Hansenia trifoliolata, a new species (Apiaceae) from Shaanxi, China

Autor: Qiu-Ping Jiang, Megan Price, Xiang-Yi Zhang, Xing-Jin He
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: PhytoKeys, Vol 213, Iss , Pp 79-93 (2022)
Druh dokumentu: article
ISSN: 1314-2003
DOI: 10.3897/phytokeys.213.83632
Popis: Hansenia trifoliolata Q.P.Jiang & X.J.He (Apiaceae), is described as new from Shaanxi Province, northwest China. The mericarp features of H. trifoliolata resemble H. himalayensis and H. phaea and molecular phylogenetic analyses (combining ITS and plastid genomes data) suggest that H. trifoliolata is closely related to the group formed by H. oviformis and H. forbesii. The new species H. trifoliolata has unique 3-foliolate leaves and differ from other Hansenia species in its leaves, umbel numbers and size. A comprehensive description of H. trifoliolata is provided, including habitat environment and detailed morphological traits.
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