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Type: Correspondence
Published: 2026-07-16
Page range: 93-97
Abstract views: 33
PDF downloaded: 3

Disporum yobinorum (Colchicaceae), a new species from Eastern Himalaya, India

Botanical Survey of India; Arunachal Pradesh Regional Centre; Senki View; Itanagar; Arunachal Pradesh – 791111; India.
Botanical Survey of India; Arunachal Pradesh Regional Centre; Senki View; Itanagar; Arunachal Pradesh – 791111; India.
Monocots Disporum yobinorum new species Eastern Himalaya Colchicaceae

Abstract

Disporum Salisbury (1812) (Colchicaceae) comprises 42 accepted species worldwide (POWO 2026). In India, Disporum is represented by 10 accepted names including 6 species and varieties (POWO, 2026). Additionally, Dasgupta (2006) treated all Indian taxa under a single species; a broadly circumscribed D. cantoniense (Loureiro; 1790: 206) Merrill (1919: 229). There are 24 species distributed in Bhutan, China, India, Japan, Korea, Laos, Malaysia, Myanmar, Nepal, Russia, Sikkim, Thailand and Vietnam (Liang & Tamura 2000, Li et al. 2007, Hu et al. 2016, Zhu et al. 2016 Hareesh et al. 2018, WCSPF 2018).

References

  1. Chen, X.Q., Liang, S.Y., Xui, J.M. & Tamura, M.N. (2000) Liliaceae. In: Wu, Z.Y. & Raven, P.H. (Eds.) Flora of China, vol. 24. Missouri Botanical Garden Press, & Science Press, St. Louis & Beijing, pp. 73–263.
  2. Dasgupta, S. (2006) Liliaceae. In: Flora of India, fasc. 23. Botanical Survey of India, Kolkota, pp. 119–121.
  3. Hara, H. (1972) New or noteworthy flowering plants from Eastern Himalaya (9). The Journal of Japanese Botany 47: 107–115.
  4. Hara, H. (1984) The genus Disporum (Liliaceae) of the Himalayas. Botanica Helvetica 94: 255–259.
  5. Hara, H. (1988) A revision of the Asiatic species of the genus Disporum (Liliaceae). The University of Tokyo Bulletin 31: 163–209.
  6. Hareesh, V.S., Floden, A. & Sabu, M. (2018) Disporum mishmiensis (Colchicaceae), a new species from North East India. Blumea 63: 121–124. https://doi.org/10.3767/blumea.2018.63.02.05
  7. Hu, R.C., Xu, W.B. & Huang, Y.F. (2016) Disporum sinovietnamicum sp. nov. (Colchicaceae) from south-western Guangxi, China. Nordic Journal of Botany 34: 152–155. https://doi.org/10.1111/njb.00989
  8. Liang, S.J. & Tamura, M.N. (2000) Disporum. In: Wu, Z.Y. & Raven, P.H. (Eds.) Flora of China, vol. 24. Science Press & Missouri Botanical Garden Press, Beijing & St. Louis, pp. 246–269.
  9. Li, X.Z., Zhang, D.M. & Hong, D.Y. (2007) Disporum jinfoshanense X.Z. Li, D.M. Zhang & D.Y. Hong, a new species of the Liliaceae from Chongqing, China. Acta Phytotaxonomica Sinica 45: 583–586. https://doi.org/10.1360/aps06079
  10. Loureiro, J. de (1790) Flora Cochinchinensis: sistens plantas in regno Cochinchina nascentes. Tomus I. Typis Academicis, Ulyssipone, 206 pp. https://doi.org/10.5962/bhl.title.40199
  11. Merrill, E.D. (1919) Notes on the Flora of Sumatra. The Philippine Journal of Science 15 (3): 229.
  12. Nguyen, T.P.A., Kim, J.S. & Kim, J.H. (2013) Molecular phylogenetic relationships and implications for the circumscription of Colchicaceae (Liliales). Botanical Journal of the Linnean Society 172: 255–269. https://doi.org/10.1111/boj.12037
  13. Petersen, G., Seberg, O. & Davis, J.I. (2013) Phylogeny of the Liliales (monocotyledons) with special emphasis on data partition congruence and RNA editing. Cladistics 29: 274–295. https://doi.org/10.1111/j.1096-0031.2012.00427.x
  14. Salisbury, R.A. (1812) On the cultivation of rare plants, especially such as have been introduced since the death of Mr. Philip Miller. Transactions of the Horticultural Society of London 1: 261–366.
  15. Sarapan, A., Chamchumroon, V., Hodkinson, T.R. & Suwanphakdee, C. (2024) Taxonomic revision of Disporum (Colchicaceae) from Thailand including four new species. Blumea 69 (2): 139–160. https://doi.org/10.3767/blumea.2024.69.02.04
  16. Vinnersten, A. & Manning, J. (2007) A new classification of Colchicaceae. Taxon 56: 171–178.
  17. Vinnersten, A. & Reeves, G. (2003) Phylogenetic relationships within Colchicaceae. American Journal of Botany 90: 1455–1462. https://doi.org/10.3732/ajb.90.10.1455
  18. Zhu, X.X., Zhang, C., Shen, B., Liu, D.T. & Zhang, L. (2016) Disporum xilingense (Colchicaceae), a new species from Sichuan, China, and the exclusion of D. leucanthum from the Chinese flora. Phytotaxa 252 (1): 63–68. https://doi.org/10.11646/phytotaxa.252.1.6

How to Cite

Sahani, V.K. & Chowlu, K. (2026) Disporum yobinorum (Colchicaceae), a new species from Eastern Himalaya, India. Phytotaxa 767 (1): 93–97. https://doi.org/10.11646/phytotaxa.767.1.11