Paepalanthus echinoides (Eriocaulaceae), a new species from central Brazil with notes on leaf and scape anatomy

Detalhes bibliográficos
Autor(a) principal: Trovó, Marcelo
Data de Publicação: 2015
Outros Autores: De Silva, Arthur Lima [UNESP], Coan, Alessandra Ike [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.11646/phytotaxa.231.1.8
http://hdl.handle.net/11449/220471
Resumo: Paepalanthus echinoides, a new species of Paepalanthus sect. Conodiscus, is described and illustrated. This new species is endemic to central Brazil, growing in sandy and humid soils. It is easily distinguished by its dimerous flowers, small leaves arranged in a rosette, the capillaceous and numerous scapes, the small capitula, and the adpressed, dark brown spathes. We present comparisons with P. sphaerocephalus and P. exiguus, the other two species of P. sect. Conodiscus. We also provide a distribution map and photographs, as well as comments on morphological variation, anatomy of leaves and scapes, habitat, phenology, and conservation status.
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spelling Paepalanthus echinoides (Eriocaulaceae), a new species from central Brazil with notes on leaf and scape anatomyEndemismPaepalanthoideaePaepalanthus sect. conodiscusPoalesTaxonomyPaepalanthus echinoides, a new species of Paepalanthus sect. Conodiscus, is described and illustrated. This new species is endemic to central Brazil, growing in sandy and humid soils. It is easily distinguished by its dimerous flowers, small leaves arranged in a rosette, the capillaceous and numerous scapes, the small capitula, and the adpressed, dark brown spathes. We present comparisons with P. sphaerocephalus and P. exiguus, the other two species of P. sect. Conodiscus. We also provide a distribution map and photographs, as well as comments on morphological variation, anatomy of leaves and scapes, habitat, phenology, and conservation status.Fundação de Amparo à Pesquisa do Estado do Rio de Janeiro (FAPERJ)Departamento de Botânica, Universidade Federal do Rio de Janeiro, Av. Carlos Chagas Filho 373, Cidade UniversitáriaDepartamento de Botânica, Universidade Estadual Paulista “Júlio de Mesquita Filho”, Av. 24-A 1515, Bela VistaDepartamento de Botânica, Universidade Estadual Paulista “Júlio de Mesquita Filho”, Av. 24-A 1515, Bela VistaUniversidade Federal do Rio de Janeiro (UFRJ)Universidade Estadual Paulista (UNESP)Trovó, MarceloDe Silva, Arthur Lima [UNESP]Coan, Alessandra Ike [UNESP]2022-04-28T19:01:39Z2022-04-28T19:01:39Z2015-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article81-88http://dx.doi.org/10.11646/phytotaxa.231.1.8Phytotaxa, v. 231, n. 1, p. 81-88, 2015.1179-31631179-3155http://hdl.handle.net/11449/22047110.11646/phytotaxa.231.1.82-s2.0-84944321790Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhytotaxainfo:eu-repo/semantics/openAccess2022-04-28T19:01:39Zoai:repositorio.unesp.br:11449/220471Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-28T19:01:39Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Paepalanthus echinoides (Eriocaulaceae), a new species from central Brazil with notes on leaf and scape anatomy
title Paepalanthus echinoides (Eriocaulaceae), a new species from central Brazil with notes on leaf and scape anatomy
spellingShingle Paepalanthus echinoides (Eriocaulaceae), a new species from central Brazil with notes on leaf and scape anatomy
Trovó, Marcelo
Endemism
Paepalanthoideae
Paepalanthus sect. conodiscus
Poales
Taxonomy
title_short Paepalanthus echinoides (Eriocaulaceae), a new species from central Brazil with notes on leaf and scape anatomy
title_full Paepalanthus echinoides (Eriocaulaceae), a new species from central Brazil with notes on leaf and scape anatomy
title_fullStr Paepalanthus echinoides (Eriocaulaceae), a new species from central Brazil with notes on leaf and scape anatomy
title_full_unstemmed Paepalanthus echinoides (Eriocaulaceae), a new species from central Brazil with notes on leaf and scape anatomy
title_sort Paepalanthus echinoides (Eriocaulaceae), a new species from central Brazil with notes on leaf and scape anatomy
author Trovó, Marcelo
author_facet Trovó, Marcelo
De Silva, Arthur Lima [UNESP]
Coan, Alessandra Ike [UNESP]
author_role author
author2 De Silva, Arthur Lima [UNESP]
Coan, Alessandra Ike [UNESP]
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Federal do Rio de Janeiro (UFRJ)
Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Trovó, Marcelo
De Silva, Arthur Lima [UNESP]
Coan, Alessandra Ike [UNESP]
dc.subject.por.fl_str_mv Endemism
Paepalanthoideae
Paepalanthus sect. conodiscus
Poales
Taxonomy
topic Endemism
Paepalanthoideae
Paepalanthus sect. conodiscus
Poales
Taxonomy
description Paepalanthus echinoides, a new species of Paepalanthus sect. Conodiscus, is described and illustrated. This new species is endemic to central Brazil, growing in sandy and humid soils. It is easily distinguished by its dimerous flowers, small leaves arranged in a rosette, the capillaceous and numerous scapes, the small capitula, and the adpressed, dark brown spathes. We present comparisons with P. sphaerocephalus and P. exiguus, the other two species of P. sect. Conodiscus. We also provide a distribution map and photographs, as well as comments on morphological variation, anatomy of leaves and scapes, habitat, phenology, and conservation status.
publishDate 2015
dc.date.none.fl_str_mv 2015-01-01
2022-04-28T19:01:39Z
2022-04-28T19:01:39Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.11646/phytotaxa.231.1.8
Phytotaxa, v. 231, n. 1, p. 81-88, 2015.
1179-3163
1179-3155
http://hdl.handle.net/11449/220471
10.11646/phytotaxa.231.1.8
2-s2.0-84944321790
url http://dx.doi.org/10.11646/phytotaxa.231.1.8
http://hdl.handle.net/11449/220471
identifier_str_mv Phytotaxa, v. 231, n. 1, p. 81-88, 2015.
1179-3163
1179-3155
10.11646/phytotaxa.231.1.8
2-s2.0-84944321790
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Phytotaxa
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 81-88
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1799965433448628224

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