@Article{taiwania1987321208, AUTHOR = {P. Swrajya Lakshmi, T. Pullaiah}, TITLE = {Embryology of Senecio tenuifolius Burm. F. (Asteraceae)}, JOURNAL = {Taiwania}, VOLUME = {32}, YEAR = {1987}, ISSUE = {1}, PAGES = {208-213}, URL = {https://taiwania.ntu.edu.tw/abstract/559}, ABSTRACT = {Anthers are tetraporangiate and anther tapetum is of the Periplasmodial type. Pollen tetrads are tetrahedral and decussate. Pollen grains are 3-celled when shed. Ovule is anatropous, unitegmic and tenuinucellate. Endothelium is uniseriate. Embryo sac development is of the Polygonum type. Antipodal cells increase up to 4 and their nuclei become polyploid. Fertilisation is porogamous. Endosperm is ab initio cellular and embryo development follows Senecio variation of Asterad type.}, DOI = {10.6165/tai.1987.32.208} }