Hostname: page-component-cd9895bd7-jn8rn Total loading time: 0 Render date: 2024-12-27T21:18:45.112Z Has data issue: false hasContentIssue false
  • English
  • Français

TAXONOMY OF BEGONIA ALBOMACULATA AND DESCRIPTION OF TWO NEW SPECIES ENDEMIC TO PERU

Published online by Cambridge University Press:  09 March 2017

P. W. Moonlight ,
M. Hughes  and
M. C. Tebbitt
P. W. Moonlight*
Affiliation:
Royal Botanic Garden Edinburgh, 20A Inverleith Row, Edinburgh EH3 5LR, Scotland, UK. Institute of Biodiversity, Animal Health and Comparative Medicine, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow G12 8QQ, Scotland, UK.
M. Hughes
Affiliation:
Royal Botanic Garden Edinburgh, 20A Inverleith Row, Edinburgh EH3 5LR, Scotland, UK.
M. C. Tebbitt
Affiliation:
Department of Biological and Environmental Sciences, California University of Pennsylvania, California, PA 15419-1394, USA.
*
E-mail for correspondence: p.moonlight@rbge.ac.uk
Get access

Abstract

Begonia mayasiana L.B.Sm. & B.G.Schub. is shown to be synonymous with Begonia albomaculata C.DC. An emended description and lectotypification of Begonia albomaculata is provided, and the species is recorded from the Peruvian regions of Amazonas, Loreto, San Martín, Huánuco and Ucayali; the Brazilian state of Acre; and the Ecuadorian province of Pastaza. The use of the name Begonia albomaculata in the Flora of Ecuador and related publications is a misapplication, and the specimens cited there represent an undescribed taxon closely related to Begonia tiliifolia C.DC., described in a companion paper in this volume. Taxonomic study of Begonia albomaculata prompted a re-evaluation of related Andean species. As a result, two further new species were identified, and Begonia longimaculata Irmsch. and Begonia maynensis A.DC. were found to be conspecific. The two new species are described as Begonia chemillenensis Moonlight sp. nov. and Begonia scorpiocaulis Moonlight & Tebbitt sp. nov., and are known only from the Pasco and Huánuco regions and the Madre de Dios region of Peru, respectively. Begonia longimaculata Irmsch. is newly treated here as a synonym of B. maynensis A.DC.

Keywords

Begonia albomaculataBegonia longimaculataBegonia mayasianaBegonia maynensisBegonia sect. KnesebeckiaBrazilEcuadorPeru
Type
Articles
Information
Edinburgh Journal of Botany , Volume 74 , Issue 2 , July 2017 , pp. 179 - 198
Copyright
Copyright © Trustees of the Royal Botanic Garden Edinburgh (2017) 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

de Candolle, C. (1906). In: Huber, C. Materiales para a Flora Amazonica . Bol. Mus. Paraense Hist. Nat. 4: 593–594.Google Scholar
Hughes, M., Moonlight, P. W., Jara-Muñoz, A., Tebbitt, M., Pullen, M. (2015–). Begonia Resource Centre. Online database. Available: http://elmer.rbge.org.uk/begonia/ Google Scholar
IUCN (2015). The IUCN Red List of Threatened Species, version 2014-3. Online. Available: http://www.iucnredlist.org.Google Scholar
Moonlight, P. W., Richardson, J. E., Tebbitt, M. C., Thomas, D. C., Hollands, R., Peng, C.-I. & Hughes, M. (2015). Continental-scale diversification patterns in a megadiverse genus: the biogeography of Neotropical Begonia. J. Biogeogr. 42 (6): 1137–1149.Google Scholar
Smith, L. B. & Schubert, B. G. (1941). Begoniaceae. In: Macbride, J. F. (ed.) Flora of Peru, vol. 13, part 4, pp. 181–202. Chicago: Field Museum of Natural History (Botany).Google Scholar
Smith, L. B. & Wasshausen, D. C. (1984). Notes on Begoniaceae – III. Phytologia 54 (7): 465–473, pl. 1.CrossRefGoogle Scholar
Smith, L. B. & Wasshausen, D. C. (1986). Begoniaceae . In: Harling, G. & Andersson, L. (eds) Flora of Ecuador, vol. 25, pp. 1–66. Stockholm: Swedish Research Councils.Google Scholar
Smith, S. F. & Wasshausen, D. C. (1999). New taxa in Begonia (Begoniaceae) from Brazil. Selbyana 20 (1): 16–29.Google Scholar
Tebbitt, M. C. (2016). Two new species of Andean Begonia (Begoniaceae). Edinburgh J. Bot. 73 (1): 143–152.Google Scholar
Tebbitt, M. C., Hughes, M., Pérez, Á. J. & Moonlight, P. W. (2017). Taxonomy of the Begonia tiliifolia group, including descriptions of two new species. Edinburgh J. Bot. 74 (2).Google Scholar