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Article: Reassignment of six Polyalthia species to the new genus Maasia (Annonaceae): Molecular and morphological congruence

TitleReassignment of six Polyalthia species to the new genus Maasia (Annonaceae): Molecular and morphological congruence
Authors
KeywordsNew combinations
Nomenclature
Phylogeny
Synapomorphy
Systematics
Taxonomy
Issue Date2008
PublisherAmerican Society of Plant Taxonomists. The Journal's web site is located at http://www.sysbot.org/
Citation
Systematic Botany, 2008, v. 33 n. 3, p. 490-494 How to Cite?
AbstractRecently published molecular phylogenies of the Annonaceae have confirmed the long-held hypothesis that the large paleotropical genus Polyalthia is polyphyletic. Species previously assigned to Polyalthia are now known to belong to up to six distinct, generally well-supported clades. Three members of a group of six species previously referred to as the Polyalthia hypoleuca complex form a monophyletic group (with 99% bootstrap support) that is only distantly related to the other species of Polyalthia sampled. Putative morphological synapomorphies are assessed, and justification provided for validating a new generic name, Maasia. Six species names in the Polyalthia hypoleuca complex are accordingly transferred to Maasia: M. discolor, M. glauca, M. hypoleuca, M. multinervis, M. ovalifolia, and M. sumatrana. © Copyright 2008 by the American Society of Plant Taxonomists.
Persistent Identifierhttp://hdl.handle.net/10722/60716
ISSN
2015 Impact Factor: 1.098
2015 SCImago Journal Rankings: 0.738
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorMols, JBen_HK
dc.contributor.authorKeßler, PJAen_HK
dc.contributor.authorRogstad, SHen_HK
dc.contributor.authorSaunders, RMKen_HK
dc.date.accessioned2010-05-31T04:17:03Z-
dc.date.available2010-05-31T04:17:03Z-
dc.date.issued2008en_HK
dc.identifier.citationSystematic Botany, 2008, v. 33 n. 3, p. 490-494en_HK
dc.identifier.issn0363-6445en_HK
dc.identifier.urihttp://hdl.handle.net/10722/60716-
dc.description.abstractRecently published molecular phylogenies of the Annonaceae have confirmed the long-held hypothesis that the large paleotropical genus Polyalthia is polyphyletic. Species previously assigned to Polyalthia are now known to belong to up to six distinct, generally well-supported clades. Three members of a group of six species previously referred to as the Polyalthia hypoleuca complex form a monophyletic group (with 99% bootstrap support) that is only distantly related to the other species of Polyalthia sampled. Putative morphological synapomorphies are assessed, and justification provided for validating a new generic name, Maasia. Six species names in the Polyalthia hypoleuca complex are accordingly transferred to Maasia: M. discolor, M. glauca, M. hypoleuca, M. multinervis, M. ovalifolia, and M. sumatrana. © Copyright 2008 by the American Society of Plant Taxonomists.en_HK
dc.languageengen_HK
dc.publisherAmerican Society of Plant Taxonomists. The Journal's web site is located at http://www.sysbot.org/en_HK
dc.relation.ispartofSystematic Botanyen_HK
dc.subjectNew combinationsen_HK
dc.subjectNomenclatureen_HK
dc.subjectPhylogenyen_HK
dc.subjectSynapomorphyen_HK
dc.subjectSystematicsen_HK
dc.subjectTaxonomyen_HK
dc.titleReassignment of six Polyalthia species to the new genus Maasia (Annonaceae): Molecular and morphological congruenceen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0363-6445&volume=33&spage=490&epage=494&date=2008&atitle=Reassignment+of+six+Polyalthia+species+to+the+new+genus+Maasia+(Annonaceae):+molecular+and+morphological+congruence.en_HK
dc.identifier.emailSaunders, RMK: saunders@hkucc.hku.hken_HK
dc.identifier.authoritySaunders, RMK=rp00774en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1600/036364408785679752en_HK
dc.identifier.scopuseid_2-s2.0-51549118055en_HK
dc.identifier.hkuros150510en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-51549118055&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume33en_HK
dc.identifier.issue3en_HK
dc.identifier.spage490en_HK
dc.identifier.epage494en_HK
dc.identifier.isiWOS:000258744600003-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridMols, JB=6603902690en_HK
dc.identifier.scopusauthoridKeßler, PJA=7102803570en_HK
dc.identifier.scopusauthoridRogstad, SH=6701669847en_HK
dc.identifier.scopusauthoridSaunders, RMK=35345489600en_HK
dc.identifier.citeulike3191820-

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