Asplenium quangbinhense sp. nov. and three new records of Asplenium (Aspleniaceae) from Vietnam

KE-WANG XU; NGAN THI LU; XIN-MAO ZHOU; LIANG ZHANG; LI-BING ZHANG

doi:10.11646/phytotaxa.521.2.5

Issue: Vol. 521 No. 2: 28 September 2021

Type: Article

Published: 2021-09-28

DOI: 10.11646/phytotaxa.521.2.5

Page range: 113-120

Abstract views: 52

PDF downloaded: 1

Asplenium quangbinhense sp. nov. and three new records of Asplenium (Aspleniaceae) from Vietnam

KE-WANG XU⁺⁻
NGAN THI LU⁺⁻
XIN-MAO ZHOU⁺⁻
LIANG ZHANG⁺⁻
LI-BING ZHANG⁺⁻

Co-Innovation Center for Sustainable Forestry in Southern China, College of Biology and the Environment, Nanjing Forestry University, Nanjing; 510275, China;

Department of Biology, Vietnam National Museum of Nature, Vietnam Academy of Science and Technology, 18th Hoang Quoc Viet Road, Ha Noi, Vietnam

School of Ecology and Environmental Science, Yunnan University, Kunming, 650091 Yunnan, China;

Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, Yunnan 650201, China;

Missouri Botanical Garden, 4344 Shaw Blvd, St. Louis, Missouri 63110, U.S.A.; Chengdu Institute of Biology, Chinese Academy of Sciences, P.O. Box 416, Chengdu, Sichuan 610041, China.

Asplenium cyrtosorum A. maguanense A. pseudopraemorsum Southeast Asian flora Pteridophytes

Requires Subscription or Fee PDF (6MB)

Abstract

We describe a new species of Asplenium (Aspleniaceae) from Vietnam as A. quangbinhense. Morphologically, it is most similar to A. oldhamii. The new species is closely related to A. pseudopraemorsum, and a morphological comparison is presented between the two species. Three species, A. cyrtosorum, A. maguanense, and A. pseudopraemorsum, are reported as new records for Vietnam based on newly collected specimens from Quang Binh, Ha Giang, and Khanh Hoa provinces, Vietnam, respectively.

References

Burman, N.L. f. (1768) Nicolai Laurentii Burmanni Flora Indica: cui accedit series zoophytorum Indicorum, nec non prodromus florae Capensis. Amstelaedami, Apud Cornelium Haek, 32 pp. https://doi.org/10.5962/bhl.title.60581
Becherer, A. (1935) Note sur deux espèces D’Asplenium. Candollea 6: 22–24.
Ching, R.-C. & Wang, C.-H. (1964) Additional materials for the pteridophytic flora of Hainan. Acta Phytotaxonomica Sinica 9: 345–373.
Chen, C.W., Hsu, T.C., Chao, Y.S., Lu, P.F., Li, C.W., Tram, N.K.T., Nguyen, I.P.T., Dand, M.T., Luu, H.Y. & Parris, B. (2020) A newly recorded genus and twelve newly recorded species of ferns for Vietnam from Lang Biang Plateau. Phytotaxa 443: 121–143. https://doi.org/10.11646/phytotaxa.443.2.1
Hance, H.F. (1866) Adversaria in stirpes imprimis Asiae orientalis, criticas minusve notas interjectis novarum plurimarum diagnosibus. Annales des Sciences Naturelles; Botanique, sér. 5 5: 256–257.
Hance, H.F. (1874) De Nova Asplenii Specie. Journal of Botany, British and Foreign 12: 142–143.
Liang, S.-Q., Zhang, X.-C. & Wei, R. (2019) Integrative taxonomy resolved species delimitation in a fern complex: A case study of the Asplenium coenobiale complex. Biodiversity Science 27: 1205–1220. https://doi.org/10.17520/biods.2019316
Lin, Y.-X. & Viane, R. (2013) Aspleniaceae. In: Wu, Z.-Y., Raven, P.H. & Hong, D.-Y. (Eds.) Flora of China, vols. 2–3. Science Press, Beijing & Missouri Botanical Garden Press, St. Louis, pp. 267–316.
Linnaeus, C. (1753) Species plantarum. Salvius, Stockholm, 1200 pp.
Lu, N.T., Zhang, L. & Zhang, L.B. (2014) Ten new records of Polystichum (Dryopteridaceae) for Vietnam and lectotypification of Polystichum atroviridissimum and P. fimbriatum. Phytotaxa 164: 115–123. https://doi.org/10.11646/phytotaxa.164.2.5
Pham, H.H. (1999) An illustrated flora of Vietnam, 2nd ed., vol. 1. Nha Xuat Ban Tre, 213 pp.
Phan, K.L. (2010) The Updated Checklist of the Fern Flora of Vietnam following the classification scheme of A. Smith et al. (2006). Journal of Fairylake Botanical Garden 9: 1–13.
Wu, S.-G., Pan, K.L. & Xiang, J.-Y. (2005a) A new genus and two new species of ferns from Vietnam. Novon 15: 245–249.
Wu, S.-G., Xiang, J.-Y. & Pan, K.L. (2005b) Some new records of ferns from Vietnam (1). Acta Botanica Yunnnanica 27: 249–252.
Wu, S.-G., Xiang, J.-Y. & Pan, K.L. (2006) Some new records of ferns from Vietnam (2). Acta Botanica Yunnnanica 28: 17–18.
Wu, S.-G., Xiang, J.-Y., Pan, K.L. & Souliya, O. (2012) Some new records of ferns from Vietnam and Laos (3) Pteris (Pteridaceae). Plant Diversity & Resources 28: 17–18. https://doi.org/10.3724/SP.J.1143.2012.11100
Xu, K.-W., Jiang, L., Zhang, L.-B. & Liao, W.-B. (2018a) Asplenium cyrtosorum (Aspleniaceae), a new fern from Yunnan, China. Phytotaxa 351: 176–180. https://doi.org/10.11646/phytotaxa.351.2.6
Xu, K.-W., Zhang, L., Lu, N.T. & Zhang, L.-B. (2018b) Asplenium serratifolium (Aspleniaceae), a New Fern Species from Central Vietnam Based on Morphological and Molecular Evidence. American Fern Journal 108: 65–75. https://doi.org/10.1640/0002-8444-108.3.65
Xu, K.W., Zhang, L., Rothfels, C., Smith, A., Viane, R., Lorence, D., Wood, K., Chen, C.W., Knapp, R., Zhou, L., Lu, N.T., Zhou, X.M., Wei, H.J., Fan, Q., Chen, S.F., Cicuzza, D., Gao, X.F. & Zhang, L.B. (2020) A global plastid phylogeny of the fern genus Asplenium (Aspleniaceae). Cladistics 36: 22–71. https://doi.org/10.1111/cla.12384