In:
PhytoKeys, Pensoft Publishers, Vol. 156 ( 2020-08-21), p. 113-124
Abstract:
Geum sunhangii – first discovered in Shennongjia National Nature Reserve, Hubei Province, China – is described as a new species of Rosaceae. Compared to all known Chinese Geum species, the new species differs by possessing jointed styles, imbricate petals and a reniform radical leaf terminal leaflet. Most significantly, the jointed style is curved at an obtuse or a right angle. In addition, the inclusion of this species within the genus Geum was supported by phylogenetic analysis using the sequence data of a nuclear ribosomal internal transcribed spacer (nrITS) and a chloroplast trnL–trnF intergenic spacer. The new species was found to be closely related to G. rivale and G. aleppicum .
Type of Medium:
Online Resource
ISSN:
1314-2003
,
1314-2011
DOI:
10.3897/phytokeys.156.37277
DOI:
10.3897/phytokeys.156.37277.figure1
DOI:
10.3897/phytokeys.156.37277.figure2
DOI:
10.3897/phytokeys.156.37277.figure3
DOI:
10.3897/phytokeys.156.37277.figure4
DOI:
10.3897/phytokeys.156.37277.figure5
DOI:
10.3897/phytokeys.156.37277.figure6
Language:
Unknown
Publisher:
Pensoft Publishers
Publication Date:
2020
detail.hit.zdb_id:
2579891-1