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Issue: Vol. 645 No. 3: 26 Apr. 2024
Type: Article
Published: 2024-04-26
DOI: 10.11646/phytotaxa.645.3.9
Page range: 294-300
Abstract views: 7
PDF downloaded: 1

Litsea vagamonica (Lauraceae): a new species from southern Western Ghats, Kerala, India

Department of Botany, Bishop Abraham Memorial College, Thuruthicad, Pathanamthitta, Kerala, India-689 597, P.G. & Research Department of Botany, St. Thomas College, Kozhencherry, Pathanamthitta, Kerala, India˗689 641
P.G. & Research Department of Botany, St. Thomas College, Kozhencherry, Pathanamthitta, Kerala, India˗689 641
Magnoliids Litsea wightiana novelty Western Ghats Vagamon

Abstract

A new species in the family Lauraceae, Litsea vagamonica is described and illustrated from the Vagamon Hills, Kerala, India. The new species is similar to Litsea wightiana, from which it differs by its glabrous branchlets, thinly coriaceous leaves, glabrous on both surfaces, with acute to acuminate apex, glabrous petioles, densely puberulent brachyblasts, fulvous-tomentose involucral bracts, the inner ones with 6-nerves, stamens with stipitate glands, presence of a pistillode in male flowers, an ellipsoid, sparsely pubescent ovary in female flowers, and an ellipsoid fruit with puberulent fruit cupule on a glabrous, 0.9–1.2 cm long pedicel.

References

  1. Bhuinya, T. & Singh, P. (2013) A new combination in Litsea Lam. (Lauraceae) from north eastern India. Bangladesh Journal of Plant Taxonomy 20: 125–127. https://doi.org/10.3329/bjpt.v20i1.15470
  2. Bridson, D.M. & Forman, L. (1991) The herbarium handbook. Royal Botanic Gardens, Kew, 346 pp.
  3. de Kok, R.P.J. (2021) A revision of Litsea (Lauraceae) in Peninsular Malaysia and Singapore. Gardens’ Bulletin Singapore 73: 81–178. https://doi.org/10.26492/gbs73(1).2021-07
  4. Fosberg, F.R. & Sachet, M.H. (1965) Manual for tropical herbaria. IAPT, Utrecht, 132 pp.
  5. Gamble, J.S. (1925) Flora of the presidency of Madras, vol. 2, part VII. West Newman & Co., Adlard & Son, London, pp. 1161–1346.
  6. Ganesan, R. (2011) Litsea kakkachensis (Lauraceae)—A new species from Agasthyamalai, Western Ghats, India. Rheedea 21: 143–146. https://doi.org/10.22244/rheedea.2011.21.02.03
  7. Gangopadhyay, M., Chakrabarty, T., Bhuinya, T. & Singh, P. (2020) Lauraceae. In: Mao, A.A. & Dash, S.S. (Eds.) Flowering plants of India, an annotated checklist (Dicotyledons), Vol. 2. Botanical Survey of India, Kolkata, pp. 427–449.
  8. Hooker, J.D. (1886–1890) The flora of British India, vol. V. L. Reeve & Co., London, 910 pp. https://doi.org/10.5962/bhl.title.678
  9. Lamarck, J.B.A.P.M. de (1792) Encyclopédie méthodique, Botanique, vol. 3 (2). Panckoucke, Paris; Plomteux, Liège, pp. 361–759. https://doi.org/10.5962/bhl.title.824
  10. Mabberley, D.J. (2017) The plant-book: a portable dictionary of plants, their classification and uses. 4th Edition. Cambridge University Press, Cambridge, UK, 1102 pp. https://doi.org/10.1017/9781316335581
  11. Nees von Esenbeck (1831) Laurinae Indiae orientalis. In: Wallich, N. (Ed.) Plantae asiaticae rariores, Vol. 2. Treuttel and Würtz, London, pp. 58–76. Available from: https://www.biodiversitylibrary.org/item/9715 (accessed 29 February 2024)
  12. Robi, A.J. (2014) A taxonomic revision of the family Lauraceae from South India. Unpublished PhD thesis. Kannur University, 354 pp. [http://hdl.handle.net/10603/63795]
  13. Robi, A.J. & Udayan, P.S. (2021) Litsea manilaliana (Lauraceae): a new species from southern Western Ghats, Kerala, India. Phytotaxa 490: 197–202. https://doi.org/10.11646/phytotaxa.490.2.6
  14. Robi, A.J., Satheesh, G. & Thushar, K.V. (2015) Litsea udayanii (Lauraceae): a new species from the southern Western Ghats, India. Phytotaxa 222 (1): 44–50. https://doi.org/10.11646/phytotaxa.222.1.4
  15. Robi, A.J., Udayan, P.S., Li, H.W. & Li, J. (2017) A new species of Litsea (Lauraceae) from Kerala part of Western Ghats, India. Phytotaxa 303 (3): 285–289. https://doi.org/10.11646/phytotaxa.303.3.9
  16. Sasidharan, N. (2013) Flowering plants of Kerala: CD-ROM ver 2.0. Kerala Forest Research Institute, Peechi.
  17. Udayan, P.S. & Robi, A.J. (2017) Litsea gorayana (Lauraceae), new species from the southern Western Ghats, Kerala, India. Annales Botanici Fennici 54: 287–290. https://doi.org/10.5735/085.054.0611