Penstemon atropurpureus
local: 0
Penstemon atropurpureus (Sweet) G. Don
Engish:
atropurpureus,-a,-um;
Taxonomic status: Accepted

homotypic synonyms:
Chelone atropurpurea Sweet;

protologue: Hort. Brit. 243: 243 (1830)
URL protologue: https://archive.org/stream/#page/243/mode/2up

2 763368 Penstemon atropurpureus (Sweet) G. Don [80 233287 Chelone atropurpurea Sweet]
B. Maund, Bot. Gard., vol. 3 : t. 69, fig. 3 (1829) [E.D. Smith]
2 763368 Penstemon atropurpureus (Sweet) G. Don [80 233287 Chelone atropurpurea Sweet]
C.L. Loddiges, Bot. Cab., vol. 15 : t. 1429 (1828) [unsigned]

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