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1. A. VAGANS Gray. Corolla, violet.- . 

 Contra Costa. San Mateo. Spring, 

 3. Linarla Tonrn. TOAD-FLAX. 



Didynamous. Calyx 5-cleft, Corolla with 

 a spur, 2-labiate, personate. Capsule sepa- 

 rating at the apex into two valves. . 



1. L. CANADENSIS Dumont. Corolla blue. 

 0. Common. Spring. 



Tribe VI. VERBASCE^;. 

 Upper lip in aestivation covering the lower 

 lip. Corolla neither ringent nor personate. 

 Capsule septicidal. 



1.' Scrophularia Touru. FIG WORT. 



Corolla short, globular. Limb narrow, 5- 

 lobed. Middle lobe of lower lip reflexed. Di- 

 dynamous (rudiment of a fifth stamen). 



1. S. CALIFORNICA Cham, Corolla dark pur- 

 ple. 2. Common. Summer. 



Order 5. POLEMONIALES. Stamens as 

 many as the lobes of the corolla, and more 

 than the cells of the ovary. Stipules 0. 



Family 1. SOLANACEJE, 



Corolla regular. Ovary 2-4 celled; GO -ovu- 

 late. Fruit capsule or berry. 



1. Solanum L- POTATO. NIGHTSHADE. 

 Calyx persistent in fruit. Corolla rotate ; in 

 aestivation valvate, induplicate. Anthers con- 

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