in taxon fenugreek plant blue fenugreek plant sweet trefoil PLANTS:TRCA14 Trigonella caerulea (blue fenugreek) is an annual herb in the family *Fabaceae*. Blue fenugreek is widely used in Georgian cuisine, where it is… one of the ingredients of the Georgian spice mix. In Switzerland it is used for flavouring the traditional schabziger cheese. [https://en.wikipedia.org/wiki/Trigonella_caerulea] sweet trefoil trigonella caerulea Trigonella caerulea requires discussion