Sinningia aggregata? (yellow)

Photo by Leslie Brothers, copyright Smithsonian Institution
Grown at Smithsonian Institution greenhouses

This species, which may or may not be simply a yellow variant of normal S. aggregata, was grown from seed supplied to Maryjane Evans by Toshijiro Okuto of Japan.  Another photo of the yellow form can be seen here.

USBRG 1998-094