Genus: Lappula
Nomenclature
List of Lappula Species
References to Lappula
- Cafferty, S.; Jarvis, C. E. 2004. Typification of Linnaean plant names in Boraginaceae. Taxon 53: 799-805.
- Frick, B. 1984. The biology of Canadian weeds 62. Lappula squarrosa. Canad. J. Pl. Sci. 64: 375-386.