(103) 



Tribe V. Helenie.e. 

 Receptacle not paleaceous. Scales of the in- 

 volucre herbaceous; pappus not capillary. 



38. CoinOgyne Less. (Jaumea Pers.) 



Superflua. Involucre 2-seriate, imbricate; 

 scales rounded. Receptacle conical, naked. 

 Pappus 0. — U- Flowers yellow, leaves oppo- 

 site, fleshy. 



1. C. CARNOSA Gray. — Salt marshes around 

 San Francisco. Summer. 



39. Burriellia DC. 



Superflua. Ray-flowers few and short. 

 Scales of involucre 5, ovate. Receptacle subu- 

 late, naked. Pappus of the ray 2-aristate (some- 

 times 0), as long as the corolla; of the disc 

 4-aristate. — 0. Flowers yellow. Leaves oppo- 

 site. 



1. B. MICROGLOSSA DC. — San Francisco, 

 Spring. 



40. Bseria Fisch. & Mey. 



Superflua. Ray-flowers ovate, exserted. 

 Scales of the involucre 10, ovate. Receptacle 

 conical, naked, rough. Akenes angled or 

 nerved; pappus paleaceous or aristate, some- 

 times 0. Flowers yellow. Leaves opposite. — . 



1. B. MACRANTHA Gray. Pappus aristate, 

 sometimes 0; akenes not quadrangular; recep- 



