(287) 



1. A. UNIFOLIUM Kellogg. Capsule not 

 crested; leaves linear, flat; flowers rose-color. 

 Tamalpais. Berkeley. Summer. 



2. A. ATTENUiroLiuM Kellogg. Capsule 6- 

 crested; leaves convolute, filiform; perigonium 

 at last thin and lax; flowers pale. — Colma- 

 Marin County. Summer. 



3. A. SERRATUM Watson. Capsule 6-crested, 

 crests narrow, central; perigonium flashy, rigid; 

 flowers rose-color. — Colma. Lake Cliabot. 

 Summer. 



4. A. LACUNOSUM Watson. Capsule bearing 

 toward the summit 6 obtuse ridges. Peri- 

 gonium fleshy, rigid; flowers rose-color. — Al- 

 ma. Summer. 



4. Cyanotris Kaf. 



(Camassla Lindl.) Camass. 



Perigonium 6-sepalous, persistent; 5 supe- 

 rior sepals ascending; inferior one deflexed. 

 Filaments filiform, ascending; anthers versa- 

 tile. Ovary ovate, 3-celled; cells co-ovulate; 

 style filiform, declinate; stigma slightly 3-cleft. 

 Fruit a loculicidal, 3-angulate capsule; cells 

 Go-seeded. — U- Bulbous; scapigerous; flow- 

 ers in a simple raceme. 



1. C. ESCULENTA Lindl. Flowers of difi'er- 

 ent shades of blue. — Marin County. Summer. 



The bulb has a taste like garlic, and is eaten 

 bv the Indians. 



