(34) 



4. Chlorogalum. Sepals spreading, ligu- 

 late. Stamens spreading. Style decid- 

 uous. Fruit a loculicidal capsule Each 

 cell 2-seeded. 



5. Smilacina. Style short, 3-lobed, per- 

 sistent. Fruit baccate, few-seeded. 



D, Floral parts incomplete, Perigonium gluma- 

 ceous. 



1. Juncus. Style with 3 filiform stigmas. 

 Fruit a capsule, oo-seeded. 



2. Luzula. Style with 3 filiform stigmas. 

 Fruit a capsule, 3-seeded. 



II, Trigynia. 



1. Zygadenus. Perigonium 6~sepalous. Se- 

 pals glandular at the base. Anthers ex- 

 trorse, 1-celled. 



2. Xerophyllum. Perigonium 6-sepalous. 

 Sepals not glandular at the base. An- 

 thers extrorse. 



3. Triglochin. Ovaries 3-6, separated at 



the base. Stigmas sessile, plumose. 



4. Chorizanthe. Involucre 1-3 flowered, 

 tubular. Fruit an akene. 



5. Rumex. Ovary 1, 1-celled, 1-seeded. 

 Stigma plumose. 



6. Pterostegia. Involucre 2-lobed, 1-flow- 

 ered. Fruit an akene enveloped by the 

 enlarged involucre. 



