Noun: hot-rock penstemon
- Stems in clumps with cream-coloured flowers; found from Washington to Wyoming and southward to California and Utah
"Hot-rock penstemon thrived in the rocky soil";
- Penstemon deustus
Derived forms: hot-rock penstemons
Type of: wild flower, wildflower
Part of: genus Penstemon, Penstemon, Pentstemon
Encyclopedia: Hot-rock penstemon