Bulbophyllum gedangense (Orchidaceae, Epidendroideae, Malaxideae), a new species from Tibet, China

YAN LUO; JIAN-PING DENG; YU-LAN PENG; LI-CHUN YAN; JIAN-WU LI

doi:10.11646/phytotaxa.453.2.6

Issue: Vol. 453 No. 2: 22 July 2020

Type: Article

Published: 2020-07-22

DOI: 10.11646/phytotaxa.453.2.6

Page range: 145–150

Abstract views: 30

PDF downloaded: 2

Bulbophyllum gedangense (Orchidaceae, Epidendroideae, Malaxideae), a new species from Tibet, China

YAN LUO⁺⁻
JIAN-PING DENG⁺⁻
YU-LAN PENG⁺⁻
LI-CHUN YAN⁺⁻
JIAN-WU LI⁺⁻

Gardening and Horticulture Department, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Menglun, Mengla, Yunnan 666303, China Core Botanical Gardens, Chinese Academy of Sciences, Menglun, Mengla, Yunnan 666303, China

Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization & Ecological Restoration Biodiversity Conservation, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, Sichuan 610041, China

Gardening and Horticulture Department, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Menglun, Mengla, Yunnan 666303, China Core Botanical Gardens, Chinese Academy of Sciences, Menglun, Mengla, Yunnan 666303, China

Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Menglun, Mengla, Yunnan 666303, China Core Botanical Gardens, Chinese Academy of Sciences, Menglun, Mengla, Yunnan 666303, China

Monocots Bulbophyllum psychoon Bulbophyllum levinei Orchidaceae taxonomy plant diversity conservation

Requires Subscription or Fee PDF (3MB)

Abstract

Bulbophyllum gedangense (Orchidaceae), a new species from Tibet, China, is described and illustrated. It is morphologically similar to B. psychoon and B. levinei, but differs from them by having longer scapes, smaller flowers, sepals subequal in length, ovate dorsal sepal with obtuse apex, obliquely triangular-ovate lateral sepals with acute apex, ovate petals with entire margins and rounded apex.

References

Averyanov, L.V., Nguyen, K.S., Maisak, T.V., Konstantinov, E.L., Nguyen, T.H. & Bounphanmy, S. (2016a) New and rare orchids (Orchidaceae) in the flora of Cambodia and Laos. Turczaninowia 19: 5–58.Averyanov, L.V., Nong, V.D., Nguyen, K.S., Maisak, T.V., Nguyen, V.C., Phan, Q.T., Nguyen, P.T., Nguyen, T.T. & Truong B.V. (2016b) New species of Orchids (Orchidaceae) in the Flora of Vietnam. Taiwania 61: 319–354.Chen, X.Q. & Vermeulen, J.J. (2009) Bulbophyllum Thouars. In: Wu, Z.Y., Raven, P.H. & Hong, D.Y. (Eds.) Flora of China, vol. 25. Beijing: Science Press & St. Louis: Missouri Botanical Garden Press, pp. 404–440.Gravendeel, B., Fischer, G.A. & Vermeulen, J.J. (2014) Bulbophyllum Thouars. In: Pridgeon, A.M., Cribb, P.J., Chase, M.W. & Rasmussen, F.N. (Eds.) Genera Orchidacearum, vol. 6. Oxford University Press, Oxford, pp. 46–49.Hu, A.Q., Ye, D.P., Gale, S.W., Saunders, R.M.K., Fischer, G.A. & Li, J.W. (2017) Bulbophyllum jingdongense (Orchidaceae), a new species in the Cirrhopetalum alliance from South China and Laos. Phytotaxa 307 (3): 199–204. <a href="https://doi.org/10.11646/phytotaxa.307.3.4">https://doi.org/10.11646/phytotaxa.307.3.4</a>IUCN (2012) IUCN Red List Categories and Criteria, Version 3.1 (2nd edn). IUCN, Gland and Cambridge, 32.Li, J.W., Wang, X.L., Wang, C.W., Pan, B., Song, Z.Q. & Jin, X.H. (2019) Bulbophyllum yarluzangboense (Orchidaceae; Epidendroideae; Malaxideae), a new species from Tibet, China. Phytotaxa 404 (2): 79–84. <a href="https://doi.org/10.11646/phytotaxa.404.2.3">https://doi.org/10.11646/phytotaxa.404.2.3</a>Li, J.W., Yin, J.T. & Jin, X.H. (2017) Bulbophyllum menglaense (Orchidaceae), a new species from Yunnan, China. Phytotaxa 311 (1): 97–100. <a href="https://doi.org/10.11646/phytotaxa.311.1.10">https://doi.org/10.11646/phytotaxa.311.1.10</a>Richenbach, H.G. (1878) Bulbophyllum psychoon, n. sp. The Gardeners Chronicle 10: 170–171.Vermeulen, J.J. (2014) Asian sections of Bulbophyllum Thouars. In: Pridgeon, A.M., Cribb, P.J., Chase, M.W. & Rasmussen, F.N. (Eds.) Genera Orchidacearum, vol. 6. Oxford University Press, Oxford, pp. 19–40.Wang, J.Y., Liu, Z.Y., Wu, X.Y. & Huang, J.X. (2017) Bulbophyllum lipingtaoi, a new orchid species from China: evidence from morphological and DNA analyses. Phytotaxa 295 (3): 218–226. <a href="https://doi.org/10.11646/phytotaxa.295.3.2">https://doi.org/10.11646/phytotaxa.295.3.2</a>Wang, X.L., Wang, C.W. & Li, J.W. (2019) Additional notes on Orchidaceae from China. Guihaia 39: 1227–1232.Ya, J.D., Guo, Y.J., Liu, C., Cai, J., Dong, G.J., Jiang, H. & Li, D.Z. (2019) Bulbophyllum reflexipetalum (Orchidaceae, Epidendroideae, Malaxideae), a new species from Xizang, China. PhytoKeys 130: 33–39. <a href="https://doi.org/10.3897/phytokeys.130.34153">https://doi.org/10.3897/phytokeys.130.34153</a>Zhai, J.W., Chen, X.P., Chen, Y.Q. & Wang, B.M. (2017) Bulbophyllum yingjiangense, a new species from Yunnan, China: morphological and molecular evidence (Orchidaceae; Epidendroideae). Phytotaxa 298 (1): 77–82. <a href="https://doi.org/10.11646/phytotaxa.298.1.8">https://doi.org/10.11646/phytotaxa.298.1.8</a>Zhou, X., Cheng, Z., Liu, Q., Zhang, J., Hu, A., Huang, M., Hu, C. & Tian, H. (2016) An updated checklist of Orchidaceae for China, with two new national records. Phytotaxa 276 (1): 1–148. <a href="https://doi.org/10.11646/phytotaxa.276.1.1">https://doi.org/10.11646/phytotaxa.276.1.1</a>