In:
PhytoKeys, Pensoft Publishers, Vol. 128 ( 2019-08-12), p. 85-96
Abstract:
Isotrema sanyaense R.T.Li, X.X.Zhu & amp; Z.W.Wang, sp. nov. , a new species from Hainan island, China, is described and illustrated here. It is morphologically most similar to I. ledongense (Han Xu, Y.D.Li & amp; H.J.Yang) X.X.Zhu, S.Liao & amp; J.S.Ma and I. jianfenglingense (Han Xu, Y.D.Li & amp; H.Q.Chen) X.X.Zhu, S.Liao & amp; J.S.Ma in the shape of leaf, flower, and the yellow to brown villous indumentum of the pedicel, ovary and calyx. However, I. sanyaense can be easily distinguished from the latter two species by its 1–5-flowered cymes, in hanging clusters of 1 to numerous branches, upper calyx tube obviously longer than basal calyx tube, calyx limb discoid, yellow inside, with purple-red stripes and spots, about 13–18 mm in diameter, glabrous, and a throat dark red without spots, 4–6 mm wide.
Type of Medium:
Online Resource
ISSN:
1314-2003
,
1314-2011
DOI:
10.3897/phytokeys.128.35042
DOI:
10.3897/phytokeys.128.35042.figure1
DOI:
10.3897/phytokeys.128.35042.figure2
DOI:
10.3897/phytokeys.128.35042.figure3
DOI:
10.3897/phytokeys.128.35042.figure4
Language:
Unknown
Publisher:
Pensoft Publishers
Publication Date:
2019
detail.hit.zdb_id:
2579891-1