Lycorisinsularis (Amaryllidaceae), a new species from eastern China revealed by morphological and molecular evidence.

ABSTRACT: Lycorisinsularis S.Y.Zhang & J.W.Shao, a new fertile diploid species from coastal provinces in eastern China is described. This new species is most similar to L.sprengeri in morphology and has been misidentified as the latter for a long time. However, it can be distinguished from the latter by the relatively longer perianth tube (1.5‒2.5 cm vs. less than 1.3 cm), a characteristic that was overlooked before. Phylogenetic analysis, based on complete plastid genome, showed that L.insularis is not genetically related to L.sprengeri in the genus. The former was a sister group of L.sanguinea, while the latter was closely related to L.longituba and L.chinensis and they were respectively located on different clades that were separated at the base of

SUBMITTER: Zhang SY 

PROVIDER: S-EPMC9848954 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature