| Cobaea scandens | |
|---|---|
| Scientific classification | |
| Kingdom: | Plantae |
| (unranked): | Angiosperms |
| (unranked): | Eudicots |
| (unranked): | Asterids |
| Order: | Ericales |
| Family: | Polemoniaceae |
| Genus: | Cobaea |
| Species: | C. scandens |
| Binomial name | |
|
Cobaea scandens Cav. |
|
Cobaea scandens (cup-and-saucer vine, cathedral bells, Mexican ivy, monastery bells) is a species of flowering perennial plant of the Polemoniaceae family, native to the tropical Americas.
It is widely cultivated for its twining habit and its highly ornamental, bell-shaped flowers, 5 cm (2 in) long, which change from white to purple. It is not hardy, and requires protection from winter frost and winds. It has gained the Royal Horticultural Society's Award of Garden Merit. A white form exists, C. scandens f. alba.
This plant has become a common weed in New Zealand, probably as a garden escape.