共 13 条
- [1] BILLINGS FH, 1901, FLORA, V88, P253
- [3] CAPPELLETTI E, 1931, NUOVO GIOR BOT ITALI, V34, P409
- [4] THE ENDOSPERM-EMBRYO RELATIONSHIP IN AN AUTONOMOUS APOMICT, TARAXACUM OFFICINALE [J]. BOTANICAL GAZETTE, 1949, 111 (02): : 139 - 153
- [5] DAHLGREN KVO, 1939, BOT NOTISER, P221
- [6] DAHLGREN KVO, 1939, BOT NOTISER, P607
- [7] DEROBERTIS EDP, 1950, GENERAL CYTOLOGY