| Pennellianthus | |
|---|---|
|   | |
| Penstemon frutescens | |
| Scientific classification   | |
| Kingdom: | Plantae | 
| Clade: | Tracheophytes | 
| Clade: | Angiosperms | 
| Clade: | Eudicots | 
| Clade: | Asterids | 
| Order: | Lamiales | 
| Family: | Plantaginaceae | 
| Genus: | Pennellianthus Crosswh. | 
| Synonyms [1] | |
| 
 | |
Pennellianthus is a monotypic genus of flowering plants belonging to the family Plantaginaceae. [2] It only contains one known species, Pennellianthus frutescens(Lamb.) Crosswh. The genus is within the Tribe Cheloneae along with Penstemon , from which Pennellianthus was separated from. [3]
Its native range is Russian Far East (within the regions of Kamchatka, Khabarovsk, the Kuril Islands, Magadan, Sakhalin) and also Japan. [1]
The genus name of Pennellia is in honour of Francis W. Pennell (1886–1952), an American botanist best known for his studies of the Scrophulariaceae . [4] The Latin specific epithet of frutescens means shrubby (referring to the habit of the plant). [5] Both the genus and the species were first described and published in Amer. Midl. Naturalist Vol.83 on page 362 in 1970. [3] [1]
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