National Plant Data Center, NRCS, USDA. Baton Rouge, LA 70874-4490 USA. http://plants.usda.gov
Reference for:
Calystegia macrostegia ssp. amplissima
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:
Calystegia macrostegia ssp. amplissima
Source:
Convolvulaceae of North America Update
Acquired:
2011-10-11
Notes:
Updated for ITIS by the Flora of North America Expertise Network, in connection with an update for USDA PLANTS (2007-2010)
Reference for:
Calystegia macrostegia ssp. amplissima
Publication(s):
Author(s)/Editor(s):
U. S. Fish and Wildlife Service
Publication Date (Listed/Actual):
1993-09-30 / 1993-09-30
Article/Chapter Title:
Endangered and Threatened Wildlife and Plants; Review of Plant Taxa for Listing as Endangered or Threatened Species
Journal/Book Name, Vol. No.:
Federal Register, vol. 58, no. 188
Page(s):
51144-51190
Publisher:
Publication Place:
ISBN/ISSN:
/
Notes:
Reference for:
Calystegia macrostegia ssp. amplissima
Calystegia macrostegia ssp. amplissima: Geographic Information
Geographic Division:
North America
Jurisdiction/Origin:
Continental US / Native
Calystegia macrostegia ssp. amplissima: Comments
Comment:
US ESA: Potential candidate without sufficient data on vulnerability, as published in Federal Register Volume 58, Number 188, Pages 51144 - 51190, September 30, 1993