Penstemon tenuiflorus, commonly known as eastern whiteflower beardtongue, is a species of flowering plant in the plantain family. It is native only to...

This is a list of the species in the genus Penstemon. They are commonly called penstemons or beardtongues in English, and species will often have a common...

Marshallia mohrii (Coosa Barbara's-buttons) Pediomelum subacaule Penstemon tenuiflorus (Limestone beardtongue) Phemeranthus calcaricus (Limestone fameflower)...

sp. Plectranthus sp. fa. variegata Plectranthus sp. nov. Plectranthus tenuiflorus Prasium majus Prostanthera striatiflora Rosmarinus officinalis Rosmarinus...