Revision of the Serrulati species of Penstemon section Saccanthera subsection Serrulati

Publication Type:

Journal Article

Authors:

Holmgren, Noel H.

Source:

Brittonia, Volume 2017, p.25 pp. (2017)

Call Number:

U17HOL01IDUS

Other Number:

ISSN: 0007-196X (print)

Keywords:

new species, Pacific Northwest flora, Penstemon curtiflorus, Penstemon diphyllus, Penstemon glandulosus, Penstemon richardsonii, Penstemon salmonensis, Penstemon subsection Serrulati, Penstemon triphyllus, Penstemon triphyllus var. infernalis

Abstract:

A revision of Penstemon sect. Saccanthera subsect. Serrulati includes a new species (P. salmonensis), a new variety (P. triphyllus var. infernalis), and the elevation of a subspecies to species (P. curtiflorus), bringing the total number of species to eight, which are keyed and described, complete with nomenclature and type citations. <br>

Article contains discussion and key to the species of Penstemon subsection Serrulati (including subsections on: 1. Penstemon serrulatus, 2. Penstemon venustus, 3. Penstemon glandulosus (with key to the varieties of Penstemon glandulosus), 4. Penstemon richardsonii (with Key to the varieties of Penstemon richardsonii), 5. Penstemon triphyllus (with Key to the varieties of Penstemon triphyllus), 6. Penstemon curtiflorus, 7. Penstemon diphyllus, 8. Penstemon salmonensis sp. nov.). Also Acknowledgements, Literature cited, and Appendix 1. Additional specimens examined.

Notes:

Reference Code: U17HOL01IDUS <br>

Full Citation: Holmgren, N. H. 2017. Revision of the Serrulati species of Penstemon section Saccanthera subsection Serrulati. Brittonia Volume 2017. The New York Botanical Garden Press, Bronx, NY. Published online. 25 pp. <br>

Location: ELECTRONIC FILE - BOTANY: MULTIPLE SPECIES <br>

Keywords: Penstemon subsection Serrulati, new species, Pacific Northwest flora, Penstemon salmonensis, Penstemon triphyllus var. infernalis, Penstemon glandulosus, Penstemon richardsonii, Penstemon triphyllus, Penstemon curtiflorus, Penstemon diphyllus <br>