Research Paper

A new species, Bulbophyllum mamillatum and a new national record, B. retusum (Orchidaceae) in the flora of Vietnam

Van Tu Nguyen, Leonid V. Averyanov, Van Song Dang, Tatiana V. Maisak, Van Huong Bui, Van Canh Nguyen, Ba Vuong Truong

Published on: 25 February 2022

Page: 181 - 185

DOI: 10.6165/tai.2022.67.181

Abstract

Bulbophyllum mamillatum Vuong, Aver., V.S.Dang is described as a new species for science and B. retusum H. Jiang, D.P. Ye & J.D. Ya is reported as a new national record for the orchid flora of Vietnam. Both species belong to Bulbophyllum sect. Brachyantha Rchb.f. and were discovered in northern Vietnam. Description of new the species is presented. Data on habitat, phenology, distribution, conservation status, and taxonomic notes for both species are provided.

Keyword: Bulbophyllum section Brachyantha, Bulbophyllum farreri, Bulbophyllum thaiorum, Eastern Indochina, Orchids

Literature

Beentje, H. 2016. The Kew Plant Glossary, an illustrated dictionary of plant terms (2 ed.). Royal Botanic Garden, Kew, Richmond. 184 pp.

Chen, S.C. and J.J. Vermeulen. 2009. Bulbophyllum Thou. In: Wu, Z. Y. et al. (eds), Flora of China, Vol. 25. Science Press, Beijing and Miss. Bot. Gard. Press, Beijingand, St. Louis, pp. 404–440.

IUCN Standards and Petitions Committee 2019. Guidelines for Using the IUCN Red List Categories and Criteria. Version 14. Prepared by the Standards and Petitions Committee. Available from: https://www.iucnredlist.org/documents/RedListGuidelines.pdf (Accessed 22 December 2021).

Li, L., D.P. Ying and F.W. Xing. 2009. Additions to the genus Bulbophyllum (Orchidaceae) from China. Bulletin of Botanical Research 29(3): 260–263.

Rabgay, K., S. Qazi, T. Nidup, D.B. Gurung, L. Penjor, S. Lhendup and P. Kumar. 2021. Additions to Orchid Flora of Bhutan-I. Taiwania 66(3): 408?414.
DOI: 10.6165/tai.2021.66.408View Article Google Scholar

Seidenfaden, G. 1973. Notes on Cirrhopetalum Lindl. Dan. Bot. Arkiv. 29(1): 1–260.

Seidenfaden, G. 1979. Orchid genera in Thailand 8: Bulbophyllum. Dan. Bot. Arkiv. 33(3): 1–228.

Vermeulen, J.J., G. Fischer, E. de C. Smidt, W.L Stern, A.M. Pridgeon, C. Veitch, A. Sieder, R. van Vugt, and B. Gravendeel. 2014. Bulbophyllum. In: A.M. Pridgeon, P.J. Cribb, M.W. Chase & F.N. Ramussen (Eds.), Genera Orchidacearum volume 6, Epidendroideae pt. 3 (pp. 4–51). UK: Oxford University Press.

Ya, J.D., T. Zhang, T.R. Pandey, C. Liu, Z.D. Han, D.P. Ye, D.M. He, Q. Liu, L. Yang, L. Huang, R.Z. Zhang, H. Jiang and J. Cai. 2021. New contributions to Goodyerinae and Dendrobiinae (Orchidaceae) in the flora of China. Plant Divers. 43(5): 362–378.
DOI: 10.1016/j.pld.2021.05.006View Article Google Scholar