Overview
Distribution
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Anonymous. 1986. List-Based Rec., Soil Conserv. Serv., U.S.D.A. Database of the U.S.D.A., Beltsville.
http://www.tropicos.org/Reference/1103
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Munz, P. A. & D. D. Keck. 1959. Cal. Fl. 1–1681. University of California Press, Berkeley.
http://www.tropicos.org/Reference/1717
© Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO 63110 USA
Source:
Missouri Botanical Garden
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National Distribution
United States
Origin: Native
Regularity: Regularly occurring
Currently: Present
Confidence: Confident
Type of Residency: Year-round
© NatureServe
Source:
NatureServe
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Physical Description
Type Information
Collection: Smithsonian Institution, National Museum of Natural History, Department of Botany
Preparation: Pressed specimen
Collector(s): H. L. Mason & A. Carter
Year Collected: 1938
Locality: Point Reyes Peninsula, 12 km from Inerness., Marin, California, United States, North America
- Isotype: Mason, C. T. 1952. Univ. Calif. Publ. Bot. 25: 477.
© Smithsonian Institution, National Museum of Natural History, Department of Botany
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Conservation
Conservation Status
National NatureServe Conservation Status
United States
Rounded National Status Rank: N1 - Critically Imperiled
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NatureServe
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NatureServe Conservation Status
Rounded Global Status Rank: T1 - Critically Imperiled
Reasons: Endemic to California, Limnanthes douglasii ssp. sulphurea is known from approximately ten extant occurrences in Marin and San Mateo County. Threats include grazing, trampling and non-native plant invasion.
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Source:
NatureServe
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Names and Taxonomy
Taxonomy
Comments: USFWS tracks as synonym 01 - Limnanthes douglasii var. SULPHUREA (9/93).
© NatureServe
Source:
NatureServe
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