共 19 条
- [1] Arber EAN, 1907, J LINN SOC BOT, V38, P29, DOI DOI 10.1111/J.1095-8339.1907.TB01074.X
- [2] Beck C. B, 1976, ORIGIN EARLY EVOLUTI, P139
- [3] Couper R.A, 1958, PALAEONTOGR ABT B, V103, P77
- [4] Cronquist A, 1981, INTEGRATED SYSTEM CL, P1
- [6] DOYLE JA, 1969, J ARNOLD ARBORETUM, V50, P1
- [7] ENDRESS PK, PL SYST EVOL
- [8] Erdtman G., 1952, POLLEN MORPHOLOGY PL, P1
- [9] FRIIS EM, 1985, BIOL SKR DAN VID SEL, V25, P1