Marx produced a set of eight isogenic lines for three leaf form mutations (afila - af, tendrilless - tl, stipuleless - st, afila tendrilless, afila stipuleless, tendrilless stipuleless, afila tendrilless stipuleless, and Afila Tendrilless Stipuleless - WT). D.A. DeMason has extended this set of isogenic lines by adding four lines incorporating the tendrilled-acacia (uni-tac) mutation to create uni-tac, afila uni-tac, tendrilless uni-tac, and afila tendrilless uni-tac. The leaf phenotypes of these lines are also described and compared.