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Article: Phylogenetic affinities of polyalthia species (Annonaceae) with columellar-sulcate pollen: Enlarging the madagascan endemic genus fenerivia
Title | Phylogenetic affinities of polyalthia species (Annonaceae) with columellar-sulcate pollen: Enlarging the madagascan endemic genus fenerivia |
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Authors | |
Keywords | Annonaceae Fenerivia Homeosis Maasia Madagascar Malagasy Molecular phylogenetics Polyalthia |
Issue Date | 2011 |
Publisher | International Association for Plant Taxonomy. The Journal's web site is located at http://www.iapt-taxon.org/ |
Citation | Taxon, 2011, v. 60 n. 5, p. 1407-1416 How to Cite? |
Abstract | The genus Polyalthia (Annonaceae) has been demonstrated to be polyphyletic, with the Asian species with columellarsulcate pollen recently segregated to form a new genus, Maasia. The phylogenetic affinities of the other Polyalthia species with columellar-sulcate pollen, which occur in Madagascar, are investigated using maximum parsimony, maximum likelihood and Bayesian phylogenetic analyses of three chloroplast DNA markers (trnL-F, matK, rbcL). The species are shown to form a well-supported clade which warrants taxonomic recognition as a distinct genus. The name Fenerivia is adopted, considerably expanding the application of this formerly monotypic name, with nine new nomenclatural combinations validated. The genus is hypothesised to have undergone a homeotic mutation in which the outermost whorl of stamens develop as inner petals (presumed andropetals), and the calyx is reduced to a vestigial flange. |
Persistent Identifier | http://hdl.handle.net/10722/143940 |
ISSN | 2023 Impact Factor: 3.0 2023 SCImago Journal Rankings: 0.891 |
References |
DC Field | Value | Language |
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dc.contributor.author | Saunders, RMK | en_HK |
dc.contributor.author | Su, YCF | en_HK |
dc.contributor.author | Xue, B | en_HK |
dc.date.accessioned | 2011-12-21T08:59:41Z | - |
dc.date.available | 2011-12-21T08:59:41Z | - |
dc.date.issued | 2011 | en_HK |
dc.identifier.citation | Taxon, 2011, v. 60 n. 5, p. 1407-1416 | en_HK |
dc.identifier.issn | 0040-0262 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/143940 | - |
dc.description.abstract | The genus Polyalthia (Annonaceae) has been demonstrated to be polyphyletic, with the Asian species with columellarsulcate pollen recently segregated to form a new genus, Maasia. The phylogenetic affinities of the other Polyalthia species with columellar-sulcate pollen, which occur in Madagascar, are investigated using maximum parsimony, maximum likelihood and Bayesian phylogenetic analyses of three chloroplast DNA markers (trnL-F, matK, rbcL). The species are shown to form a well-supported clade which warrants taxonomic recognition as a distinct genus. The name Fenerivia is adopted, considerably expanding the application of this formerly monotypic name, with nine new nomenclatural combinations validated. The genus is hypothesised to have undergone a homeotic mutation in which the outermost whorl of stamens develop as inner petals (presumed andropetals), and the calyx is reduced to a vestigial flange. | en_HK |
dc.language | eng | en_US |
dc.publisher | International Association for Plant Taxonomy. The Journal's web site is located at http://www.iapt-taxon.org/ | en_HK |
dc.relation.ispartof | Taxon | en_HK |
dc.subject | Annonaceae | en_HK |
dc.subject | Fenerivia | en_HK |
dc.subject | Homeosis | en_HK |
dc.subject | Maasia | en_HK |
dc.subject | Madagascar | en_HK |
dc.subject | Malagasy | en_HK |
dc.subject | Molecular phylogenetics | en_HK |
dc.subject | Polyalthia | en_HK |
dc.title | Phylogenetic affinities of polyalthia species (Annonaceae) with columellar-sulcate pollen: Enlarging the madagascan endemic genus fenerivia | en_HK |
dc.type | Article | en_HK |
dc.identifier.email | Saunders, RMK: saunders@hkucc.hku.hk | en_HK |
dc.identifier.authority | Saunders, RMK=rp00774 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.scopus | eid_2-s2.0-80054960373 | en_HK |
dc.identifier.hkuros | 198020 | en_US |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-80054960373&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 60 | en_HK |
dc.identifier.issue | 5 | en_HK |
dc.identifier.spage | 1407 | en_HK |
dc.identifier.epage | 1416 | en_HK |
dc.publisher.place | Austria | en_HK |
dc.identifier.scopusauthorid | Saunders, RMK=35345489600 | en_HK |
dc.identifier.scopusauthorid | Su, YCF=7404456219 | en_HK |
dc.identifier.scopusauthorid | Xue, B=43161525700 | en_HK |
dc.identifier.issnl | 0040-0262 | - |