1. Biennial or short-lived perennial prairie rocket having orange-yellow flowers; western North America to Minnesota and Kansas; sometimes placed in genus Cheiranthus
   - Erysimum asperum, Cheiranthus asperus, Erysimum arkansanum

Derived forms: western wall flowers

Type of: flower

Part of: Erysimum, genus Erysimum

• metarule
• metasequoia
• Metasequoia glyptostrodoides
• metasomatism
• metastability
• metastable
• metastasis
• metastasise
• metastasize
• metastatic
• metastatic tumor
• metastatic tumour
• metatarsal
• metatarsal arch
• metatarsal artery
• metatarsal vein
• metatarsus
• Metatheria
• metatherian
• metathesis
• metathetical
• Metaurus River
• Metazoa
• metazoan
• Metchnikoff