Abstract Background While the gene flow in some organisms is strongly affected by physical barriers and geographical distance, other highly mobile species are able to overcome such constraints.In southern South America, the Andes (here up to 6,900 m) may constitute a formidable barrier to dispersal.In addition, this region was affected by cycles of
Ligularia monocephala, a remarkable new species from Hubei, China, is described and illustrated.It is readily distinguishable in the W Boots whole genus by character combination of the reniform to cordate-reniform leaf blades which are palmately-pinnately veined and abaxially purplish red, the solitary and erect capitula, and the pappus which are a
During the establishment of shoots of Salvia canariensis L., five environmental factor treatments Hand Sanitizer were applied.For each axillary node two shoots grew well when explants were incubated at continued ligth for 15 days followed by 16 hrs photoperiod by 30 days.Shoots multiplication was improved on a modified Murashige and Skoog (MS) (196