Clinopodium incanum Linnaeus, Species Plantarum 2: 588. 1753.

"Habitat in Europa boreali." RCN: 4285.

Lectotype (Reveal & al. in Huntia 7: 219. 1987): Kalm, Herb. Linn. No. 742.4 (LINN; iso- S) .

Current name: Pycnanthemum incanum (L.) Michx. ( Lamiaceae).

Note: Although Epling (in J. Bot. 67: 9. 1929) and Grant & Epling (in Univ. Calif. Publ. Bot. 20: 206. 1943) indicated Herb. Linn. No. 724.4 (LINN) as a standard specimen, this is not equivalent to a type statement (see Jarvis & al. in Taxon 50: 508. 2001).