New species of <i>Porroglossum</i> (Orchidaceae: pleurothallidinae) from Ecuador

Authors

  • Gilberto Merino Centro de Investigación en Orquídeas de los Andes “Ángel Andreetta”, Universidad Alfredo Pérez Guerrero, Ecuador
  • Alfonso Doucette Centro de Investigación en Orquídeas de los Andes “Ángel Andreetta”, Universidad Alfredo Pérez Guerrero, Ecuador. Plant Sciences Department, Cornell University, Ithaca, New York, U.S.A.
  • Franco Pupulin Centro de Investigación en Orquídeas de los Andes “Ángel Andreetta”, Universidad Alfredo Pérez Guerrero, Ecuador. Jardín Botánico Lankester, University of Costa Rica. Harvard University Herbaria , Cambridge, Massachusetts, U.S.A Marie Selby Botanical Gardens, Sarasota, Florida, U.S.A

DOI:

https://doi.org/10.15517/lank.v0i0.12107

Keywords:

orchidaceae, pleurothallidinae, porroglossum, p. miguelangelii, p. merinoi, p. porphyreum, ecuador, new species

Abstract

Three new species of Porroglossum from Ecuador are described and illustrated. Porroglossum miguelangelii is compared to the Peruvian P. lycinum, from which it differs by the longer, narrower petals with margins that are not obtusely angled below the middle and the presence of stigmatic tooth-like processes. Porroglossum merinoi is distinctive in that it is the only species with densely pubescent sepals. Porroglossum porphyreum is similar to P. schramii, but differs in the sepals with a thickened tail abruptly inserted at their apex, the petals with teeth on both the upper and lower margin, and the labellum provided with a longer and broader basal callus.

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How to Cite

Merino, G., Doucette, A., & Pupulin, F. (2013). New species of &lt;i&gt;Porroglossum&lt;/i&gt; (Orchidaceae: pleurothallidinae) from Ecuador. Lankesteriana: International Journal on Orchidology, 9(3). https://doi.org/10.15517/lank.v0i0.12107

Issue

2009: Lankesteriana: Volumen 9, Número 3

Section

Articles

License

According to the Open Access policy promoted by the University of Costa Rica, all the papers published by Lankesteriana are licensed under the Creative Commons copyright and can be downloaded free of charge. The journal holds copyright and publishing rights under the CC BY-NC-ND 3.0 CR license.

Before the publication of the materials submitted by the author(s) in LANKESTERIANA, the author(s) hereby assign all rights in the article to the Lankester Botanical Garden.

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