VASCULAR PLANTS. 73 



2. Boykinia, Nutt. 



Stamens 5. Pistils 2. Ovary 2-locular. 

 Fruit a 2-locular capsule. U . 



3. Tellima, R- Brown. 



Stamens 10. Pistils 2—3. Petals lobecl. 

 Ovary 1-locular; styles short; stigmas capitate. 

 Capsule valvularly dehiscent near the apex. 



U . flowers white, pink. 



4. Tiarella, L. 



Stamens 10. Pistils 2. Petals entire. Ovary 

 1-locular; styles long; stigmas simple. Capsule 

 valvularly dehiscent to the base; valves unequal; 

 placentas parietal. 



11. flowers white. 



5. Heuchera, L. 



Stamens 5. Pistils 2. Petals entire. Ovary 

 2-locular; styles long. Capsule valvularly de- 

 hiscent; valves equal. 



U . flowers greenish white, rosy. 



Family xxxii Ribesiaceae. 



Stamens 5. Pistils 2. Fruit a berry. Leaves 

 alternate. 



1. Ribes, L. 



Ovary inferior, 1-locular, with 2 parietal, 

 oo-ovulate placentas. ^ . 



