Eupatorium coelestinum Linnaeus, Species Plantarum 2: 838. 1753.

"Habitat in Carolina, Virginia." RCN: 6067.

Lectotype (Reveal & al. in Huntia 7: 221. 1987): Herb. Linn. No. 978.20 (LINN) .

Current name: Conoclinium coelestinum (L.) DC. ( Asteraceae).