cupflower

Noun cupflower has 2 senses

• cupflower(n = noun.plant) chalice vine, solandra guttata, trumpet flower - Mexican evergreen climbing plant having large solitary funnel-shaped fragrant yellow flowers with purple-brown ridges in the throat;
is a member of genus solandra, solandra
is a kind of bush, shrub

• cupflower(n = noun.plant) nierembergia - any of various plants of the genus Nierembergia having upturned bell-shaped flowers;
is a kind of herb, herbaceous plant
is a member of genus nierembergia
has particulars: nierembergia repens, nierembergia rivularis, whitecup, nierembergia frutescens, tall cupflower