Typification of binomials in Xyris section Nematopus (Xyridaceae) published by L.A. Nilsson

A nomenclatural revision of fifteen taxa of Xyris (Xyridaceae) described by L.A. Nilsson (1892) is presented as part of a taxonomic revision of the genus in Brazil. All the protologues and type collections of these taxa were studied. The type collections were examined in the respective herbarium col...

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Main Author: Maria das Graças Lapa Wanderley
Format: Article
Language:English
Published: Pensoft Publishers 2017-06-01
Series:PhytoKeys
Online Access:http://phytokeys.pensoft.net/articles.php?id=12348
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author Maria das Graças Lapa Wanderley
author_facet Maria das Graças Lapa Wanderley
author_sort Maria das Graças Lapa Wanderley
collection DOAJ
description A nomenclatural revision of fifteen taxa of Xyris (Xyridaceae) described by L.A. Nilsson (1892) is presented as part of a taxonomic revision of the genus in Brazil. All the protologues and type collections of these taxa were studied. The type collections were examined in the respective herbarium collections where they are preserved and complemented by images available on herbarium websites and from JSTOR Global Plants. Lectotypes were selected for Xyris cristata L.A.Nilsson, X. glaziowii L.A.Nilsson and X. insignis L.A.Nilsson. The holotypes, of X. glandacea L.A.Nilsson and X. stenophylla L.A.Nilsson, were discovered at the herbaria of Uppsala (UPS) and Berlin (B) respectively, and provided with their correct determinations.
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spelling doaj.art-c11f35fe6ccd4400bbbef8976c3f07332022-12-21T19:11:37ZengPensoft PublishersPhytoKeys1314-20111314-20032017-06-0180657610.3897/phytokeys.80.1234812348Typification of binomials in Xyris section Nematopus (Xyridaceae) published by L.A. NilssonMaria das Graças Lapa Wanderley0Instituto de BotanicaA nomenclatural revision of fifteen taxa of Xyris (Xyridaceae) described by L.A. Nilsson (1892) is presented as part of a taxonomic revision of the genus in Brazil. All the protologues and type collections of these taxa were studied. The type collections were examined in the respective herbarium collections where they are preserved and complemented by images available on herbarium websites and from JSTOR Global Plants. Lectotypes were selected for Xyris cristata L.A.Nilsson, X. glaziowii L.A.Nilsson and X. insignis L.A.Nilsson. The holotypes, of X. glandacea L.A.Nilsson and X. stenophylla L.A.Nilsson, were discovered at the herbaria of Uppsala (UPS) and Berlin (B) respectively, and provided with their correct determinations.http://phytokeys.pensoft.net/articles.php?id=12348
spellingShingle Maria das Graças Lapa Wanderley
Typification of binomials in Xyris section Nematopus (Xyridaceae) published by L.A. Nilsson
PhytoKeys
title Typification of binomials in Xyris section Nematopus (Xyridaceae) published by L.A. Nilsson
title_full Typification of binomials in Xyris section Nematopus (Xyridaceae) published by L.A. Nilsson
title_fullStr Typification of binomials in Xyris section Nematopus (Xyridaceae) published by L.A. Nilsson
title_full_unstemmed Typification of binomials in Xyris section Nematopus (Xyridaceae) published by L.A. Nilsson
title_short Typification of binomials in Xyris section Nematopus (Xyridaceae) published by L.A. Nilsson
title_sort typification of binomials in xyris section nematopus xyridaceae published by l a nilsson
url http://phytokeys.pensoft.net/articles.php?id=12348
work_keys_str_mv AT mariadasgracaslapawanderley typificationofbinomialsinxyrissectionnematopusxyridaceaepublishedbylanilsson