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Type: Article
Published: 2025-02-24
Page range: 277-284
Abstract views: 889
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Uniyala keralensis (Asteraceae), a new species from Kerala, India

Jawaharlal Nehru Tropical Botanic Garden and Research Institute (JNTBGRI), Palode, Karimancode P.O., Thiruvananthapuram-695562, Kerala, INDIA
Jawaharlal Nehru Tropical Botanic Garden and Research Institute (JNTBGRI), Palode, Karimancode P.O., Thiruvananthapuram-695562, Kerala, INDIA
Division of Plant Sciences, Biology Department, College of Sciences, King Abdulaziz University, P.O. Box 80200, Jeddah 21551, KINGDOM OF SAUDI ARABIA
Agasthyamala Biosphere Reserve Compositae Endemic Western Ghats Eudicots

Abstract

A new species, Uniyala keralensis from Kerala, India is described here with photographs. It is closely similar to U. comorinensis and U. salviifolia, but clearly distinct from the former by the consistently shrubby habit, larger lanceolate leaves with serrulate margins, fairly long petioles, fewer lateral nerves with very distinct secondary and tertiary nerves abaxially, many-flowered capitula with longer and narrowly lanceolate-falcate outer phyllaries and oblanceolate inner phyllaries, and smaller 3–4-ribbed achenes with a few hairs near the apex. The new species is also found distinct from U. salviifolia by the angled branchlets, larger lanceolate leaves with fairly long petioles, fewer lateral nerves, clearly visible secondary and tertiary nerves abxially, many-flowered capitulae, longer outer phyllaries, and 3–4-ribbed achenes that are sparsely ciliate towards the apex.

References

  1. Arnott, G.A.W. (1836) Pugillus Plantarum Indiae Orientalis. Nova Acta Physico Medico Academiae Caesareae Leopoldino Carolinae Naturae Curiosorum 18 (1): 319–356.
  2. Arumugam, S. & Sampath Kumar, K. (2022) New Combinations in the Indo-Sri Lankan genus Uniyala (Asteraceae). Annales Botanici Fennici 59 (1): 99–104. https://doi.org/10.5735/085.059.0115
  3. Gamble, J.S. (1920) Plantarum Novarum in Herbario Horti Regii Conservatarum. Bulletin of the Miscellaneous Information of Kew 1920 (10): 335–345. https://doi.org/10.2307/4118597
  4. Hooker, J.D. (1881) Compositae. In: Hooker, J.D. (Ed.) The Flora of British India, vol. 3. L.Reeve & Co., London, pp. 219–419.
  5. Hutchinson, J. (1916) Decades Kewensis V. Plantarum Novarum in Herbario Horti Regii Conservatarum, Decas LXXXVII. Bulletin of the Miscellaneous Information of Kew 1916 (2): 33–38. https://doi.org/10.2307/4119517
  6. IUCN (2024) Guidelines for Using the IUCN ed List Categories and Criteria, version 16. Prepared by the Standards and Petitions Committee. Available from: https://www.iucnredlist.org/documents/RedListGuidelines.pdf (accessed 2 February 2025)
  7. Robinson, H. & Skvarla, J.J. (2009) A new genus, Uniyala, from Peninsular India and Sri Lanka (Vernonieae: Asteraceae). Proceeding of the Biological Society of Washington 122: 150–154. https://doi.org/10.2988/08-21.1
  8. Schreber, J.C.D. von (1791) Genera Plantarum, ed. 8, vol. 2. Varrentrapp & Wenner, Frankfurt, pp. 381–872.
  9. Smith, W.W. (1911) Four new species of the family Compositae from South India and a Justicia from Assam. Records of the Botanical Survey of India 4: 283–285.
  10. ttps://doi.org/10.5962/bhl.title.9603
  11. Smith, W.W. (1914) Species novae in herbario Horti Regio Calcuttae Cognitarum. Records of the Botanical Survey of India 6: 99–104.
  12. Thiers, B. (2020) [continuously updated] Index Herbariorum: a global directory of public 22 herbaria and associated staff. New York Botanical Garden’s Virtual Herbarium. Available from: http://sweetgum.nybg.org/science/ih/ (accessed 20 March 2022)
  13. Wight, R. (1846) Icones Plantarum Indiae Orintalis: or figures of Indian Plants, vol. 3. J.B. Pharoah, Madras, 16+tt. 737–1162 pp.

How to Cite

Kumar, E.S.S., Shareef, S.M. & Filimban, F.Z. (2025) Uniyala keralensis (Asteraceae), a new species from Kerala, India. Phytotaxa 689 (2): 277–284. https://doi.org/10.11646/phytotaxa.689.2.11