共 14 条
[1]
BAKER WH, 1964, LEAFL W BOT, V10, P108
[2]
CORE EARL L., 1941, OHIO JOUR SCI, V41, P79
[3]
GAISER L. O., 1949, RHODORA, V51, P385
[4]
GAULTHIER R, 1972, NAT CANAD, V99, P233
[5]
Hitchcock CL, 1969, VASCULAR PLANTS PA 1
[6]
KOMAROV V. L., 1934, FLORA USSR, V1-30
[7]
MARIE-VICTORIN Frere., 1938, American Midland Naturalist, V19, P489, DOI 10.2307/2420466
[8]
MARTIN JOHN H., 1965, PROC S DAK ACAD SCI, V44, P180
[9]
Meusel H., 1965, VERGLEICHENDE CHOROL
[10]
MORRISON DF, 1967, MULTIVARIATE STATIST