Quercus dumosa

Taxonomy

Assessment Information

Geographic Range

Population

Habitat and Ecology

Threats

Bibliography

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Taxonomy [top]

Kingdom	Phylum	Class	Order	Family
PLANTAE	TRACHEOPHYTA	MAGNOLIOPSIDA	FAGALES	FAGACEAE

Scientific Name:	Quercus dumosa
Species Authority:	Nutt.

Assessment Information [top]

Red List Category & Criteria:

Endangered A1c+2c ver 2.3

Year Published:

1998

Annotations:

Needs updating

Assessor/s:

Nixon, K. <i>et al.</i>

Reviewer/s:

Contributor/s:

History:

1997

–

Vulnerable (Walter and Gillett 1998)

Geographic Range [top]

Countries:	Native: Mexico (Baja California); United States (California)
Range Map:	Click here to open the map viewer and explore range.

Population [top]

Population:	A number of subpopulations (e.g., Santa Barbara, Hollywood and Griffith Park) have disappeared.

Population:

A number of subpopulations (e.g., Santa Barbara, Hollywood and Griffith Park) have disappeared.

Habitat and Ecology [top]

Habitat and Ecology:	Lowland scrub.
Systems:	Terrestrial

Threats [top]

Major Threat(s):	The habitat of the remaining populations is under threat from pollution and the expansion of urban and industrial areas.

Major Threat(s):

The habitat of the remaining populations is under threat from pollution and the expansion of urban and industrial areas.

Bibliography [top]

	Govaerts, R. 1994. Checklist of Quercus species world wide (unpublished). Nixon, K. 1996. Comments in an email from Allen Coombes to Sara Oldfield concerning the list of threatened Quercus. Nixon, K., Hess, W., Coombes, A. and Rodriguez, M. 1996. Discussions on the status of Quercus species in the Americas. Regional workshop for the Conservation and Sustainable Management of Trees project. Oldfield, S., Lusty, C. and MacKinven, A. (compilers). 1998. The World List of Threatened Trees. World Conservation Press, Cambridge, UK.

Govaerts, R. 1994. Checklist of Quercus species world wide (unpublished).

Nixon, K. 1996. Comments in an email from Allen Coombes to Sara Oldfield concerning the list of threatened Quercus.

Nixon, K., Hess, W., Coombes, A. and Rodriguez, M. 1996. Discussions on the status of Quercus species in the Americas. Regional workshop for the Conservation and Sustainable Management of Trees project.

Oldfield, S., Lusty, C. and MacKinven, A. (compilers). 1998. The World List of Threatened Trees. World Conservation Press, Cambridge, UK.

Citation:	Nixon, K. et al. 1998. Quercus dumosa. In: IUCN 2012. IUCN Red List of Threatened Species. Version 2012.2. <www.iucnredlist.org>. Downloaded on 22 May 2013.
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