共 22 条
[1]
BERNBECK O, 1924, FLORA, V117, P513
[2]
Boynton D, 1938, Science, V88, P569, DOI 10.1126/science.88.2294.569
[3]
BOYNTON D, 1938, CORNELL B, V706
[4]
Brilliant B, 1924, CR HEBD ACAD SCI, V178, P2122
[5]
CHILDERS N. F., 1939, PROC AMER SOC HORT SCI, V37, P365
[6]
Childers N F, 1939, Science, V90, P447, DOI 10.1126/science.90.2341.447
[7]
CHILDERS N. F., 1939, PROC AMER SOC HORT SCI, V37, P384
[8]
DASTUR RH, 1925, ANN BOT, V39, P769
[9]
HEINICKE A. J., 1936, Proceedings. American Society for Horticultural Science, 1935, V33, P155
[10]
Heinicke A J, 1933, Science, V77, P516, DOI 10.1126/science.77.2004.516