National Plant Data Center, NRCS, USDA. Baton Rouge, LA 70874-4490 USA. http://plants.usda.gov
Reference for:
Thymophylla tephroleuca
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:
Thymophylla tephroleuca
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:
Thymophylla tephroleuca
Publication(s):
Author(s)/Editor(s):
U. S. Fish and Wildlife Service
Publication Date (Listed/Actual):
1984-07-19 / 1984-07-19
Article/Chapter Title:
Endangered and Threatened Wildlife and Plants; Final Rule To Determine Dyssodia tephroleuca (Ashy Dogweed) To Be an Endangered Species
Journal/Book Name, Vol. No.:
Federal Register, vol. 49, no. 140
Page(s):
29232-29234
Publisher:
Publication Place:
ISBN/ISSN:
/
Notes:
Reference for:
Thymophylla tephroleuca
Thymophylla tephroleuca: Geographic Information
Geographic Division:
North America
Jurisdiction/Origin:
Continental US / Native
Thymophylla tephroleuca: Comments
Comment:
US ESA: Listed Endangered as Dyssodia tephroleuca, as published in Federal Register Volume 49, Number 140, Pages 29232 - 29234, July 19, 1984