文献类型：期刊文献

英文题名：Dendrobium jizhuyeense (Orchidaceae; Epidendroideae) a new species from China: evidence from morphology and DNA

作者：Liang, Meng[1,2] Chang, Ling-ling[1] Wang, Jia-xin[3] Zhang, Yu[4] Liu, Lei[1] Zhang, Ze[4] Li, Zhen-jian[1]

第一作者：Liang, Meng

通信作者：Li, ZJ[1]

机构：[1]State Forestry Adm, Chinese Acad Forestry, Key Lab Tree Breeding & Cultivat, Res Inst Forestry, Beijing 100091, Peoples R China;[2]Wageningen Univ & Res, Coll Life Sci, Wageningen, Netherlands;[3]Beijing Univ Chinese Med, Clin Med Coll 1, Beijing 100105, Peoples R China;[4]Yunnan Yelantang Biol Technol Co Ltd, Kunming 650034, Peoples R China

年份：2024

卷号：645

期号：1

起止页码：77-84

外文期刊名：PHYTOTAXA

收录：;WOS:【SCI-EXPANDED(收录号:WOS:001220711900004)】；

基金：The authors acknowledge support from 948 Funds for State Forestry and Grassland Administration (No. CAFYBB2017MB001) . The authors also express their appreciation to Ying-Bao Sun for preparing the line drawings of the new species and Cai-Hong Zhou for image preparation. We thank Jennifer Parker, PhD, from Liwen Bianji (Edanz) for editing the English text of a draft of this manuscript.

语种：英文

外文关键词：Chinese orchid flora; orchid phylogenetics

摘要：Dendrobium jizhuyeense, a new species from Sichuan, China, is described and illustrated in this study. Morphological study indicates that D. jizhuyeense is similar to D. hancockii, but differs in having oblong sepals, obovate-elliptic petals and an obovate lip, including a smaller stem, smaller leaf and different flower type. Molecular analyses based on nuclear and plastid markers indicate that D. jizhuyeense is closely related to D. hancockii, belonging to section Holochrysa.