Dig deeper at SERNEC, a consortium of southeastern herbaria.
Read more about Torrey's Thoroughwort at Vascular Plants of North Carolina.
Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Asterids: Campanulids: Asterales
Manual of the Southeastern Flora (Small, 1933)
Torrey's Thoroughwort, Torrey's Eupatorium
Click or hover over the thumbnails to see larger pictures.
JK Marlow jkm140801_267
August Greenville County SC
Swamp Rabbit Trail
Principal leaves 5-12cm long, 5-10(12)mm wide, 6-15x as long as wide, per Weakley's Flora (2012).
JK Marlow jkm201008_7658
October Greenville County SC
Leaves mostly opposite or in whorls of 3, conspicuously & divergently toothed, per Weakley's Flora.
Richard and Teresa Ware rtw_eupatorium_torreyanum
Leaves usually spreading or ascending (not deflexed), per Weakley's Flora.