Lotus aduncus
Lotus aduncus species of Lotus that is native in Europe. It is perennial and grows in a subtropical biome. It was first described in 1855 by Carl Fredrik Nyman. Characteristics 
This species grows leaves that has fur-like trichomes, the buds may look identical to the leaves but are concaved and pink-tipped. The flowers are pink that look much like orchids. References

aduncus
Plants described in 1855
Flora of Greece