Solanum ptychanthum

#	Item
1	Grass family Muhlenbergia frondosa 2-3 ft. tall Add to Reading List Source URL: ipcm.wisc.edu Language: English - Date: 2011-11-28 13:05:34 Plant morphology Ambrosia Tropical agriculture Invasive plant species Pooideae Poaceae Ligule Ragweed Solanum ptychanthum Flora of the United States Botany Flora of Canada
2	eOrganic Webinar[removed]Understanding Weeds - Management Options Add to Reading List Source URL: create.extension.org Language: English - Date: 2012-05-15 10:16:08 Land management Agronomy Invasive plant species Weed control Weed Biological pest control Cirsium arvense Solanum ptychanthum Allelopathy Garden pests Agriculture Biology