The Collaborative International Dictionary of English v.0.48:

Cobaea \Co*bae"a\, Cobaea \Co*b[ae]"a\(k[-o]*b[=e]"[.a]), prop.
   n. [Named after D. Cobo, a Spanish botanist.]
   A genus of climbing plants, native of Mexico and South
   America. Cobaea scandens (called cup-and-saucer vine,
   monastery bells, or Mexican ivy) is a conservatory
   climber with large bell-shaped flowers.
   [1913 Webster]