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Issue: Vol. 650 No. 3: 29 May 2024
Type: Article
Published: 2024-05-29
DOI: 10.11646/phytotaxa.650.3.2
Page range: 206-212
Abstract views: 3
PDF downloaded: 5

Impatiens alboarenicola, a new species of Balsaminaceae from north-western Madagascar

Graduate School of Agriculture, Kyoto University, Kitashirakawa-Oiwake-cho, Sakyo-ku, Kyoto 606-8502, Japan
Kagoshima University Museum, Kagoshima University, 1-21-30, Korimoto, Kagoshima 890-0065, Japan
Department of Plant Biology and Ecology, Faculty of Science, University of Antananarivo, BP 566, Ambohitsaina, Antananarivo 101, Madagascar
Faculty of Science, Technology and Environment, University of Mahajanga, BP 652, Immeuble Kakal, 5 Rue Georges V, Mahajanga 401, Madagascar
Graduate School of Global Environmental Studies, Kyoto University, Yoshida-Nihonmatsu-cho, Sakyo-ku, Kyoto 606-8501, Japan. Graduate School of Advanced Science and Engineering, Hiroshima University, 1-5-1, Kagamiyama, Higashihiroshima 739-8529, Japan.
Graduate School of Agriculture, Kyoto University, Kitashirakawa-Oiwake-cho, Sakyo-ku, Kyoto 606-8502, Japan
African flora Ericales seasonally dry tropical forests plant taxonomy Eudicots

Abstract

A new species of Impatiens, I. alboarenicola (Balsaminaceae), is described and illustrated from Ankarafantsika National Park, north-western Madagascar. This species is similar to I. barthlottii and I. tsingycola in leaf and flower shape, but clearly distinguished from the former by its shorter stature, absence of a tuber at the stem base, solitary (rarely 2) flowers in the axils of leaves, and smaller flowers, and from the latter by its smaller leaf blades with fewer pairs of teeth on the dentate leaf margin, solitary (rarely 2) flowers in the axils of leaves, and saccate spur-like projection located at ca. 5 mm below the apex of the lower petal lobe of the lateral united petals (vs. at the apex of the lower petal lobe).

