共 5 条
[1]
BEUG HJ, 1971, LEITFADEN POLLENBE 2
[2]
CHAMBERS T.C., 1961, NEW PHYTOL, V60, P393, DOI 10.1111/j.1469-8137.1961.tb06263.x
[4]
FAEGRI K, 1964, TEXTBOOK POLLEN ANAL