Taxon Details: Penstemon caelestinus Pennell
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Narratives:

Family:

Scrophulariaceae (Magnoliophyta)
Scientific Name:

Penstemon caelestinus Pennell
Primary Citation:

Notul. Nat. Acad. Nat. Sci. Philadelphia 95: 1. 1942
Accepted Name:

This name is currently accepted.
Type Specimens:

Specimen 1: Isotype -- F. W. Pennell
Related Objects: