Aglaonema nebulosum (Araceae), range extension and first record from India
DOI :
https://doi.org/10.17348/jbrit.v12.i1.929Mots-clés :
Biodiversity, Critically endangered, Northeastern IndiaRésumé
Aglaonema nebulosum N.E.Br., Araceae is reported here for the first time from India based on unreported three collections from Urmasi, Nongtrai and Tyrna villages in Meghalaya, northeastern India. The species can be recognized by the oblanceolate to narrowly ellipticoblong leaves with entire margin, the membranous linear cataphylls inflorescence and dark red matured fruits in the form berry. Based on the population status and trend, the species was classified as Critically Endangered.
Références
Brown, N.E. 1887. Aglaonema nebulosum. L'Illustration Horticole, vol. 34. Gand, Compagnie Continentale D’Horticulture, Rue Due Chaume.
Champion, H.G. & S.K. Seth. 1968. A revised survey of the forest types of India. Manager of Publications, Delhi, India.
Engler, H.G.A. 1915. Das Pflanzenreich. Araceae - Philodendroideae - Anubiadeae, Aglaonemateae, Dieffenbachieae, Zantedeschieae, Typhonodoreae, Peltandreae. 23:[Heft 64]:24.
GEOCAT. 2012. Geospatial Conservation Assessment Tool. Kew: Royal Botanic Gardens. Downloaded from http://geocat.kew.org/accessed on 12/4/2015).
Hooker, J.D. 1893. Aroideae. Flora of British India 6:490–556. Indian reprint 1973. Bishen Singh Mahendra Pal Singh, Dehra Dun, India.
IUCN. 2003. Guidelines for Application of IUCN Criteria at Regional Levels. Version 3.0. IUCN Species.
IUCN 2014. Guidelines for using the IUCN Red List Categories and Criteria, Version 11. Prepared by the Standards and Petitions Subcommittee. (Downloaded from http://cmsdata.iucn.org/downloads/redlistguidelines.pdf. Accessed 10 March 2014.
Miller, R.M., J.P. Rodríguez, T. Aniskowicz-Fowler, C. Bambaradeniya, R. Boles, M.A. Eaton, U. Gärdenfors, V. Keller, S. Molur, S. Walker, & C. Pollock. 2007. National threatened species listing based on IUCN criteria and regional guidelines: Current status and future perspectives. Conserv. Biol. 21:684–696.
Nicolson, D.H. 1969. A revision of the genus Aglaonema (Araceae). Smithsonian Contr. Bot. 1:26–28.
Prain, D. 1903. Bengal plants. 2:830–840. Indian reprint 1963. Botanical Survey of India, Calcutta, India.
