1 genus
1 species, 1 subspecies and varieties
Display as:
Pediocactus nigrispinusbasalt cactus, dark-spine ball cactus, snowball cactus
Distribution: Occurring east of the Cascades crest in central Washington; central Washington to southeastern Oregon, east to western Idaho.
Habitat: Lowland to montane sagebrush desert, almost exclusively on lithosol.
Origin: Native
Flowers: April-July
Growth Duration: Perennial
ssp. nigrispinus – dark-spine ball cactus