Antonyms of adj sympetalous

1 sense of sympetalous

Sense 1
gamopetalous, sympetalous -- (having a corolla composed of partially or wholly fused petals forming a corolla shaped like a tube or funnel)

INDIRECT (VIA petalous) -> apetalous, petalless -- ((of flowers) having no petals)

Similarity of adj sympetalous

1 sense of sympetalous

Sense 1
gamopetalous, sympetalous -- (having a corolla composed of partially or wholly fused petals forming a corolla shaped like a tube or funnel)
       => petalous (vs. apetalous), petaled, petalled -- ((of flowers) having petals)