Overview

Distribution

Range Description

Subpopulations are known from Nualolo Trail, Kokee State Park, Napalikona Forest Reserve and Mahanaloa Valley.
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Historic Range:
U.S.A. (HI)

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Ecology

Habitat

Habitat and Ecology

Habitat and Ecology
A tree of montane forest up to 1,065 m.

Systems
  • Terrestrial
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Conservation

Conservation Status

IUCN Red List Assessment


Red List Category
CR
Critically Endangered

Red List Criteria
C2a, D

Version
2.3

Year Assessed
1998
  • Needs updating

Assessor/s
World Conservation Monitoring Centre

Reviewer/s

Contributor/s

History
  • 1997
    Endangered
    (Walter and Gillett 1998)
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Current Listing Status Summary

Status: Endangered
Date Listed: 05/13/1992
Lead Region:   Pacific Region (Region 1) 
Where Listed:


Population detail:

Listing status: E

For most current information and documents related to the conservation status and management of Xylosma crenatum, see its USFWS Species Profile

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Population

Population
Each subpopulation consists of between one and six individuals.
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Threats

Major Threats
Invasive plants and damage caused by feral pigs are major threats.
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Management

Conservation Actions

Conservation Actions
The species is listed under the US Endangered Species Act.
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Wikipedia

Xylosma crenatum

Xylosma crenatum (Sawtooth Logwood) is a species of flowering plant in the willow family, Salicaceae, that is endemic to the island of Kauaʻi in Hawaii. It is a tree, reaching a height of 46 ft (14 m). Sawtooth Logwood inhabits montane mesic forests dominated by koa (Acacia koa) and ʻōhiʻa lehua (Metrosideros polymorpha) at elevations of 975–1,065 m (3,199–3,494 ft). It is threatened by habitat loss.[3]

References[edit]

  1. ^ World Conservation Monitoring Centre (1998). "Xylosma crenatum". IUCN Red List of Threatened Species. Version 2013.2. International Union for Conservation of Nature. Retrieved 19 May 2014. 
  2. ^ "Xylosma crenata (H. St. John)". Germplasm Resources Information Network. United States Department of Agriculture. 2000-03-01. Retrieved 2009-02-21. 
  3. ^ " Xylosma crenata". CPC National Collection Plant Profiles. Center for Plant Conservation. 2006-04-13. Retrieved 2009-11-21. 


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