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
Flora of North America
Eupatorium hyssopifolium var. laciniatum
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 jkm210626_1648
June Oconee County SC
Leaves mostly opposite or in whorls of 3, conspicuously & divergently toothed, per Weakley's Flora.
JK Marlow jkm201008_7658
October Greenville County SC
Leaves lance-shaped, rough, with 3 prominent veins and widely spaced teeth, per Wildflowers of the Atlantic Southeast.
Richard and Teresa Ware rtw_eupatorium_torreyanum
Leaves usually spreading or ascending (not deflexed), per Weakley's Flora.