Studies on the Development of Gametophyte in Matteuccia orientalis
WANG Xiao-Nan1,2, LIU Bao-Dong2, SHI Lei1
1. Institute of Botany, The Chinese Academy of Sciences, Beijing 100093, China;2. Department of Biology, Harbin Normal University, Harbin 150025, China
Abstract：Gametophytic development of Matteuccia orientalis(Hook.) Trev.was studied by the microscope.The spores germinate about 5 days after cultured.The germ filaments develop are uniseriate.The prothallial development is of Drynaria type.Mature male prochallu are approximately cordate and mature female prochallu are broad-round cordate.Hairs consist of 1～3 cells.Antheridia development is of the Polypodiaceae type.Dumbbell-like chloroplasts locate in middle and basal cells of prochallu.Extraordina-(rily) irregular chloroplasts are observed near germ filament of prochallu.Rhizoids develop are unicellular and filiform.Content of this paper provides basal data for systemic biology and cytobiology.
王晓楠;刘保东;石雷. 东方荚果蕨配子体发育的研究[J]. 植物科学学报, 2006, 24(4): 310-315.
WANG Xiao-Nan;LIU Bao-Dong;SHI Lei. Studies on the Development of Gametophyte in Matteuccia orientalis. , 2006, 24(4): 310-315.
2006, Vol. 24 
