共 25 条
[1]
Bradshaw A. D., 1975, HYBRIDIZATION FLORA, P230
[2]
BYATT J I, 1975, Watsonia, V10, P253
[3]
BYATT J I, 1976, Watsonia, V11, P105
[4]
CHRISTEN H. R., 1950, BER SCHWEIZ BOT GES, V60, P153
[5]
Christensen K.I., 1982, NORD J BOT, V2, P537, DOI DOI 10.1111/J.1756-1051.1983.TB01046.X
[6]
DICKINSON TA, 1985, AM J BOT
[7]
DICKINSON TA, 1985, SYST BOT
[8]
Gostynska-Jakuszewska M., 1975, Arboretum Kornickie, V20, P113
[9]
HAKANSSON A, 1946, LUNDS U ARSSKR AVD, V42, P5