Classification
Kingdom: Plantae (2654)
Phylum: Tracheophyta (2567)
Class: Magnoliopsida (2163)
Order: Scrophulariales (79)
Family: Scrophulariaceae (40)(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