Felix Pratensis died in 1539.
Gagea pratensis was created in 1827.
Thitarodes pratensis was created in 1992.
Grindelia fraxino-pratensis was created in 1971.
Helena Felix died in 1991.
Felix Kuehne died in 1942.
Felix of Ravenna died in 724.
Felix Aprahamian died in 2005.
Felix Bernardelli died in 1905.
Felix Blumenfeld died in 1931.
Felix Vanderstraeten died in 1868.
Felix Plaut died in 1940.
Felix Ready died in 1940.