Trifolium pignantii Fauche & Chaub.

Trifolium pignantii is a species of clover in the pea family Fabaceae, native to Albania, Bulgaria, the former Yugoslavia, and Greece.

References

• GBIF entry
• "Trifolium pignantii". Germplasm Resources Information Network (GRIN). Agricultural Research Service (ARS), United States Department of Agriculture (USDA).
• J. B. G. M. Bory de Saint-Vincent et al., Exp. sci. Morée, Bot. 3(2):219. 1832.
• Gillett, J. M. & N. L. Taylor (M. Collins ed.). 2001. The world of clovers.
• Tutin, T. G. et al., eds. 1964–1980. Flora europaea.
• Zohary, M. & D. Heller. 1984. The genus Trifolium.