Trifolium

Trifolium isthmocarpum

Trifolium leibergii

Trifolium macrocephalum

Large-head clover

Trifolium medium

Mammoth clover

Trifolium michelianum

Big-flower clover

Trifolium microdon

Trifolium nanum

Tundra clover

Trifolium obtusiflorum

Trifolium pallescens

Pale clover

Trifolium pannonicum

Hungarian clover

Trifolium pratense

Cowgrass clover

Trifolium resupinatum

Persian clover

Trifolium retusum

Teasel clover

Trifolium rueppellianum

Rueppell's clover

Trifolium scabrum

Rough clover

Trifolium scutatum

Trifolium spumosum

Bladder clover

Trifolium striatum

Striate clover

Trifolium subterraneum

Sub clover

Trifolium albopurpureum