共 9 条
[2]
ALMEDA F JR, 1978, University of California Publications in Botany, V75, P1
[3]
Cogniaux A., 1891, MONOGRAPHIAE PHANERO, V7, P1, DOI DOI 10.5962/BHL.TITLE.45961
[4]
Erdtman, 1952, POLLEN MORPHOLOGY PL
[5]
GLEASON H. A., 1935, PHYTO LOGIA, V1, P133
[6]
Triana J. J., 1871, T LINN SOC LOND, V28, P1, DOI DOI 10.1110/J.1096-3642.1871.TB00222.X
[9]
WHIFFIN T, 1972, THESIS U TEXAS AUSTI