共 13 条
- [1] ASPINALL D., 1963, BOT GAZ, V124, P429, DOI 10.1086/336231
- [4] FAIREY DT, 1975, CAN J BOT, V53, P2770, DOI 10.1139/b75-305
- [7] FLETCHER GM, 1975, THESIS U EDINBURGH
- [8] METIVIER JR, 1976, THESIS U EDINBURGH
- [10] MUNCK L, 1972, HEREDITAS-GENETISK A, V72, P1