104 SOUTH AFRICAN BOTANY 
Sometimes the plume is derived from the persistent 
Fia. 58.—Dispersal of Fruit Seeds by Wind. 
A. Fruit of Hemelboom. B. Fruit of Tecoma. ©. Fruit of Bignonia. 
D. Fruit of Clematis. EH. Achene of Clematis fruit, showing 
plumed tail. F. Fruit of Oleander. 
style, e.g. Anemone, in other cases it is the calyx which 
forms a pappus of hairs and aids in dispersal. 
