HB003, a 2-page illustrated fact sheet by Wendy B. Zomlefer, describes this perennial herb with stinging hairs, milky sap, and tuberous roots — its classification, description, similar species, and toxicity. Includes references. Published by the UF Herbarium, October 2008.
http://edis.ifas.ufl.edu/HB003
Tag: Wendy B. Zomlefer
HB002 Stinging Nettles of Florida: Urtica
HB002, a 4-page illustrated fact sheet by Wendy B. Zomlefer, describes this annual herb with stinging hairs, its classification, description, similar species, toxicity, and economic uses. Includes references. Published by the UF Herbarium, October 2008.
http://edis.ifas.ufl.edu/HB002