共 20 条
[2]
BOWDEN WRAY M, 1959, CANADIAN JOUR BOT, V37, P657, DOI 10.1139/b59-053
[3]
DAVIS PH, 1963, PRINCIPLES ANGIOSPER, P556
[5]
EIG A, 1929, SPEC REGNI VEG, V55, P11
[6]
EIG A, 1928, B SOC BOT GENEVA 2, V19, P322
[9]
KIMBER G, 1961, THESIS U MANCHESTER, P297
[10]
MACKEY J, 1968, 3RD P INT WHEAT GEN, P39