Leoninus may refer to: * Léonin (

fl. ''Floruit'' (; abbreviated fl. or occasionally flor.; from Latin for "they flourished") denotes a date or period during which a person was known to have been alive or active. In English, the unabbreviated word may also be used as a noun indicatin ...

1150s—? 1201), the first known significant composer of polyphonic organum *

Elbertus Leoninus Elbertus Leoninus was the Latinized name of Elbert de Leeuw (1519 or 1520 in Zaltbommel – 6 December 1598 in Arnhem), Dutch jurist and statesman, who helped negotiate the Pacification of Ghent. Biography Family life Leoninus was born into a n ...

(1519 or 1520–1598), Dutch jurist and statesman who helped negotiate the Pacification of Ghent

Species Latin names

* ', a butterfly species in the genus '' Charaxes'' * ''

Pluteus leoninus ''Pluteus leoninus'', commonly known as lion shield, can occasionally be found growing on dead wood in Europe and North Africa. The underside of the cap is typical of the genus ''Pluteus'' — the gills are pale, soon becoming pink when the spor ...

'', the lion shield, a mushroom found growing on dead wood in Europe and North Africa * ', a spider species in the genus '' Thalassius''

Species Latin names

See also