251. Three-carpelled fruit of horse-chestnut. 

 Two locules are closing by abortion 

 of the ovules. 



252. 



St. John's wort. 

 Septicidal. 



253. 



Loculicidal pod 

 of day-lily. 



254. Pyxis of portulaca or rose-moss. 



255. Toad-flax 

 capsule. 



256. 



Basal dehiscence of 

 campanula capsule. 



257. Two-valved pods of catalpa. 



258. Large 2-valved 

 pods or capsules of 

 tecoma or trumpet- 

 creeper. 



