Cirsium hydrophilum var. hydrophilum Niños directos:
Cirsium hydrophilum var. hydrophilum: References
Expert(s):
Expert:
David J. Keil
Notes:
Director, Curator, Robert F. Hoover Herbarium, Biological Sciences Department, California Polytechnic State University, San Luis Obispo, CA 93407, USA
Reference for:
Cirsium hydrophilum var. hydrophilum
Source(s):
Source:
The PLANTS Database
Acquired:
1996-07-26
Notes:
National Plant Data Center, NRCS, USDA. Baton Rouge, LA 70874-4490 USA. http://plants.usda.gov
Reference for:
Cirsium hydrophilum var. hydrophilum
Source:
The PLANTS Database
Acquired:
2000-01-21
Notes:
National Plant Data Center, NRCS, USDA. Baton Rouge, LA 70874-4490 USA. http://plants.usda.gov
Reference for:
Cirsium hydrophilum var. hydrophilum
Source:
Asteraceae of North America Update
Acquired:
2010-05-13
Notes:
Update coordinated by the International Compositae Alliance (TICA) (http://www.compositae.org/) through the Smithsonian Institution in collaboration with the USDA National Plant Data Center
Reference for:
Cirsium hydrophilum var. hydrophilum
Publication(s):
Author(s)/Editor(s):
U. S. Fish and Wildlife Service
Publication Date (Listed/Actual):
1997-11-20 / 1997-11-20
Article/Chapter Title:
Endangered and Threatened Wildlife and Plants; Determination of Endangered Status for Two Tidal Marsh Plants ? Cirsium hydrophilum var. hydrophilum (Suisun Thistle) and Cordylanthus mollis ssp. mollis (Soft Bird's-Beak) From the San Francisco Bay Area...
Journal/Book Name, Vol. No.:
Federal Register, vol. 62, no. 224
Page(s):
61916-61925
Publisher:
Publication Place:
ISBN/ISSN:
/
Notes:
Reference for:
Cirsium hydrophilum var. hydrophilum
Cirsium hydrophilum var. hydrophilum: Geographic Information
Geographic Division:
North America
Jurisdiction/Origin:
Continental US / Native
Cirsium hydrophilum var. hydrophilum: Comments
Comment:
US ESA: Listed Endangered, as published in Federal Register Volume 62, Number 224, Pages 61916 - 61925, November 20, 1997