共 58 条
- [2] ASCHERSON P, 1875, BOT VEREINS PROV BRA, V17, P76
- [3] Barghoorn E. S., 1954, BOTANICAL MUSEUM LEA, V16, P229
- [6] BRANDOLINI A, 1970, IBP11 HDB
- [7] CHAGANTI RSK, 1965, THESIS HARVARD U
- [8] COLIN SM, 1966, 1966 MEM SEG C NAC F, P233
- [9] Collins GN, 1920, J AGRIC RES, V19, P0001
- [10] CUTLER H. C., 1941, ANN MISSOURI BOT GARD, V28, P249, DOI 10.2307/2394349