51 



3 Heteropyxis, Karv. 

 natalensis, Harv. 



4 Rhynchocalyx, Oliv. 

 lawsonioides, Oliv. 



5 Olinia, Thb. 

 AB. cymosa, Thb. 



B 



E. 



ORDER LXX. ONAGRARIE^. 



A small Order chiefly confined to temperate countries, few only 

 being found in the tropics. The best known genera are Epilobium, 

 popularly called the " Willow Herb," and CEnothera, the " Evening 

 Primrose "; Clarkia, a common garden plant ; and Fuchsia, which is 

 a native of Central and South America, None of the members of the 

 Order have any known useful properties, and are cultivated for 

 ornament only. 



Number of species about 300, 



(Ex. Evening Primrose.) 



A small family, chiefly tropical. None of the species are known 

 to be of any economic value. 



Number of species about 150, 



