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Ash Penstemon (Penstemon cinicola)

Description

Penstemon cinicola is a species of penstemon known by the common name ash penstemon. It is native to northeastern California and southern Oregon, where it grows in forests and plateau habitat. It is a perennial herb with upright branches 40 centimeters in maximum height. The leaves are 3 to 6 centimeters long, linear in shape, folded lengthwise, and curved backwards. The inflorescence produces tubular flowers with wide lipped mouths. The flower is blue-purple in color, just under a centimeter long, and hairless except for hairs on the floor of the mouth and on the staminode.

Taxonomic tree

  • Domain: Eukarya

    • Kingdom: Plantae

      • Phylum: Magnoliophyta

        • Class: Magnoliopsida

          • Order: Lamiales

            • Family: Plantaginaceae

              • Genus: Penstemon