Pantoporate pollen in the Asteraceae (Vernonieae)

Abstract. Pantoporate pollen, which occurs sporadically in the Monocots and Dicots, has now been found in Asteraceae in two apparently related genera of the tribe Vernonieae, Polydora Fenzl and Oocephala H.Rob. Disposition of pores in Polydora seems more asymmetric than in Oocephala. Based on the kn...

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Detalles Bibliográficos
Autores principales: Robinson, Harold, Skvarla, John J.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Pensoft Publishers 2014
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4086206/
https://www.ncbi.nlm.nih.gov/pubmed/25009434
http://dx.doi.org/10.3897/phytokeys.38.7495
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author Robinson, Harold
Skvarla, John J.
author_facet Robinson, Harold
Skvarla, John J.
author_sort Robinson, Harold
collection PubMed
description Abstract. Pantoporate pollen, which occurs sporadically in the Monocots and Dicots, has now been found in Asteraceae in two apparently related genera of the tribe Vernonieae, Polydora Fenzl and Oocephala H.Rob. Disposition of pores in Polydora seems more asymmetric than in Oocephala. Based on the known relationships within the Vernonieae, some conjectures are made regarding development of the pantoporate condition in the group.
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spelling pubmed-40862062014-07-09 Pantoporate pollen in the Asteraceae (Vernonieae) Robinson, Harold Skvarla, John J. PhytoKeys Research Article Abstract. Pantoporate pollen, which occurs sporadically in the Monocots and Dicots, has now been found in Asteraceae in two apparently related genera of the tribe Vernonieae, Polydora Fenzl and Oocephala H.Rob. Disposition of pores in Polydora seems more asymmetric than in Oocephala. Based on the known relationships within the Vernonieae, some conjectures are made regarding development of the pantoporate condition in the group. Pensoft Publishers 2014-05-19 /pmc/articles/PMC4086206/ /pubmed/25009434 http://dx.doi.org/10.3897/phytokeys.38.7495 Text en Harold Robinson, John J. Skvarla http://creativecommons.org/licenses/by/4.0 This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
spellingShingle Research Article
Robinson, Harold
Skvarla, John J.
Pantoporate pollen in the Asteraceae (Vernonieae)
title Pantoporate pollen in the Asteraceae (Vernonieae)
title_full Pantoporate pollen in the Asteraceae (Vernonieae)
title_fullStr Pantoporate pollen in the Asteraceae (Vernonieae)
title_full_unstemmed Pantoporate pollen in the Asteraceae (Vernonieae)
title_short Pantoporate pollen in the Asteraceae (Vernonieae)
title_sort pantoporate pollen in the asteraceae (vernonieae)
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4086206/
https://www.ncbi.nlm.nih.gov/pubmed/25009434
http://dx.doi.org/10.3897/phytokeys.38.7495
work_keys_str_mv AT robinsonharold pantoporatepollenintheasteraceaevernonieae
AT skvarlajohnj pantoporatepollenintheasteraceaevernonieae

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