PhytoKeys (Oct 2021)
Saxifraga viridiflora (Saxifragaceae), an unusual new species from Guangxi, China
Abstract
Read online Read online Read online
Saxifraga viridiflora, a remarkable new species of the genus Saxifraga sect. Irregulares (Saxifragaceae) from Guangxi, is described and illustrated herein. This new species morphologically differs from all known S. sect. Irregulares taxa by its greenish petals, verruculose sepals, and thick leathery leaf blade abaxially scarlet with white spots.