Article
Natural hybridization in Saxifraga callosa Sm.
Plant biology (Stuttgart, Germany) - 1 Mar 2006
Grassi F, Labra M, Minuto L, Casazza G, Sala F
Abstract excerpt
Saxifraga callosa Sm. is an evergreen perennial species distributed from Eastern Spain, through the Western Alps and the Apennines, to southern Italy. The existence of high morphological variation within different subspecies indicates that phenotypic characters are useful but not sufficient taxonomic tools. Indeed, available morphological data already suggested that S. callosa subentity lantoscana may be an...
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