References

  1. Abrahamczyk, S. & Fischer, E. (2015) Impatiens elianae (Balsaminaceae), a new species from central Madagascar, with notes on the taxonomic relationship of I. lyallii and I. trichoceras. Phytotaxa 226: 83–91. https://doi.org/10.11646/phytotaxa.226.1.8
  2. Arènes, J. (1960) A propos de quelques genres Malgaches de Rubiacées (Vanguériées et Gardenieés). Notulae Systematicae, Herbier du Muséum de Paris Phanérogamie 16: 6–41. Available from: https://www.biodiversitylibrary.org/page/12869550#page/12/mode/1up (accessed 28 May 2024)
  3. Baillon, H.E. (1868) Stirpes exoticae novae. Adansonia 8: 198–203. Available from: https://www.biodiversitylibrary.org/page/6166394#page/201/mode/1up (accessed 28 May 2024)
  4. Baillon, H.E. (1884) Liste des plantes de Madagascar (suite de la p. 416): Leguminosae. Bulletin Mensuel de la Société Linnéenne de Paris 1 (55): 436–440. Available from: https://www.biodiversitylibrary.org/page/11016974#page/31/mode/1up (accessed 28 May 2024)
  5. Chen, Y., Akiyama, S. & Ohba, H. (2007) Balsaminaceae. In: Wu, Z.Y., Raven, P.H. & Hong, D.Y. (Eds.) Flora of China, vol. 12. Science Press, Beijing and Missouri Botanical Garden Press, St. Louis, pp. 43–114.
  6. Dubard, M.M. (1907) Sur quelques espéces nouvelles du genre Noronhia. Bulletin du Muséum National d’Histoire Naturelle 13: 549–551. Available from: https://www.biodiversitylibrary.org/item/27212#page/599/mode/1up (accessed 28 May 2024)
  7. Fischer, E. (2016) Impatiens hedbergiae (Balsaminaceae), a new species from the Tsaratanana Massif, Madagascar. Symbolae Botanicae Upsalienses 38: 133–138.
  8. Fischer, E., Rahelivololona, E.M. & Killmann, D. (2020) Impatiens serusiauxii (Balsaminaceae), a new species from Marojejy National Park, Madagascar. Plant and Fungal Systematics 65: 134–138. https://doi.org/10.35535/pfsyst-2020-0008
  9. Fischer, E. & Rahelivololona, M.E. (2002) New taxa of Impatiens (Balsaminaceae) from Madagascar. I. Adansonia 24: 271–294.
  10. Fischer, E. & Rahelivololona, M.E. (2004) New taxa of Impatiens (Balsaminaceae) from Madagascar. III. Adansonia 26: 37–52.
  11. Fischer, E. & Rahelivololona, M.E. (2007a) New taxa of Impatiens (Balsaminaceae) from Madagascar. IV. Adansonia 29: 269–315.
  12. Fischer, E. & Rahelivololona, M.E. (2007b) New taxa of Impatiens (Balsaminaceae) from Madagascar. V. New species of Impatiens from Masoala Peninsula. Adansonia 29: 317–332.
  13. Fischer, E. & Rahelivololona, M.E. (2015a) New taxa of Impatiens (Balsaminaceae) from Madagascar VI. Impatiens otto-eleonorae, a new species from Masoala Peninsula, and notes on the taxonomic relationships of Impatiens firmula and I. hildebrandtii. Phytotaxa 217 (2): 155–163. https://doi.org/10.11646/phytotaxa.217.2.5
  14. Fischer, E. & Rahelivololona, M.E. (2015b) New taxa of Impatiens (Balsaminaceae) from Madagascar VII. Two new species of Impatiens from Mt. Marojejy, Madagascar. Phytotaxa 239 (3): 213–222. https://doi.org/10.11646/phytotaxa.239.3.2
  15. Fischer, E. & Rahelivololona, M.E. (2015c) New taxa of Impatiens (Balsaminaceae) from Madagascar IX. Impatiens lutzii, a new species from Montagne d’Ambre National Park. Phytotaxa 239 (2): 183–189. https://doi.org/10.11646/phytotaxa.239.2.7
  16. Fischer, E. & Rahelivololona, M.E. (2016) New taxa of Impatiens (Balsaminaceae) from Madagascar VIII. Impatiens max-huberi, a new species from Marojejy and Anjanaharibe-Sud. Phytotaxa 244 (2): 191–195. https://doi.org/10.11646/phytotaxa.244.2.7
  17. Fischer, E., Rahelivololona, M.E. & Abrahamczyk, S. (2017) Impatiens galactica (Balsaminaceae), a new spurless species of section Trimorphopetalum from Madagascar. Phytotaxa 298 (3): 269–276. https://doi.org/10.11646/phytotaxa.298.3.6
  18. Fischer, E., Wohlhauser, S. & Rahelivololona, M.E. (2003) New taxa of Impatiens (Balsaminaceae) from Madagascar. II. A collection from Masoala Peninsula. Adansonia 25: 17–31.
  19. Fujimoto, Y., Kaneko, T., Sato, H., Rakotomamonjy, A.H., Razafiarison, Z.L. & Kitajima, K. (2024) Topographical gradient of the structure and diversity of a woody plant community in a seasonally dry tropical forest in northwestern Madagascar. Ecological Research. https://doi.org/10.1111/1440-1703.12475
  20. Grey-Wilson, C. (1980) Impatiens of Africa: Morphology, pollination and pollinators, ecology, phytogeography, hybridisation, keys and a systematic treatment of all African species with a note on collecting and cultivation. A.A. Balkema, Rotterdam, 235 pp.
