Chelone laevigata Pers. Dataset Rank SPECIES Published in Pers. (1806). In: Syn. Pl. 2: 169. Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Lamiales family Plantaginaceae genus Penstemon species Penstemon laevigatus Name Homonyms Chelone laevigata Pers. Chelone laevigata J.Thomps.