PLATE I 

1. Ampelopsis veitchii. 1. (1/9) 4. Everlasting Pea. 6. (3/,) 
2. Scotch Ivy. 2. (1/3 5. Clematis paniculata. 14. (1/3) 
3. Schizophragma. 3. (1/3) 6. Akebia quinata. 20. (7/3) 
