Dear Daisy and Plantladylin ☺. I will check the vendor from davesgarden.
My roschildiana also produce red and yellow. Agree with you both about the color confuse. Two years ago I bought gloriosa tuber while vacation in japan. The picture on the packet show nice peachy pink flower. But when it come to flower the colors rather peachy red. But it still ok to me since I dont have that color yet. And now I have some seedling from it. Wish some of them will produce pinker flower.