An old friend is looking for the above begonia, supposed to be a Mabel Corwin hybrid. I can't recall any Rex by that name, Mabel didn't do much crossing but she did hybridize a few Rexes. I can't find anything in the indices to the Begonian (wouldn't it be nice if they would spend some money and put out a master index to the magazine, it takes forever to look one index by one. . .). Does anyone recognize the name? I suppose it could be misspelled.