ra·nun·cu·lus 
(rə-nŭngkyə-ləs)
(rə-nŭngkyə-ləs)n. pl. ra·nun·cu·lus·es or ra·nun·cu·li (-lī′)
Any of numerous plants of the genus Ranunculus, having yellow or white usually five-petaled flowers, and including the buttercups and the crowfoots.
[New Latin Rānunculus, genus name, from Latin rānunculus, a kind of medicinal plant, diminutive of rāna, frog, perhaps of imitative origin.]
- photophilic
- photophilous
- photophobia
- photophobic
- photophore
- photophosphorylation
- photopia
- photopic
- photoplay
- photopositive
- photoproduct
- photoreaction
- photorealism
- photorealist
- photorealistic
- photoreception
- photoreceptive
- photoreceptor
- photoreconnaissance
- photorefractive
- photoresistor
- photorespiration
- photosensitive
- photosensitivity
- photosensitization