Taxon:
Xanthium americanum Walter
Summary
Place of publication:
Fl. carol. 231. 1788
Verified:
03/25/2012
ARS Systematic Botanists.
Autonyms (not in current use), synonyms and invalid designations
Reference(s)
- FNA Editorial Committee. Flora of North America. 1993- http://floranorthamerica.org/
- Gleason, H. A. & A. Cronquist. Manual of vascular plants of northeastern United States and adjacent Canada, ed. 2. 1991 Note: = X. strumarium var. glabratum (DC.) Cronquist
- Wu Zheng-yi & P. H. Raven et al., eds. Flora of China (English edition). 1994- http://www.efloras.org/browse.aspx?flora_id=2