Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Annika Bengtson"'
Autor:
Arne A. Anderberg, Annika Bengtson
Publikováno v:
Willdenowia. 52
Publikováno v:
TAXON. 70:351-364
Publikováno v:
Willdenowia. 51
Apodocephala is a small genus of nine species of shrubs and trees endemic to Madagascar and currently classified in the tribe Astereae (Asteraceae). However, its present tribal position has been questioned, as it lacks some of the salient morphologic
Autor:
Arne A. Anderberg, Annika Bengtson
Publikováno v:
Plant Systematics and Evolution. 304:853-860
Chiliadenus is a small genus in the Inuleae (Asteraceae), consisting of ten species with allopatric distributions along the southern edge of the Mediterranean Sea. The different species have restricted areas of distribution, with only one being more
Publikováno v:
TAXON. 66:408-420
Athroismeae is a small tribe of the Asteraceae-Asteroideae, the members of which show considerable variation in morphology. A molecular phylogenetic study of the tribe is presented for the first ti ...
Publikováno v:
Journal of Biogeography. 42:121-131
Aim The Cape region is known for its exceptional species richness, although much remains unknown regarding the appearance of the modern Cape flora. One explanation is that floral diversification was influenced by the establishment of winter rainfall/
Publikováno v:
Botanical Journal of the Linnean Society. 174:173-198
Metalasia is a genus in tribe Gnaphalieae (Asteraceae), endemic to South Africa and with its main distribution in the Cape Floristic Region. The genus comprises 57 species and, with a number of clo ...
Publikováno v:
International Journal of Plant Sciences. 172:1067-1075
The Metalasia clade, which consists of the genus Metalasia and a number of much smaller satellite genera, is a South African group in the tribe Gnaphalieae (Asteraceae). This study scrutinizes the phylogenetic relationships of the Metalasia clade by
Publikováno v:
TAXON. 56:775-782
A phylogenetic study of the genus Polycarpon was made using DNA sequence data from the chloroplast rpsl6 intron and nuclear RPB2 regions. Polycarpon as currently recognised is shown to be polyphyletic. The South American species P. coquimbense and P.