I grew
Calceolaria biflora from NARGS seed exchange seed last year. Planted Feb. 3rd indoors and germinated at room temperature on March 11th; good germination (though it took a while) and they grew well indoors. The question is whether they'll make it through the winter! I bought a couple of plants many years ago, and had them winter over, hence the renewed effort.
http://encyclopaedia.alpinegar...
