Kew Bulletin · 1979 · 44 citations · 6 references
Life SciencesBotanyPlant SciencesInsect SystematicsGeneric DelimitationAnatomical Character AnalysisInterspecific ComparisonsRedescription Of TaxaSectional CurvesTaxonomic Morphometrics
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Flowering Plants. Evolution above the Species Level
Arthur Cronquist, G. Ledyard Stebbins · Taxon · 1975 · 1.4K citations
Taxonomic studies in the tribe senecioneae compositae
Bertil Nordenstam · 1978 · 149 citations
Generic and Sectional Limits in Senecio (Compositae): I. Progress Report
C. Jeffrey, P. Halliday, Melanie Wilmot-Dear et al. · Kew Bulletin · 1977 · 72 citations
Evolution in the Giant Groundsels
D. J. Mabberley · Kew Bulletin · 1973 · 44 citations