¨ Studies on floral diversity in Coccinia grandis (Cucurbitaceae) ¨ Pollination biology of Gloriosa superba L. (Liliaceae) ¨ Curvularia and Alternaria in the air of Visakhapatnam: An Andersen Sampler study ¨ Taxonomic status of three species complexes within the genus Aloe L. (Aloaceae) of Ethiopia ¨ Spore shedding from two estuarine red algae of Vainateyam estuary, Andhra Pradesh, India ¨ Pollination biology of Tamarindus indica L. (Caesalpiniaceae) ¨ Species diversity in Albizia in Tripura, India ¨ A contribution to the pollen morphology of family Bignoniaceae ¨ Pollinators and their role in sustainable food security ¨ Effect of some heavy metal pollutants on pollen germination of Cleome viscosa L. ¨ Pollen germination of three aquatic plant species ¨ Foraging ecology of honey bees in relation to flower morphology, floral biology and chemical constituents of floral rewards of some plant species ¨ Pollination biology of Erythrina brucei (Fabaceae) ¨ Reproductive Biology of Taxillus tomentosus ¨ The effect of human activity on the incidence of fungi in the air of Visakhapatnam ¨ Anticarcinogenic and curative properties of garlic and morphometric characterization of its chromosomes