USDA and NRCS Identifier NRCS Logo
USDA.gov Web Site PLANTS photo banner
PLANTS Home about PLANTS PLANTS Team Partners of PLANTS What's New at PLANTS National Plant Data Center Web Site Help using PLANTS Contact PLANTS
 
 Search the PLANTS Web site
 Name Search

PLANTS Topics
 
 
PLANTS Image Gallery
 
 
Download PLANTS data
 
 
Related tools
 
 
 
You are here: Home / Profile Page / Data Source and Documentation for Helianthus verticillatus Small Printer-Friendly Printer-Friendly
PLANTS Profile

 

Helianthus verticillatus Small
whorled sunflower

Data Source

Last revised by:
USDA NRCS National Plant Data Team
Curated and maintained by:
USDA NRCS National Plant Data Team
 

Data Documentation

Documentation State Type
Alabama Natural Heritage Program. AL Literature
Georgia Natural Heritage Program. GA Literature
Schilling, E.E. 2006. Helianthus. Flora of North America North of Mexico, vol. 21. Oxford University Press, New York, Oxford. AL, GA, TN Literature
Sharp, A.J., R.E. Shanks, J.K. Underwood, and E. McGilliard. 1960. A preliminary checklist of monocots in Tennessee. Published by authors, University of Tennessee, Knoxville. TN Literature
Small, J.K. 1898. Studies in the botany of the southeastern United States. XIV. Bulletin of the Torrey Botanical Club 25: 465-484. TN Literature
Tennessee Natural Heritage Program. 2002. Rare plant list (20 October 2002). Department of Environment and Conservation, Tennessee. Literature
 
 
Time Generated: 10/25/2014 06:42 PM MDT