Penstemon australis, Penstemon bleaklyi, Penstemon brevisepalus, Penstemon calycosus, Penstemon canescens, Penstemon cinicola, Penstemon confertus, Penstemon
29 KB (911 words) - 20:32, 5 November 2020
17: 15. 1890 Synonyms: R. acadiensis L. H. Bailey R. allegheniensis var. calycosus (Fernald) Fernald R. allegheniensis var. gravesii (Fernald) Fernald R.
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subgenusPenstemon subg. Penstemon sectionPenstemon sect. Penstemon speciesPenstemon calycosus Small Bull. Torrey Bot. Club 25: 470. 1898. (as Pentstemon) Craig C. Freeman
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American polyploids that include P. calycosus, P. digitalis, and P. laevigatus. Geographically sympatric with P. calycosus and P. digitalis, P. deamii is distinguished
4 KB (472 words) - 20:32, 5 November 2020
impossible to know if this count was for the species as treated here, or P. calycosus or P. digitalis, which have been treated as infraspecific taxa of P. laevigatus
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with lanceolate and acuminate-tipped calyx lobes can be mistaken for P. calycosus, but calyx lobe length and, usually, the presence of hairs on the pollen
6 KB (642 words) - 20:32, 5 November 2020