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Issue: Vol. 613 No. 3: 14 Sept. 2023
Type: Article
Published: 2023-09-14
DOI: 10.11646/phytotaxa.613.3.4
Page range: 249-260
Abstract views: 333
PDF downloaded: 20

Encyclia × tixtlensis (Orchidaceae: Laeliinae), a possible natural hybrid between E. meliosma and E. atrorubens in Guerrero, México

Departamento de Ecología y Recursos Naturales; Facultad de Ciencias; Universidad Nacional Autónoma de México; Circuito Exterior s/n.; Ciudad Universitaria; Coyoacán; Ciudad de México; 04510; Mexico.
Supervisión Escolar Federal 008; Independencia 1; Centro; Tixtla de Guerrero; Gro.; 39170; Mexico.
Departamento de Ecología y Recursos Naturales; Facultad de Ciencias; Universidad Nacional Autónoma de México; Circuito Exterior s/n.; Ciudad Universitaria; Coyoacán; Ciudad de México; 04510; Mexico.
Monocots Epiphytes flora of Guerrero Neotropics new nothospecies Tixtla

Abstract

Encyclia × tixtlensis, a possible natural hybrid between E. atrorubens and E. meliosma recently found in the State of Guerrero, Mexico, is described and illustrated. Aspects of its possible hybrid origin are discussed, and a comparison is made with other Encyclia taxa found in the same region. The conical-piriform shape of its pseudobulbs, the straight or slightly reflexed leaves, as well as its flowers with light to dark brown sepals and petals, the lip with wide lobes, brown at its base and profusely magenta-streaked, and the column with a bending in the basal third, distinguish it from any other taxon in the genus.

 

