Impatiensyunlingensis (Balsaminaceae), a new species from Yunnan, China.

ABSTRACT: Impatiensyunlingensis S.X. Yu, Chang Y. Xia & J.H. Yu (Balsaminaceae), a species new to science discovered in Yunnan, China, is described and illustrated here, along with its phylogenetic position among other Impatiens species. Morphological, micro-morphological and molecular evidence is presented as an attestation of its novelty. Impatiensyunlingensis is similar to I.delavayi in having coarsely crenate leave margins, bracts in the upper part, ca. ⁴/₅ length of the pedicels, saccate lower sepal with shallowly bifid spur, linear capsules, and elliptic-oblong, tuberculate seeds, but differs from I.delavayi with lateral sepals 4 (vs. 2), lateral united petal basal lobes subtriangular (vs. dolabriform), and seeds' surface equipped with t

SUBMITTER: Yu JH 

PROVIDER: S-EPMC9836640 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature