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Plantaginaceae
Penstemon
Penstemon perfoliatus
Penstemon perfoliatus
Al.Brongn., 1844
6% complete
No common name
Hort. Universel 5: 256 (1844)
Specifications
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Synonyms
Penstemon cordatus
M.Martens & Galeotti
Penstemon connatus
Deppe ex Walp.
Penstemon verticillatus
M.Martens & Galeotti