s aMine.Naa AECD-3446(App.) <r 4 20 Fig. 5b— (1) End of stem showing tumors and regeneration of leaves at the tip. (x : “~ (2) Tumorous mass showing dead pri- wail mordia in the center and numerous living growing tips on either side. UNIVERSITY 3205533 & i ‘QE Ysito UX PART a see vt