by National Science Foundation-DEB Award#1745197 to Jennifer Mandel.
Asteraceae account for 10%of all flowering plant species,and 35%-40%of these are in five closely related tribes that total over 10000 species.These tribes include Anthemideae,Astereae,Calenduleae,Gnaphalieae,and Senec...
supported by the National Natural Science Foundation of China(No.31470336 to X.G.and 31600178 to J.Y.)
The key process in speciation concerns the formation and maintenance of reproductive isolating barriers between diverging lineages. Although species boundaries are frequently investigated between two species across ma...
supported by grants from the National Natural Science Foundation of China (Grant No. 30870242) ;the National Basic Research Program of China (973 Program:2007CB411600)
The difficulty in clarifying species of genus Ligularia Cass.has been attributed to rapid and continuous allopatric speciation in small and isolated populations,combined with interspecific diploid hybridization in the...
Funding for a visit to Edinburgh;Kew by O.V.was provided by the EU SYNTHESYS program
A revision of the paleotropical genus Gynura Cass. is presented. Forty-four species are recognized, of which three are described as new. These are G. daviesiae Vanijajiva & Kadereit, G. villosa Vanijajiva & Kadereit...
POLLEN morphology of twenty five species representing 12 genera of tribes Gnaphalieae, Helenieae, Plucheeae and Senecioneae (Asteroideae: Asteraceae) was investigated using light and scanning electron microscopy. The ...