References

  1. Ames, O., Hubbard, F.T. & Schweinfurth, C. (1934) A Fourth Polymorphic Alliance in Epidendrum. Botanical Museum Leaflets 3: 93–110.
  2. Bentham, G. (1881) Notes on Orchideae. Journal of the Linnean Society, Botany 18: 281–360.
  3. Archila, F., Chiron, G. & Véliz, M. (2013) Encyclia rodolfoi and Encyclia schaferi, nuevas especies para la subtribu Laeliinae. Revista Guatemalensis 16: 1–11.
  4. Bastos, C.A. (2014) Filogenia do gênero Encyclia Hook. (Orchidaceae - Laeliinae) e revisão taxonômica das espécies brasileiras. Unpublished Ph.D. thesis, Universidade Estadual de Feira de Santana, Feira de Santana, 281 pp.
  5. Carnevali, G., Cetzal-Ix, W., Tapia-Muñoz, J.L., Leopardi, C., Viccon-Esquivel, J., Sulú, C.A.C., Ramírez-Morillo, I.M. & Romero-González, G.A. (2018a) A systematic revision of the Encyclia adenocarpos complex (Orchidaceae: Laeliinae) from Megamexico, including two new species from Mexico. Plant Systematics and Evolution 304: 631–663. https://doi.org/10.1007/s00606-018-1496-1
  6. Carnevali, G., Pérez-García, E.A., Leopardi-Verde, C.L., Tapia-Muñoz, J.L., Cetzal-Ix, W., Ramírez-Morillo, I.M. & Romero-González, G.A. (2018b) The Encyclia ambigua complex (Laeliinae, Orchidaceae), a synopsis and notes on Encyclia virens and Epidendrum alatum. Phytotaxa 372: 1–21. https://doi.org/10.11646/phytotaxa.372.1.1
  7. Carnevali, G., Tamayo-Cen, I., Méndez-Luna, C.E., Ramírez.Morillo, I.M., Cetzal-Ix, W. & Romero-González, G. (2022) Phylogenetics and historical biogeography of Encyclia (Laeliinae: Orchidaceae) with an emphasis on the E. adenocarpos complex, a new species, and a preliminary species list for the genus. Organisms Diversity & Evolution 23: 41–75. https://doi.org/10.1007/s13127-022-00575-7
  8. Dressler, R.L. (1961) A reconsideration of Encyclia (Orchidaceae). Brittonia 13: 253–266. https://doi.org/10.2307/2805341
  9. Dressler, R.L. (1964) Nomenclatural notes on the Orchidaceae II. Taxon 13: 245–249. https://doi.org/10.2307/1216694
  10. Dressler, R.L. & Pollard, G.E. (1971) Nomenclatural notes on the Orchidaceae-IV. Phytologia 21: 433–439.
  11. Dressler, R.L. & Pollard, G.E. (1974) The genus Encyclia in Mexico. Asociación Mexicana de Orquideología, A.C., Mexico City. 151 pp.
  12. Gonzalez-Tamayo, R. & Alvarado-Casillas, S. (1999) Une espèce nouvelle du genre Encyclia (Orchidaceae) du Mexique occidental. L’Orchidophile 135: 5–11.
  13. Hágsater, E. (1973) Una especie recientemente descrita del noroeste de México Encyclia kennedy (Fowl. & Withner) comb. nov. Orquídea (Méx.) 3: 70–74.
  14. Hágsater, E. & González-Tamayo, R. (1975) Encyclia kennedyi y Encyclia adenocaula. Orquídea (Méx.) 4: 355–363.
  15. Hoehne, F.C. (1952) Lista preliminar das espécies do gênero Encyclia Hooker para controle. Arquivos de Botânica do Estado de São Paulo 2: 147−156.
  16. Hooker, W.J. (1828) Encyclia viridiflora. Curtis’s Botanical Magazine 55: pl. 2831.
  17. Kunth, K. (1815) Orchidae. Nova Genera et Species Plantarum. In: Humboldt, F.W.H.A., Bonpland, A.J.A. & Kunth, K.S. (Eds.) Nova genera et species plantarum: quas in peregrinatione ad plagam aequinoctialem orbis novi collegerunt/descripserunt, partim adumbraverunt Tomus Primus. Libraria Graeco-Latino-Germanica, Paris, pp. 1–369. https://doi.org/10.5962/bhl.title.640
  18. La Llave, P. & Lexarza, J.J.M. (1825) Orchidianum Opusculum. In: Novorum Vegetabilium Descriptiones. Fasciculus II. Mexico City. 43 pp.
  19. Leopardi-Verde, C.L., Carnevali, G. & Romero-González, G.A. (2012) Encyclia lopezii (Orchidaceae, Laeliinae) a new species from Venezuela. Phytotaxa 48: 23–28. https://doi.org/10.11646/phytotaxa.48.1.3
  20. Leopardi-Verde, C. (2014) Sistemática y evolución del género Encyclia con énfasis en Megaméxico III. Unpublished Ph.D. thesis, Centro de Investigación Científica de Yucatán, Mérida, México, 292 pp.
  21. Leopardi-Verde, C.L., Carnevali, G. & Romero-González, G.A. (2016) A phylogeny of the genus Encyclia (Orchidaceae: laeliinae), with emphasis on the species of the Northern Hemisphere. Journal Systematics Evolution 55: 110–123. https://doi.org/10.1111/jse.12225
  22. Lindley, J. (1839) Miscellaneous notices. Edwards’s Botanical Register 25: 1–95.
  23. Lindley, J. (1840) Miscellaneous notices. Edwards’s Botanical Register 26: 1–90.
  24. Lindley, J. (1843) Miscellaneous matter. Edwards’s Botanical Register 29: 1–90.
  25. Lindley, J. (1844) Miscellaneous matter. Edwards’s Botanical Register 30: 1–92.
  26. Pérez-García, E.A. & Hágsater, E. (2003) Encyclia nizandensis. Icones Orchidacearum 5–6: 564.
  27. Pérez-García, E.A. & Hágsater, E. (2012) Encyclia × nizanburyi (Orchidaceae), un nuevo híbrido natural del Istmo de Tehuantepec, México. Lankesteriana 12: 1–8. https://doi.org/10.15517/lank.v12i1.18268
  28. QGIS, Development Team (2020) QGIS Geographic Information System. Open Source Geospatial Foundation Project. Ver. 3.32.2. Available from: http://qgis.osgeo.org (accessed January 2023).
  29. Regel, E.A. (1856) Adnotationes Botanicae de Orchidaceis. Annales des Sciences Naturelles; Botanique, sér. 4, 6: 373–378.
  30. Reichenbach, H.G. (1856) Orchidae Ruizianae et Pavonianae Musaei Boissieriani. Bonplandia 4: 210–217.
  31. Reichenbach, H.G. (1869) New Plants. The Gardeners’ Chronicle & Agricultural Gazette 1869: 988–989.
  32. Rolfe, R.A. (1896) New orchids: Decade 16. Bulletin Miscellaneous Information 1896: 44–47.
  33. Sauleda, R. & Esperon, P. (2016) The Genus Encyclia Hook. in the Bahama Archipelago–Species, Hybrids and Introgression Hybrids. New World Orchidaceae Nomenclature Notes 26: 1–20.
  34. Sauleda, R.P. (2019) A new natural hybrid of Encyclia Hook. from Colombia. New World Orchidaceae Nomenclature Notes 49: 1–9.
  35. Schlechter, F.R.R. (1914) Die Orchideen ihre Beschreibung, Kultur und Züchtung Handbuch für Orchideenliebhaber, Kultivateure und Botaniker. Berlin. 836 pp.
  36. Schlechter, F.R.R. (1918) Kritische Aufzählung der bisher aus Zentral-Amerika bekanntgewordenen Orchidaceen. Beihefte zum Botanischen Centralblatt 36: 321–520.
  37. Schlechter, F.R.R. (1924) Beitrage zur Orchideenkunde von Colombia. Repertorium Specierum Novarum Regni Vegetabilis Beihefte 27: 1‒183.
  38. Soto-Arenas, M.A. & Jiménez-Machorro, R. (2002) Encyclia huertae. In: Icones Orchidacearum, Vols 5 & 6. Instituto Chinoin, Mexico City, pp. 560.
  39. Soto-Arenas, M.A. (2002) Encyclia meliosma. In: Icones Orchidacearum, Vols 5 & 6. Instituto Chinoin, Mexico City, pp. 563.
  40. Soto-Arenas, M.A. (2002) Encyclia rzedowskiana. In: Icones Orchidacearum, Vols 5 & 6. Instituto Chinoin, Mexico City, 565.
  41. Szeszko, D. (2011) La Orquideoflora Mexiquense. Colección Mayor Estado de México: Patrimonio de un Pueblo. Biblioteca mexiquense del bicentenario. Secretaría de Educación del Gobierno del Estado de México, Toluca, 362 pp.
  42. van den Berg, C. & Carnevali, G. (2005) Encyclia Hook. In: Pridgeon, A., Cribb, P., Chase, M. & Rasmussen, F. (Eds.) Genera Orchidacearum. Volume 5. Oxford University, Oxford, pp. 232–236.
  43. Withner, C. (1973) A New Epidendrum of the Encyclia Section from Mexico, Epidendrum kennedyi sp. nov. Orchid Digest 37: 43–44.
  44. Withner, C. (1998) The Cattleyas and their relatives, vol. V: Brassavola, Encyclia, and other genera of Mexico and Central America. Timber Press, Portland, 198 pp. https://doi.org/10.21273/HORTTECH.9.2.295