W.B.Ju, Bo Xu bis & X.F.Gao is a newly described species found in Xizang Autonomous Region, China. Morphologically, this species differs from all the other known species by having erect perennial herb form with a rhizome, presence of multicellular hairs, without basal leaves, opposite arrangement of stem leaves, and corolla lobes with erose-toothed margins. Molecular phylogenetic analysis using nuclear and cpDNA genes suggests that this new species occupies a basal position within . In conclusion, both morphological evidence and molecular phylogenetic analyses support that this species belongs to and represents an as-yet-unreported new species with distinct differences from other species within the genus.
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| http://dx.doi.org/10.3897/phytokeys.235.111092 | DOI Listing |
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