共 26 条
[2]
BAKKER D, 1952, VAN ZEE LD, V7, P1
[3]
BLACKMAN GE, 1948, ANN BOT-LONDON, V12, P1
[5]
BROUWER R., 1962, NETHERLANDS JOUR AGRIC SCI, V10, P399
[8]
EVANS G. C, 1961, NEW PHYTOL, V60, P150, DOI 10.1111/j.1469-8137.1961.tb06249.x
[9]
Gregory FG, 1926, ANN BOT-LONDON, V40, P1