  21. Grey-Wilson, C. (1989) A revision of Sumatran Impatiens: Studies in Balsaminaceae: VIII. Kew Bulletin 44 (1): 67–106. https://doi.org/10.2307/4114646
  22. Hemsley, W.B. (1903) Hooker’s Icones Plantarum; or figures, with brief descriptive characters and remarks of new or rare plants. Series 4, vol. 8: t. 2774. Available from: https://www.biodiversitylibrary.org/page/16049230#page/178/mode/1up (accessed 28 May 2024)
  23. Hooker, J.D. & Thomson, T. (1859) Praecursores ad Floram Indicam.—Balsamineae. Journal of the Proceedings of the Linnean Society. Botany 4: 106–157. Available from: https://www.biodiversitylibrary.org/item/8353#page/327/mode/1up (accessed 28 May 2024)
  24. IUCN. (2012) IUCN Red List categories and criteria, version 3.1, second edition. IUCN Species Survival Commission (SSC), Gland and Cambridge, 32 pp.
  25. IUCN/UNEP/WWF. (1987) Madagascar, an environmental profile. IUCN, Gland and Cambridge, 374 pp.
  26. Leandri, J. (1939) Contribution a l’étude des Euphorbiacées de Madagascar. I. Phyllanthées (suite). Notulae Systematicae, Herbier du Muséum de Paris Phanérogamie 7 (4): 168–197. Available from: https://www.biodiversitylibrary.org/item/7374#page/406/mode/1up (accessed 28 May 2024)
  27. Linnaeus, C. (1753) Species Plantarum: exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas (1st. ed.). Laurentius Salvius, Stockholm, 1200 pp. https://doi.org/10.5962/bhl.title.37656
  28. Lourenço, W.R. & Goodman, S.M. (2006) Notes on the postembryonic development and ecology of Grosphus hirtus Kraepelin, 1901 (Scorpiones, Buthidae) from the Parc National d’Ankarafantsika, northwest Madagascar. Zoologischer Anzeiger 244: 181–185. https://doi.org/10.1016/j.jcz.2005.09.001
  29. Perrier de la Bâthie, H. (1934) Les Impatiens de Madagascar. Archives de Botanique. Mémoires 7 (1): 1–124.
  30. Perrier de la Bâthie, H. (1948) Révision des Impatiens de Madagascar et des Comores. Memoires de l'Academie des Sciences (Paris), Sér. 2, 67: 1–16.
  31. Pons, P. & Wendenburg, C. (2005) The impact of fire and forest conversion into savanna on the bird communities of West Madagascan dry forests. Animal Conservation 8 (2): 183–193. https://doi.org/10.1017/S1367943005001940
  32. POWO. (2023) Plants of the World Online. Royal Botanic Gardens, Kew. Available from: http://www.plantsoftheworldonline.org/ (accessed 7 July 2023)
  33. Rahelivololona, E.M., Fischer, E., Janssens, S.B. & Razafimandimbison, S.G. (2018) Phylogeny, infrageneric classification and species delimitation in the Malagasy Impatiens (Balsaminaceae). PhytoKeys 110: 51–67. https://doi.org/10.3897/phytokeys.110.28216
  34. Ramangason, G.S. (1988) Flore et végétation de la Forêt d’Ampijoroa. In: Rakotovao, L., Barre, V. & Sayer, J. (Eds.) L’équilibre des écosystèmes forestiers à Madagascar. IUCN, Gland and Cambridge, pp. 130–137.
  35. Razafimandimbison, S., Lantz, H. & Bremer, B. (2007) New combinations and names in Peponidium and Pyrostria (Rubiaceae, Vanguerieae). Novon 17 (4): 516–521. https://doi.org/10.3417/1055-3177(2007)17[516:NCANIP]2.0.CO;2
  36. Ruchisansakun, S., Suksathan, P., Van der Niet, T., Smets, E.F., Saw-Lwin & Janssens, S.B. (2018) Balsaminaceae of Myanmar. Blumea 63 (3): 199–267. https://doi.org/10.3767/blumea.2018.63.03.01
  37. Schüßler, D., Andriamalala, Y.R., Van der Bach, R., Katzur, C., Kolbe, C., Maheritafika, M.H.R., Rasolozaka, M., Razafitsalama, M., Renz, M., Steffens, T.S., Radespiel, U. & Brenner, J. (2023) Thirty years of deforestation within the entire ranges of nine endangered lemur species (3 CR, 4 EN, 2 VU) in northwestern Madagascar. Ecotropica 25 (1/2): a202304 [10 pp.]. https://doi.org/10.30427/ecotrop202304
  38. Thiers, B. (2024) Index Herbariorum: A global directory of public herbaria and associated staff. New York Botanical Garden’s Virtual Herbarium. Available from: https://sweetgum.nybg.org/science/ih/ (accessed 24 April 2024)
  39. Tulasne, L.R. (1856) Florae Madagascariensis. Annales des Sciences Naturelles, Botanique, sér. 4, 6: 75–138.
  40. Viguier, R. (1949) Leguminosae Madagascariensis Novae. Notulae Systematicae, Herbier du Muséum de Paris Phanérogamie 13: 333–369. Available from: https://www.biodiversitylibrary.org/page/7774954#page/623/mode/1up (accessed 28 May 2024)
  41. Yu, S.-X., Janssens, S.B., Zhu, X.-Y., Lidén, M., Gao, T.-G. & Wang, W. (2016) Phylogeny of Impatiens (Balsaminaceae): integrating molecular and morphological evidence into a new classification. Cladistics 32 (2): 179–197. https://doi.org/10.1111/cla.12119