<Unknown Taxon>

Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part M), Order out of Chaos. Linnaean Plant Types and their Types, London: Linnaean Society of London in association with the Natural History Museum, pp. 651-689 : 656

Marrubium alysson Linnaeus, Species Plantarum 2: 582. 1753.

“Habitat in Hispania.” RCN: 4253.

Lectotype (Seybold in Jarvis & al. in Taxon 50: 512. 2001): Herb. Clifford: 311, Marrubium 1 (BM-000646081).

Current name: Marrubium alysson L. (Lamiaceae).