(295) 



6. J. EFFUSUS L. Stem naked; inflores- 

 cence lateral ; flowers of the panicle solitary on 

 their branches, triandrous; leaves 0: capsule 

 clavate obtuse. 2_. Presidio. Summer. 



7. J. PATENS Meyer. Stem naked; inflores- 

 cence lateral ; flowers on panicle branches sol- 

 itary, hexandrous; leaves 0; capsule subgiobose. 

 It. Common. Summer. 



8. J. BUFONIUS L. Stem leafy, branched; 

 inflorescence terminal; flowers remote, hexand- 

 rous. 0. Common. Summer. 



9. J. KELLOGGI Engelmann. Stem leafy, 

 branched; inflorescence terminal; peduncles 1 

 or 2-flowered; flowers triandrous. 0. San 

 Francisco. Spring. 



10. J. TENUIS Willd. Stem naked, simple; 

 inflorescence terminal, a diffuse cyme of soli- 

 tary flowers. It- Lake Chabot. Summer. 



11. J. FALCATUS Meyer. Stem leafy; leaves 

 sheathing, flat. It . Lone Mountain. San Fran- 

 cisco. Summer. 



12. J. XIPHIOIDES Meyer. Stems leafy, an- 

 cipital; leaves equitant, laterally compressed; 

 flowers capitate; heads paniculate; anthers ex- 

 ceeding the filaments. It- Coast Range. Sum- 

 mer. 



13. J. PH^OCEPHALUS Engelm. Stem leafy, 

 ancipital; leaves equitant, laterally compressed; 

 flowers capitate; heads paniculate; anthers ex- 



