New contributions to Goodyerinae and Dendrobiinae (Orchidaceae) in the flora of China

doi:10.1016/j.pld.2021.05.0062468-2659

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	New contributions to Goodyerinae and Dendrobiinae (Orchidaceae) in the flora of China
	Ya,Ji-Dong ; Zhang,Ting ; Pandey,Tirtha Raj ; Liu,Cheng; Han,Zhou-Dong ; Ye,De-Ping ; He,De-Ming ; Liu,Qiang ; Yang,Lan ; Huang,Li; Zhang,Rong-Zhen ; Jiang,Hong ; Cai,Jie
	2021
发表期刊	PLANT DIVERSITY
ISSN	2096-2703
卷号	43 期号:5 页码:362-378
摘要	Eight new species from China, Cheirostylis chuxiongensis, C. yei, Myrmechis lingulata, M. longii, Bulbophyllum ximaense, B. xizangense, B. retusum and B. pulcherissimum, are described and illustrated. Cheirostylis chux-iongensis differs from C. thailandica by having 5-9 irregular and papillae-like calli on each side in the sac of the lip, epichile with entire lobes, petals narrowly obliquely obovate and an apex that is not recurved. Cheirostylis yei is easily distinguished from its relatives similar by having a long stem, pubescent ovary and sepals, epichile lobes with irregular and undulate margins, a subquadrate callus without teeth in the saccate hypochile. Myrmechis lingulata differs from M. chinensis by having a simple and lanceolate to ligulate lip, glabrous bracts and ovary, oblique and narrowly ovate petals. Myrmechis longii differs from M. pumila by having white-veined leaves, oblong-lanceolate epichile lobes, and viscidium attached to the middle of the caudicle. Bulbophyllum ximaense is easily distinguished from its relatives similar by having distant pseu-dobulbs, shorter scape, an inflorescence with 9-16 orange-red flowers, shorter lateral sepals with a long acuminate apex, incurved and tubular apical margins, a papillate lip disk and triangular-subulate stelidia. Bulbophyllum xizangense is easily distinguished from its relatives similar by having narrow lanceolate leaves, shorter inflorescence with 1-3 greenish-yellow flowers, falcate-ovoid lateral sepals, a lip with small lateral lobes and 3 keels at the base. Bulbophyllum retusum differs from B. spathulatum by having shorter inflorescence, peduncles with 2 tubular sheaths, dorsal sepals with a retuse apex, lateral sepals with lower edges that are connate to each other and free and divergent toward the apex, obovate petals with an acute or slightly retuse apex. Bulbophyllum pulcherissimum differs from B. lopalanthum by its 5-veined dorsal sepal, ovate-lanceolate lateral sepals, obliquely ovate-oblong petal, erose-toothed margins and obovate lip with a large, oblong basal callus, and an obtuse base. In addition, three species (Bulbophyllum frostii, B. raskotii and B. nematocaulon) are reported for the first time in China. Copyright (c) 2021 Kunming Institute of Botany, Chinese Academy of Sciences. Publishing services by Elsevier B.V. on behalf of KeAi Communications Co. Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
关键词	Bulbophyllum Cheirostylis China Myrmechis New species Taxonomy BULBOPHYLLUM ORCHIDACEAE MALIPOENSIS ORCHIDACEAE YUNNAN EPIDENDROIDEAE MALAXIDEAE MYANMAR
DOI	10.1016/j.pld.2021.05.0062468-2659
WOS记录号	WOS:000718829000004
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/73780
专题	中国科学院昆明植物研究所
作者单位	1.Chinese Acad Sci, Kunming Inst Bot, Germplasm Bank Wild Species, Lanhei Rd 132, Kunming 650201, Yunnan, Peoples R China 2.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100864, Peoples R China 4.Natl Herbarium & Plant Labs, Godawari, Lalitpur, Nepal 5.Chinese Acad Sci, Kunming Inst Bot, CAS Key Lab Plant Biodivers & Biogeog East Asia, Kunming 650201, Yunnan, Peoples R China 6.Forestry & Grassland Bur Puer, Chacheng Ave 48, Puer 665000, Yunnan, Peoples R China 7.Wenshan Natl Nat Reserve Adm, Wenshan 663000, Yunnan, Peoples R China 8.Yunnan Forestry Technol Coll, Jindian Rd, Kunming 650000, Yunnan, Peoples R China 9.Sichuan Wujiao Nat Reserve, Aba 623400, Sichuan, Peoples R China 10.Yunnan Acad Forestry & Grassland, Yunnan Lab Conservat Rare Endangered & Endem Fore, Publ Key Lab Natl Forestry & Grassland Adm, Kunming 650201, Yunnan, Peoples R China
推荐引用方式 GB/T 7714	Ya,Ji-Dong,Zhang,Ting,Pandey,Tirtha Raj,et al. New contributions to Goodyerinae and Dendrobiinae (Orchidaceae) in the flora of China[J]. PLANT DIVERSITY,2021,43(5):362-378.
APA	Ya,Ji-Dong.,Zhang,Ting.,Pandey,Tirtha Raj.,Liu,Cheng.,Han,Zhou-Dong.,...&Cai,Jie.(2021).New contributions to Goodyerinae and Dendrobiinae (Orchidaceae) in the flora of China.PLANT DIVERSITY,43(5),362-378.
MLA	Ya,Ji-Dong,et al."New contributions to Goodyerinae and Dendrobiinae (Orchidaceae) in the flora of China".PLANT DIVERSITY 43.5(2021):362-378.