In:
PhytoKeys, Pensoft Publishers, Vol. 194 ( 2022-04-18), p. 105-122
Abstract:
The new species Terniopsis yongtaiensis X.X. Su, Miao Zhang & amp; Bing-Hua Chen, from Fujian Province, China, is described and illustrated. It is similar to T. heterostaminata from Thailand, but differs in its two fertile stamens, fewer but longer vegetative ramuli, fewer but shorter flowering ramuli, shorter pedicels, capsule-stalk and stamens. The complete chroloplast genome of the new species is 129,074 bp long and has a typical quadripartite structure, including two inverted repeat regions (IRs) of 18,504 bp in length, separated by a large single-copy (LSC) and a small single-copy (SSC) regions of 79,000 bp and 13,066 bp, respectively. The ycf 1 and ycf 2 genes were lost compared to most higher plants, leading to a substantial reduction in the IR. The phylogenetic analysis using both matK and nrITS revealed that T. yongtaiensis is sister to T. heterostaminata with moderate support, and formed a clade with other Terniopsis species, suggesting that the new species belongs to Tristichoideae.
Type of Medium:
Online Resource
ISSN:
1314-2003
,
1314-2011
DOI:
10.3897/phytokeys.194.83080
DOI:
10.3897/phytokeys.194.83080.figure1
DOI:
10.3897/phytokeys.194.83080.figure2
DOI:
10.3897/phytokeys.194.83080.figure3
DOI:
10.3897/phytokeys.194.83080.figure4
DOI:
10.3897/phytokeys.194.83080.figure5
DOI:
10.3897/phytokeys.194.83080.figure6
DOI:
10.3897/phytokeys.194.83080.suppl1
Language:
Unknown
Publisher:
Pensoft Publishers
Publication Date:
2022
detail.hit.zdb_id:
2579891-1
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