The taxonomy of Dischidia ruscifolia (Apocynaceae, Asclepiadoideae) and the description of a new species, Dischidia argentii

We document the taxonomic history of Dischidia ruscifolia Decne ex Becc. After a critical study of the available original material and additional specimens an epitype is designated. We confirm that D. myrtillus is a synonym of Dischidia ruscifolia and the name is typified. Clarification of the ident...

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Autores principales: Muhammad Jefte Arshed, John Rey Callado, Danilo Tandang, Akiyo Naiki, Esperanza Maribel Agoo, Michele Rodda
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Publicado: National Taiwan University 2021
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spelling oai:doaj.org-article:a93a8887f4204d8494a360bd39a7443d2021-11-26T01:47:26ZThe taxonomy of Dischidia ruscifolia (Apocynaceae, Asclepiadoideae) and the description of a new species, Dischidia argentii10.6165/tai.2021.66.4960372-333Xhttps://doaj.org/article/a93a8887f4204d8494a360bd39a7443d2021-11-01T00:00:00Zhttps://taiwania.ntu.edu.tw/abstract.php?type=abstract&id=1786https://doaj.org/toc/0372-333XWe document the taxonomic history of Dischidia ruscifolia Decne ex Becc. After a critical study of the available original material and additional specimens an epitype is designated. We confirm that D. myrtillus is a synonym of Dischidia ruscifolia and the name is typified. Clarification of the identity of D. ruscifolia allowed the identification of a new species that is here published and illustrated as Dischidia argentii Arshed, J.R. Callado & Tandang. The new species differs largely in its floral morphology and particularly in its glabrous corolla throat, absent corolline corona, gynostegium outline, and pollinium shape.Muhammad Jefte ArshedJohn Rey CalladoDanilo TandangAkiyo NaikiEsperanza Maribel AgooMichele RoddaNational Taiwan UniversityarticleepiphyteepitypelectotypephilippinestypificationBiology (General)QH301-705.5ENTaiwania, Vol 66, Iss 4, Pp 496-503 (2021)
institution DOAJ
collection DOAJ
language EN
topic epiphyte
epitype
lectotype
philippines
typification
Biology (General)
QH301-705.5
spellingShingle epiphyte
epitype
lectotype
philippines
typification
Biology (General)
QH301-705.5
Muhammad Jefte Arshed
John Rey Callado
Danilo Tandang
Akiyo Naiki
Esperanza Maribel Agoo
Michele Rodda
The taxonomy of Dischidia ruscifolia (Apocynaceae, Asclepiadoideae) and the description of a new species, Dischidia argentii
description We document the taxonomic history of Dischidia ruscifolia Decne ex Becc. After a critical study of the available original material and additional specimens an epitype is designated. We confirm that D. myrtillus is a synonym of Dischidia ruscifolia and the name is typified. Clarification of the identity of D. ruscifolia allowed the identification of a new species that is here published and illustrated as Dischidia argentii Arshed, J.R. Callado & Tandang. The new species differs largely in its floral morphology and particularly in its glabrous corolla throat, absent corolline corona, gynostegium outline, and pollinium shape.
format article
author Muhammad Jefte Arshed
John Rey Callado
Danilo Tandang
Akiyo Naiki
Esperanza Maribel Agoo
Michele Rodda
author_facet Muhammad Jefte Arshed
John Rey Callado
Danilo Tandang
Akiyo Naiki
Esperanza Maribel Agoo
Michele Rodda
author_sort Muhammad Jefte Arshed
title The taxonomy of Dischidia ruscifolia (Apocynaceae, Asclepiadoideae) and the description of a new species, Dischidia argentii
title_short The taxonomy of Dischidia ruscifolia (Apocynaceae, Asclepiadoideae) and the description of a new species, Dischidia argentii
title_full The taxonomy of Dischidia ruscifolia (Apocynaceae, Asclepiadoideae) and the description of a new species, Dischidia argentii
title_fullStr The taxonomy of Dischidia ruscifolia (Apocynaceae, Asclepiadoideae) and the description of a new species, Dischidia argentii
title_full_unstemmed The taxonomy of Dischidia ruscifolia (Apocynaceae, Asclepiadoideae) and the description of a new species, Dischidia argentii
title_sort taxonomy of dischidia ruscifolia (apocynaceae, asclepiadoideae) and the description of a new species, dischidia argentii
publisher National Taiwan University
publishDate 2021
url https://doaj.org/article/a93a8887f4204d8494a360bd39a7443d
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