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A NEW SPECIES OF DIASTEMA (GESNERIACEAE) FROM THE EASTERN ANDEAN SLOPES OF PERU

Published online by Cambridge University Press:  21 August 2019

J. L. Clark  and
P. W. Moonlight
J. L. Clark
Affiliation:
Department of Biological Sciences, The University of Alabama, Box 870345, Tuscaloosa, AL 35487, USA. Science Department, Lawrenceville School, 2500 Main Street, Lawrenceville, NJ 08648, USA. E-mail: jclark@lawrenceville.org
P. W. Moonlight
Affiliation:
Royal Botanic Garden Edinburgh, 20A Inverleith Row, Edinburgh EH3 5LR, Scotland, UK.
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Abstract

A striking new species of Diastema, D. fimbratiloba, is described from Ucayali Region, along the eastern Andean slopes in central Peru. The new species has a fimbriate lower corolla lobe, a feature not previously documented in the genus. We also provide a general comparison of the newly described species and morphologically related species in the context of the taxonomy and phylogeny of the poorly known genus Diastema.

Keywords

DiastemaGesneriaceaePeru
Type
Articles
Information
Edinburgh Journal of Botany , Volume 77 , Issue 1 , March 2020 , pp. 89 - 97
Copyright
© Trustees of the Royal Botanic Garden Edinburgh (2019) 

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References

Bentham, G. (1844) [14 April 1845]. Gesneriaceae. In: The Botany of the Voyage of H.M.S. Sulphur, p. 132. London: Smith, Elder.Google Scholar
Bentham, G. (1846). Gesneriaceae. Plantae Hartweginae, pp. 228–236. London: W. Pamplin.Google Scholar
Brako, L. & Zarucchi, J. (1993). Catalogue of the flowering plants and gymnosperms in Perú. Monogr. Syst. Bot. Missouri Bot. Gard. 45: 1–1286.Google Scholar
Chautems, A., Araujo, A. O. & Maia, I. C. (2018). Flora das cangas da Serra dos Carajás, Pará, Brazil: Gesneriaceae. Rodriguésia 69(3): 1135–1141.CrossRefGoogle Scholar
Clavijo, L., Skog, L. E. & Clark, J. L. (2015). Diastema . In: Bernal, R., Gradstein, S. R. & Celis, M. (eds) Catálogo de Plantas y Líquenes de Colombia. Bogotá: Instituto de Ciencias Naturales, Universidad Nacional de Colombia.Google Scholar
Gilli, A. (1983 ). Beiträge zur Flora von Ecuador. Feddes Repert. 94(5): 303–322.Google Scholar
IUCN (2012). IUCN Red List Categories and Criteria, version 3.1, 2nd edition. IUCN Species Survival Commission. Gland, Switzerland, and Cambridge: International Union for Conservation of Nature.Google Scholar
Keene, J. L. (2013). A reassessment of Monopyle (Gloxinieae: Gesneriaceae). PhD dissertation, Ohio University.Google Scholar
Roalson, E. H., Boggan, J. K. & Skog, L. E. (2005a). Reorganization of tribal and generic boundaries in the Gloxinieae (Gesneriaceae: Gesnerioideae) and the description of a new tribe in the Gesnerioideae, Sphaerorrhizeae. Selbyana 25(2): 225–238.Google Scholar
Roalson, E. H., Boggan, J. K., Skog, L. E. & Zimmer, E. A. (2005b). Untangling Gloxinieae (Gesneriaceae). I. Phylogenetic patterns and generic boundaries inferred from nuclear, chloroplast, and morphological cladistic datasets. Taxon 54(2): 389–410.CrossRefGoogle Scholar
Skog, L. E. (1978). Flora of Panama, Part IX: Family 175. Gesneriaceae. Ann. Missouri Bot. Gard. 65(3): 891–896.Google Scholar
Skog, L. E. (1999). Gesneriaceae. In: Jørgenson, P. M. & León-Yánez, S. (eds) Catalogue of the Vascular Plants of Ecuador, vol. 75, pp. 492–507. St Louis, Missouri: Missouri Botanical Garden Press.Google Scholar
Weber, A. (2004). Gesneriaceae. In: Kubitzki, K. & Kadereit, J. W. (eds) The Families and Genera of Vascular Plants. Volume VII, Flowering Plants. Dicotyledons. Lamiales (except Acanthaceae including Avicenniaceae), pp. 63–158. Berlin: Springer-Verlag.Google Scholar
Weber, A., Clark, J. L. & Möller, M. (2013). A new formal classification of Gesneriaceae. Selbyana 31(2): 68–94.Google Scholar
Wiehler, H. (1983). A synopsis of the Neotropical Gesneriaceae. Selbyana 6: 1–219.Google Scholar