共 21 条
[1]
BARKER MM, 1922, J ECOL, V10
[2]
BOND G, 1951, ANN BOT LOND, V15
[3]
BREE WT, 1851, PHYTOLOGIST, V4, P98
[4]
DRUCE GC, 1926, VICTORIA COUNTY HIST, V1
[5]
Duvigneaud P., 1949, B SOCI T ROYALE BOTA, V81, P58
[6]
Godwin H., 1942, NEW PHYTOL, V41, P165, DOI 10.1111/j.1469-8137.1942.tb07072.x
[8]
GODWIN H, 1938, PHIL T B, P229
[9]
GODWIN H, 1938, PHIL T B, P323