cupflower
1. [ noun ] (botany) Mexican evergreen climbing plant having large solitary funnel-shaped fragrant yellow flowers with purple-brown ridges in the throat
Synonyms: trumpet_flower Solandra_guttata chalice_vine
Related terms: shrub Solandra
2. [ noun ] (botany) any of various plants of the genus Nierembergia having upturned bell-shaped flowers
Synonyms: nierembergia
Related terms: herb tall_cupflower whitecup genus_Nierembergia