共 33 条
[1]
[Anonymous], 2017, NATURAL INCLUSION
[3]
Camp W. H., 1945, BRITTONIA, V5, P203, DOI 10.2307/2804880
[4]
DARROW GM, 1944, USDA FARMERS B, V1951, P30
[5]
DAVISON AD, 1971, WASHINGTON STATE U C, V2779, P1
[6]
Eck P., 1966, BLUEBERRY CULTURE
[7]
ERIKSSON B, 1970, SYMB BOT UPSAL, V19, P1
[8]
FISCHER E, 1894, BER SCHWEIZ BOT GES, V4, P1
[9]
FISCHER E, 1926, MITT NATURF GES BERN, P24
[10]
GJAERUM H B, 1969, Friesia, V9, P18