Park, Chan-Ho Apomixis in the interspecific triploid hybrid fern Cornopteris christenseniana (Woodsiaceae). [electronic resource] - Journal of plant research Apr 2003 - 93-103 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0918-9440 Standard No.: 10.1007/s10265-003-0081-y doi Subjects--Topical Terms: Chromosomes, PlantDryopteridaceae--geneticsGerminationHybridization, GeneticReproduction, AsexualSpores