共 18 条
[1]
ALPERT P, 1982, HOLARCTIC ECOL, V5, P99
[2]
BRADSHAW A. D., 1965, ADVANCE GENET, V13, P115, DOI 10.1016/S0065-2660(08)60048-6
[3]
HESLOP-HARRISON J., 1964, ADVANCE ECOL RES, V2, P159
[4]
Hulten E, 1968, FLORA ALASKA NEIGHBO, P1008
[6]
LANGLET O, 1971, Taxon, V20, P653, DOI 10.2307/1218596