English: Common sandpaper plant; Genus: ± 5 species; Sandpaper plantsThurber's sandpaper plant; Sandpaper plantsthurber's sandpaper plant.
Genus: ± 5 species; Sandpaper plants.English: Thurber's sandpaper plant; Common sandpaper plant.
Region: southwestern United States, northern Mexico.
Botany: warm, dry desert regions; subshrubs; leaves rough, covered in tiny, stiffly curved hairs; inflorescence racemes; flowers claw-shaped; stamens long, extending beyond the corolla, emerge from outside the corolla.