Cup of gold is a heavy, thick stemmed liana with
large shiny leaves and large bell shaped golden yellow flowers. Stems
are thick and woody, rope-like, and branch frequently and root at their
nodes. The vine can run for more than 60 m, clinging with aerial
rootlets and scrambling over everything in the way. The evergreen
leaves are leathery, about 15 cm long and elliptic, with prominent
lighter colored midribs and lateral veins. The flowers are spectacular,
looking like large cups of gold, 16-24 cm long, flaring open to 10-17
cm across. The sepal tube is much shorter than the lower narrow portion
of the flower-tube. This feature distinguishes it from the closely related
Solandra grandiflora The five petals of the flowers are reflexed, and each lobe
is marked with a narrow purplish brown ridge on the inside. The flowers
start out yellow and turn deeper golden as they age. They are fragrant,
especially at night, with a scent reminiscent of coconut. Cup of gold
blooms intermittently through the year. The fruits, rarely seen in
cultivation, are conical and leathery, 4-5 cm long x 5-6 cm broad.
Cup of Gold vine is endemic to Mexico and Central America, cultivated
in India.
Identification credit: J.M. Garg
Photographed in Gangtok, Sikkim.
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The flower labeled Cup of Gold is ...