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1. E. CHRYSANTHEMIFOLIA Benth. Corolla 

 whitish. Oakland hills. Spring. 



6, Nemophila Nutt. 



Calyx with reflexed, appendiculate sinuses. 

 Corolla campanulate. Ovary 1-celled, with two 

 parietal placentae. Stigma 2-cleft. Capsule 

 membranaceous, loculicidal, the placentae 

 separating from the capsular valves, simulating 

 a second internal capsule. . 



1. N. INSIGNIS Dougl. Ovary containing 

 more than four ovules; scales on the base of 

 corolla rounded and partly free; corolla blue. 

 Common. Spring. 



2. N. MENZIESII Hook. & Arn. Ovary con- 

 taining more than four ovules; scales at the 

 base of corolla narrow and wholly aduate; co- 

 rolla blue or white, more or less marked by 

 dots. Common. Spring. 



3. N. AUBITA Lindl. Ovary containing but 

 four ovules ; scales on the base of corolla in 

 pairs, broad and partly free; corolla violet. 

 San Mateo. Spring, 



4. N. PARVIFLORA Dougl. Ovary contains but 

 4 ovules; scales on the base of corolla oblong, 

 wholly adnate by one edge; corolla light blue 

 or white. Common in shady places. Spring. 



Family 4, POLEMONIACE^i, 

 ^Estivation imbricate. Ovary 3-celled. Style 

 3-cleft. Embryo straight. Cotyledons folia- 

 ceous. 



