Adjective: petalous pe-tu-lus
- (of flowers) having petals
"The petalous flowers attracted many pollinators to the garden";
- petaled [N. Amer], petalled
See also: five-petaled [US], five-petalled, four-petaled [US], four-petalled, gamopetalous, polypetalous, salverform, sympetalous, three-petaled, three-petalled