Cytological Advances on Tribe Polygonateae (Asparagaceae) Cytological Observation on Different Ploidy Plants of Ramie (Boehmeria nivea) Microspore Culture of Hybrids Between Brassica napus and B. campestris Systematic significance of cytology in Cyananthus (Campanulaceae) endemic to the Sino-Himalayan region A New Trisomic in Soybean Study on Morphologic and Cytogenetic Characterization of fertile offspring from Zea. may×Zea.perennis Creation of Rapeseed Aneuploids by Chromosome Doubling Technique Genetic Stability of Rice Aneuploid during Its Asexual Propagation