Species list: Trifolium
- Trifolium africanum Ser. LC
- Trifolium africanum Ser. var. africanum Not Evaluated
- Trifolium africanum Ser. var. lydenburgense J.B.Gillett Not Evaluated
- Trifolium angustifolium L. var. angustifolium Not Evaluated
- Trifolium arvense L. var. arvense Not Evaluated
- Trifolium aureum Pollich Not Evaluated
- Trifolium burchellianum Ser. subsp. burchellianum LC
- Trifolium burchellianum Ser. subsp. johnstonii (Oliv.) Cufod. ex J.B.Gillett LC
- Trifolium campestre Schreb. var. campestre Not Evaluated
- Trifolium cernuum Brot. Not Evaluated
- Trifolium cherleri L. Not Evaluated
- Trifolium dasyurum C.Presl Not Evaluated
- Trifolium diffusum Ehrh. Not Evaluated
- Trifolium dubium Sibth. Not Evaluated
- Trifolium glomeratum L. Not Evaluated
- Trifolium hybridum L. var. hybridum Not Evaluated
- Trifolium incarnatum L. var. incarnatum Not Evaluated
- Trifolium lappaceum L. Not Evaluated
- Trifolium medium L. var. medium Not Evaluated
- Trifolium michelianum Savi Not Evaluated
- Trifolium pratense L. var. pratense Not Evaluated
- Trifolium repens L. Not Evaluated
- Trifolium repens L. 'Purpurascens' Not Evaluated
- Trifolium resupinatum L. var. resupinatum Not Evaluated
- Trifolium retusum L. Not Evaluated
- Trifolium rubens L. Not Evaluated
- Trifolium scabrum L. Not Evaluated
- Trifolium squamosum L. Not Evaluated
- Trifolium stellatum L. Not Evaluated
- Trifolium stipulaceum Thunb. LC
- Trifolium strictum L. Not Evaluated
- Trifolium subterraneum L. var. subterraneum Not Evaluated
- Trifolium suffocatum L. Not Evaluated
- Trifolium tomentosum L. var. tomentosum Not Evaluated