'Saxifraga' definitions:

Definition of 'Saxifraga'

From: WordNet
noun
Type genus of the Saxifragaceae; large genus of usually perennial herbs of Arctic and cool regions of northern hemisphere: saxifrage [syn: Saxifraga, genus Saxifraga]

Definition of 'Saxifraga'

From: GCIDE
  • Saxifraga \Sax*if"ra*ga\, n. [L., saxifrage. See Saxifrage.] (Bot.) A genus of exogenous polypetalous plants, embracing about one hundred and eighty species. See Saxifrage. [1913 Webster]