Does anyone know which book/journal the classification of T. corymbosa was published in? i cant find any articles specifically on this, so i am thinkin git was probably in a larger volume...???? the usda ref list is this: but these seem mostly to do with geographic range...i am looking for the description and reclassification publication that put R. corymbosa into T. corymbosa (i already know why, through other papers, but want the original descriptions). thanks!!