Abstract Senecio (Asteraceae: Senecioneae) is one of the largest genera of flowering plants and its infrageneric delimitation has been impeded by its large size (> 1000 species), large …
As presently delimited, the endemic New Zealand species Senecio glaucophyllus Cheeseman shows considerable morphological and ecological diversity. Two …
Taxonomic delimitation can be a challenging task for systematists, because of the dynamic and complex evolutionary processes that shape patterns of biodiversity. Yet, it is an …