作者: S. V. Polevova
DOI: 10.1134/S0031030106110128
关键词: Botany 、 Calyceraceae 、 Goodeniaceae 、 Biology 、 Asterales 、 Stylidiaceae 、 Alseuosmiaceae 、 Menyanthaceae 、 Campanulaceae 、 Rousseaceae
摘要: Palynomorphological characteristics of the order Asterales are discussed. Particular attention is paid to pollen morphology basal families this group and that problematic taxa considered as sister groups under study. Ultrastructurally similar sporoderms several families, including (1) Asteraceae, Calyceraceae, Goodeniaceae; (2) Campanulaceae, Phellinaceae, Menyanthaceae; (3) Rousseaceae, Abrophyllaceae, Columelliaceae, described. Pollen grains Alseuosmiaceae Stylidiaceae show unique ultrastructural features exine.