A revision and recircumscription of Begonia Section Pilderia including one new species

Moonlight, P. W. and Jara-Muñoz, A. (2017) A revision and recircumscription of Begonia Section Pilderia including one new species. Phytotaxa, 307(1), pp. 1-22. (doi: 10.11646/phytotaxa.307.1.1)

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Abstract

Novel phylogenetic data is used to show that the poorly-known species Begonia glandulifera and Begonia mariannensis form a clade with Begonia buddleiifolia, the type species of Begonia section Pilderia. A unique combination of characters is identified in this group and used to re-circumscribe the section to include these species, and two morphologically similar species: Begonia jenmanii, and Begonia humilliana. A new species is described herein as Begonia tepuiensis sp. nov. from a single tepui in the Amazonas State of Venezuela. A full taxonomic revision and key to the species of Begonia section Pilderia is presented and we assign all species to IUCN Red List categories.

Item Type:Articles
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Moonlight, Peter Watson
Authors: Moonlight, P. W., and Jara-Muñoz, A.
College/School:College of Medical Veterinary and Life Sciences > School of Biodiversity, One Health & Veterinary Medicine
Journal Name:Phytotaxa
Publisher:Magnolia Press
ISSN:1179-3155
ISSN (Online):1179-3163

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