Classification
Kingdom: Plantae (2715)
Phylum: Tracheophyta (2630)
Class: Magnoliopsida (2217)
Order: Scrophulariales (81)
Family: Scrophulariaceae (42)(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