the damage caused by feral pigs are thought to have contributed significantly to the species decline. Other threats include invertebrates, rats and humans

Major Threat(s):

Invasive plants and the damage caused by feral pigs are thought to have contributed significantly to the species decline. Other threats include invertebrates, rats and humans

Conservation Actions [top]

Conservation Actions:	Two populations have been planted in enclosures at Hakalau National Wildlife Refuge. It is classified as endangered by the US Endangered Species Act.

Conservation Actions:

Two populations have been planted in enclosures at Hakalau National Wildlife Refuge. It is classified as endangered by the US Endangered Species Act.

Citation:	Bruegmann, M.M. & Caraway, V. 2003. Clermontia pyrularia. In: IUCN 2012. IUCN Red List of Threatened Species. Version 2012.2. <www.iucnredlist.org>. Downloaded on 25 May 2013.
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