Pantoporate pollen in the Asteraceae (Vernonieae)

Pantoporate pollen in the Asteraceae (Vernonieae)

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 relati...

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Main Authors: Harold Robinson, John Skvarla
Format: Article
Language:English
Published: Pensoft Publishers 2014-05-01
Series:PhytoKeys
Online Access:http://phytokeys.pensoft.net/lib/ajax_srv/article_elements_srv.php?action=download_pdf&item_id=1534
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spelling doaj-76885ccbd804454299ea74e019d5bd772020-11-25T00:04:03ZengPensoft PublishersPhytoKeys1314-20111314-20032014-05-0138011310.3897/phytokeys.38.74951534Pantoporate pollen in the Asteraceae (Vernonieae)Harold RobinsonJohn SkvarlaPantoporate 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.http://phytokeys.pensoft.net/lib/ajax_srv/article_elements_srv.php?action=download_pdf&item_id=1534
collection DOAJ
language English
format Article
sources DOAJ
author Harold Robinson
John Skvarla
spellingShingle Harold Robinson
John Skvarla
Pantoporate pollen in the Asteraceae (Vernonieae)
PhytoKeys
author_facet Harold Robinson
John Skvarla
author_sort Harold Robinson
title Pantoporate pollen in the Asteraceae (Vernonieae)
title_short 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_sort pantoporate pollen in the asteraceae (vernonieae)
publisher Pensoft Publishers
series PhytoKeys
issn 1314-2011
1314-2003
publishDate 2014-05-01
description 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.
url http://phytokeys.pensoft.net/lib/ajax_srv/article_elements_srv.php?action=download_pdf&item_id=1534
work_keys_str_mv AT haroldrobinson pantoporatepollenintheasteraceaevernonieae
AT johnskvarla pantoporatepollenintheasteraceaevernonieae
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