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6.704  Articles
1 of 671 pages  |  10  records  |  more records»
The? Southern? African? Alliaceae? Borkh.? is? represented? by? four genera (Allium L., Nothoscordum Kunth, Tulbaghia L. and Prototulbaghia Vosa) and 28 species. The? pollen? morphology? of? the? endangered? monotypic? genus Prototulbaghia has? not... see more

Solanum japonense Nakai and S. septemlobum Bunge are medicinal plants used chaotically in traditional Chinese medicine because they have the same Chinese name, Shuyangquan. In this study, anther wall development, microsporogenesis, male gametophyte develo... see more

This study analyzed pollen morphology and characteristics of 20 Sambucus nigra L. genotypes from populations of various ecotypes and geographical localities from the territory of Slovakia. We used principal component analysis to explore variability in pol... see more

Melastoma L. is the type genus of Melastomataceae. While Melastoma malabathricum is the type species with the mostwide spread distribution compared to other species in this genus. This research aim to study ultrastructure morphology of Melastoma pollen. T... see more

AbstractDesplatsia is a genus made up of about four to eight species which are mostly trees native to tropical Africa. The leaf and pollen characters of three West African species of Desplatsia were investigated using light microscopy. The ... see more

The study investigates the significance of pollen morphology in the systematics of some species in the family Solanaceae. Pollen grains from anthers of Solanum gilo Linn., Solanum macrocarpon Linn., Capsicum frutescens Linn., Capsicum chinense Jacq., Phys... see more

Pollen morphology of three variants of Arundina graminifolia in West Sumatra was examined. The pollen types, shapes, apertures and ornamentations were examined using scanning electron microscope. There was variation of pollen shape between three variant o... see more

Taxonomy and identification of angiosperms are mainly based on external morphological characters and traits of the plants; however palynological data sets are remotely used for the study. Pollen characters are genetically regulated that can be used as an ... see more

Calydorea crocoides is distributed predominantly in Southern Brazil, occurring in a restricted area at altitudes ranging from 800 to 1500 m. The species is in the red list of threatened species of the International Union for Conservation of Nature (IUCN),... see more

1 of 671 pages  |  10  records  |  more records»