5 . 
G. Petiole oar leaf stalk with basal appendages (stipules).H. 
X • i i. O W'C2 !X b X. *3 1 3- I *i- tff»««i»*»«)ytfft***««»*ii**«*t**t*«**«t***(^i* 
J. 
Filaments of stamen joined laterally to form a tube about the 
O' •- 
Hibiscus {33/ 
Abutlion (40j 
Side TO-42) 
MiiLva strum (43) 
JJ. Filaments of stamen free, leaves downy white on underside.. Urfcicacea e 37 
Pipturus (W) 
JJJ. Filament b free, leaves evergreen 
