TAXONOMIC CHANGES AND A NEW SPECIES IN LASTHENIA SECT. AMPHIACHAENIA (COMPOSITAE: HELIANTHEAE SENSU LATO)

TAXONOMIC CHANGES AND A NEW SPECIES IN LASTHENIA SECT. AMPHIACHAENIA (COMPOSITAE: HELIANTHEAE SENSU LATO)

A molecular phylogenetic study of the goldfield genus Lasthenia has clarified the relationships among taxa in the group. It has become desirable to make taxonomic and nomenclatural changes in order to reflect the relationships. Lasthenia sect. Amphiachaenia is the correct name for L. sect. Baeria se...

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Bibliographische Detailangaben
Veröffentlicht in:Madroño 2001-07, Vol.48 (3), p.205-210
1. Verfasser: Chan, Raymund
Format: Artikel
Sprache:eng
Schlagworte:
Annuals
Anthers
Awns
Biological taxonomies
Florets
Hair
Holotypes
Isotypes
Leaves
NEW SPECIES
Plants
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Zusammenfassung:A molecular phylogenetic study of the goldfield genus Lasthenia has clarified the relationships among taxa in the group. It has become desirable to make taxonomic and nomenclatural changes in order to reflect the relationships. Lasthenia sect. Amphiachaenia is the correct name for L. sect. Baeria sensu Ornduff (1966). The section now comprises six species and subspecies.
ISSN:0024-9637
1943-6297