Erigeron acris Linnaeus, Species Plantarum 2: 863. 1753.

"Habitat in Europae apricis, siccis." RCN: 6252.

Lectotype (Huber in Veröjf . Geobot. Inst. E. T.H. Stiftung Rübel Zürich 114: 44. 1993): Herb. Linn. No. 994.16 (LINN) .

Current name: Erigeron acris L. ( Asteraceae).

Note: Specific epithet spelled “acre” in the protologue.