共 7 条
[1]
BRITTON NL, 1918, FLORA N AM
[2]
DIGBY L, 1914, ARCH ZELLF, V12
[3]
JUEL HO, 1905, SVENSK VETENSK AKAD, V39
[4]
MORGAN TH, 1919, PHYS BASIC HEREDITY
[5]
ROBINSON BL, 1908, GRAYS NEW HDB BOT
[6]
ROSENBERG O, 1898, ARKIV BOT, V15
[7]
ROSENBERG O, 1909, SVENSK BOT TIDSKR, V3, P64