Functional and evolutionary significance of the unique lime-secreting hydathodes and amphistomatic leaves in Saxifraga (Saxifragaceae)
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The among angiosperms unique ability of many saxifrages to produce calcareous leaf incrustations through lime-secreting hydathodes is a complex anatomical and physiological syndrome that evolved only once in Saxifraga phylogeny The genus Saxifraga comprises ab... ...
