Summary
A new species of Ennealophus of the tribe Tigridieae (E. tucumanensis Huaylla) from the southern Andean region of South America is described and illustrated. This species is recognised by its inner tepals being oblong with rounded margins and coloured blue with a darker blue spot at the base of the tepals, and style branches centrally sinuate with lateral ridges.
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References
Barker, C. (2008). World Checklist of Iridaceae. The Board of Trustees of the Royal Botanic Gardens, Kew. Published on the Internet; http://www.kew.org/wcsp/ accessed 30 Jan. 2014; 08:30 GMT Regnii Conservatarum
Brown, N. E. (1909) Ennealophus. In Decades Kewensis — Decas 54. Bull. Misc. Inform., Kew 1909: 361 – 362.
Chauveau, O., Eggers, L., Souza-Chioes, T. & Nadot, S. (2012). Oil-producing flowers within the Iridoideae (Iridaceae): evolutionary trends in the flowers of the New World genera. Ann. Bot. 110: 713 – 729.
Goldblatt, P., Manning, J. C. & Rudall, P. (1998). Iridaceae. In K. Kubitzki (ed), The Families and Genera of Vascular Plants. Vol. III, Lilianae (except Orchidaceae): 295 – 333. Springer Verlag, Berlin.
____ & ____ (2008). The Iris family: natural history and classification. Timber Press, Portland & London.
IUCN (2001). IUCN Red List Categories and Criteria Version 3.1. Prepared by the IUCN Species Survival Commission. IUCN, Gland and Cambridge.
Ravenna, P. (1977). Notas sobre Iridaceae V. Not. Mens. Mus. Nac. Hist. Nat. 21(249): 7 – 8.
____ (1983). A new species and a new subgenus in Ennealophus (Iriadaceae). Wrightia 7: 232 – 234.
Acknowledgements
I would like to thank John Wood for translating and revising the manuscript, Wanderley Ferreira for preparing the map, Robert Niklasson for the drawing and the Miguel Lillo Herbarium (LIL) in Tucuman and the Herbario del Oriente Boliviano in Santa Cruz (USZ) for facilitating the review of their collections.
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Huaylla, H. Ennealophus tucumanensis (Tigridieae: Iridaceae), a new species from Argentina. Kew Bull 70, 41 (2015). https://doi.org/10.1007/s12225-015-9591-8
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DOI: https://doi.org/10.1007/s12225-015-9591-8