Penstemon

Genus of the Plantaginaceae family with 493 species.

Penstemon miser

Plantaginaceae 6%

Penstemon parvus

Plantaginaceae 6%

Penstemon purpusii

Snow mountain beardtongue
Plantaginaceae 10%

Penstemon spatulatus

Plantaginaceae 6%

Penstemon uintahensis

Uinta mountain beardtongue
Plantaginaceae 10%

Penstemon penlandii

Plantaginaceae 6%

Penstemon × parishii

Plantaginaceae 0%

Penstemon floribundus

Plantaginaceae 6%

Penstemon sudans

Plantaginaceae 19%

Penstemon distans

Plantaginaceae 6%

Penstemon ammophilus

Plantaginaceae 6%

Penstemon compactus

Plantaginaceae 17%

Penstemon azureus subsp. angustissimus

Plantaginaceae 4%

Penstemon azureus subsp. azureus

Plantaginaceae 4%

Penstemon barbatus subsp. barbatus

Plantaginaceae 4%

Penstemon barbatus subsp. torreyi

Plantaginaceae 4%

Penstemon barbatus subsp. trichander

Plantaginaceae 4%

Penstemon campanulatus subsp. campanulatus

Plantaginaceae 2%

Penstemon clevelandii subsp. connatus

Plantaginaceae 4%

Penstemon plagapineus

Plantaginaceae 6%
Displaying items 181-200 of 493 in total