(34) 



4. Clilorogalum. 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 loarts incorajjlete, Perigonium gluma- 



ceoits. 



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- 

 tliers extrorse. 



3. Triglochin. — Ovaries 3-6, separated at 



the base. Stigmas sessile, plumose. 



4. Chorizanthe. Involucre 1-3 flowered, 

 tubular. Fruit an akene. 



5. Eumex. — Ovary 1, 1-celled, 1-seeded. 

 Stigma plumose. 



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

 ered. Fruit an akene enveloped by the 

 enlarged involucre. 



