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Pollen production in some plant taxa with a supposed role in allergy in Eastern India
Authors:Amal Kumar Mondal  Subrata Mondal  Sudhendu Mandal
Institution:(1) Department of Botany, Visva-Bharati University, 731235 Santiniketan, West Bengal, India
Abstract:This paper deals with the production of pollen grains per anther per flower of 15 probably allergenic pollen producing angiospermic plant taxa growing in Eastern India. The selected plant taxa includesAilanthus excelsa, Alstonia scholaris, Argemone mexicana, Azadirachta indica, Cassia alata, C. siamea, Dalbergia sissoo, Holarrhena pubescens, Lagerstroemia speciosa, Madhuca indica, Milletia pinnata, Mimusops elengi, Morus alba, M. indica andMurraya paniculata. Among the investigated taxa,A. excelsa produces the highest number of pollen grains (1635180) followed byC. siamea (1589245) andA. mexicana (463800). The production of pollen grains is lowest inH. pubescens (2500), followed byA. scholaris (5175),A. indica (6220) andM. paniculata (11200).
Keywords:Pollen production  Allergenic plants  Pollination mechanism  India
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