Four new combinations of the genera bulbophyllum and dendrobium (orchidaceae) from the Philippines

Mark Arcebal K. Naive; Michael A. Calaramo; Grecebio Jonathan D. Alejandro

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Abstract: Three new combinations under the genus Bulbophyllum and one new combination under the genus Dendrobium are proposed. This work is aimed to solve the ambiguity in the Philippine Orchidaceae.

Keywords: EpidendroideaeEpidendroideae,Malesian floraMalesian flora,MindanaoMindanao,plant taxonomyplant taxonomy,tropical botanytropical botany.

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Four new combinations of the genera bulbophyllum and dendrobium (orchidaceae) from the Philippines

Mark Arcebal K. Naive arciinaive19@gmail.com

Mindanao State University, Philippines (the)

Michael A. Calaramo

Northwestern University, Philippines (the)

Grecebio Jonathan D. Alejandro

University of Santo Tomas, Philippines (the)

Lankesteriana, vol. 19, no. 1, pp. 21-22, 2019
Lankester Botanical Garden, University of Costa Rica

Received: 02 April 2019

Accepted: 29 April 2019

DOI: https://doi.org/10.15517/lank.v19i1.37029

Introduction

Recent studies (Hosseini & Dadkhah 2016, Hosseini et al. 2016, Pridgeon et al. 2014, Schuiteman 2011, Xiang et al. 2013) have proposed that Epicrianthes Blume and Euphlebium (Kraenzl.) Brieger should be treated as congeneric with Bulbophyllum Thouars and Dendrobium Sw., respectively. Most names under Epicrianthes and Euphlebium were transferred already to Bulbophyllum and Dendrobium. However, Epicrianthes charishampeliae Cabactulan, M.Leon, Cootes & R.B.Pimentel, Epicrianthes jimcootesii Cabactulan, M.Leon & R.B.Pimentel, Epicrianthes neilkonradii Cabactulan, Cootes, M.Leon & R.B.Pimentel and Euphlebium elineae Calaramo, Naive, Cootes, H.Nuytemans & J.C.Martyr have not yet been formally transferred. Here we propose the combination of these four species under the genera Bulbophyllum and Dendrobium.

New combinations in the genus bulbophyllum

Bulbophyllum charishampeliae (Cabactulan, M.Leon, Cootes & R.B.Pimentel) Naive & Alejandro, comb. nov.

Basionym: Epicrianthes charishampeliaeCabactulan, M.Leon, Cootes & R.B.Pimentel, OrchideenJournal 6(2): 1-21. 2018.

TYPE: Philippines. Mindanao: Bukidnon, 1400 metres, 17 February 2018, MDL 1803016 (holotype: CAHUP).

Bulbophyllum jimcootesii (Cabactulan, M.Leon & R.B.Pimentel) Naive & Alejandro, comb. nov.

Basionym: Epicrianthes jimcootesiiCabactulan, M.Leon & R.B.Pimentel, OrchideenJournal 6(2): 1-21. 2018.

TYPE: Philippines. Mindanao: Bukidnon, 1300 m, 17 February 2018, MDL 1803017 (holotype: CAHUP).

Bulbophyllum neilkonradii (Cabactulan, Cootes, M.Leon & R.B.Pimentel) Naive & Alejandro, comb. nov.

Basionym: Epicrianthes neilkonradiiCabactulan, Cootes, M.Leon & R.B.Pimentel, OrchideenJournal 6(2): 1-21. 2018.

TYPE: Philippines, Mindanao, Bukidnon, 1300 m, 17 February 2018, MDL 1803018 (holotype: CAHUP).

A new combination in the genus dendrobium

Dendrobium elineae (Calaramo, Naive, Cootes, H.Nuytemans & J.C.Martyr) Naive & Calaramo, comb. nov.

Basionym: Euphlebium elineaeCalaramo, Naive, Cootes, H.Nuytemans & J.C.Martyr, OrchideenJournal 24(4): 164-169. 2017.

TYPE: Philippines. Luzon: Ilocos Norte, Adams, Mount Palemlem, ever-wet forest, 580 m, 17 April 2009, MC 10699 (holotype: HNUL).

Supplementary material

Literature cited

Cabactulan, D. D., Cootes, J., De Leon, M. D., Pimentel, R. B., Aurigue, F. B. & Binayao III, N. K. (2018). Nineteen new orchid species from northern Mindanao, Philippines. OrchideenJournal, 6(2), 1-21.

Calaramo, M. A., Naive, M. A. K., Cootes, J., Nuytemans, H. & Martyr, J. C. (2017). Euphlebium elineae (Orchidaceae: Epidendroideae), a new orchid species from the Philippines. OrchideenJournal , 24(4), 164-169.

Hosseini, S. H. & Dadkhah, K. (2016). Intergeneric classification of genus Bulbophyllum from peninsular malaysia based on combined morphological and rbcL sequence data. Pakistan Journal of Botany, 48(4), 1619-1627.

Hosseini, S. H., Dadkhah, K. & Go, R. (2016). Molecular systematics of genus Bulbophyllum (Orchidaceae) in Peninsular Malaysia based on combied nuclear and plastid DNA sequences. Biochemical Systematics and Ecology, 66, 40-48.

Pridgeon, M. A., Cribb, P. J., Chase, M. W. & Rasmussen, F. N. (2014). Genera Orchidacearum, Vol. 6. Oxford, USA: Oxford University Press. 576 pp.

Schuiteman, A. (2011). Dendrobium (Orchidaceae): To split or not to split? Gardens’ Bulletin Singapore, 63, 245-257.

Xiang, X. G., Schuiteman, A., Li, D. Z., Huang, W. C., Chung, S. W., Li, J. W., Zhou, H. L., Jin, W. T., Lai, Y. J., Li, Z. Y. & Jin, X. H. (2013). Molecular systematics of Dendrobium (Orchidaceae, Dendrobieae) from mainland Asia based on plastid and nuclear sequences. Molecular Phylogenetics and Evolution, 69, 950-960. doi: http://dx.doi.org/10.1016/j. ympev.2013.06.009

Notes

Author notes

Corresponding author email: arciinaive19@gmail.com