Classification
Kingdom: Plantae (2586)
Phylum: Tracheophyta (2483)
Class: Magnoliopsida (2101)
Order: Scrophulariales (97)
Family: Scrophulariaceae (39)(family description)
Genus: Anarrhinum (2)
Epithet: duriminium Pers. (1)
Synonyms: Anarrhinum hirsutum Hoffmanns. & Link, Anarrhinum murale Pourr. ex Willk. & Lange, Anarrhinum pubescens Loudon, Antirrhinum duriminium Brot., Cardiotheca pubescens Ehrenb. ex Steud., Cardiotheca pubescens Ehrenb. ex Steud.
hirsutum => having long distinct hairs, rough, hairy
murale => growing on walls
pubescens => downy, slightly hairy