Ruflorinia is a genus of fossilized foliage from the Early Cretaceous of Argentina assigned to the order Caytoniales.
[2] The genus was first established by Sergio Archangelsky based on material from the Anfiteatro de Ticó Formation, Santa Cruz, Argentina, with the type species being Ruflorinia sierra.
[1] The genus name celebrated the Swedish paleobotanist Rudolf Florin.
Other two species (R. pilifera and R. papillosa) were later described from the Anfiteatro de Ticó[3] and another (R.orlandoi) was later described from the Springhill Formation in Argentina.
[4] In the Anfiteatro de Ticó Formation, leaves of this genus are found in association with the ovulate organ Ktalenia, and the conifer Brachyphyllum, and the foliage of Mesodescolea.