430 CALIFORNIA ACADEMY OF SCIENCES. 



C. Wings and keel, indicating their connection and relative size. 



D. Flower magnified, indicating the form and relation of the parts. 



E. Keel magnified, with the wings removed. 



F. Monadelphous stamens, and stigma. 



Plate LVI. 

 Lupinus rostr edits. 



A. Entire plant, slightly reduced in size. 



B. Legume magnified a little less than twice, showing the position of 



the calyx and the withering-persisting petals. 



C. Wings and keel separated to show the shape of the keel and the 



relative size of the two. 



D. E and F. Young flower, banner, and calyx magnified a little less 



than five diameters. 



Plate LVII. 

 Heuchera ccespitosa. 



A. Entire plant, separated from the thick mat of stems and leaves. 



B. Flower dissected to show the position and relative size of the parts, 



and especially the insertion of the petals and stamens. 



C. Flower, magnified five diameters and slightly reduced. 



D. Pistil spread open to show the placenta?. 



Plate LVIII. 

 Brodicea Purdyi. 



A. Entire plant. The upper part of the leaves wanting. 



B. Flower dissected to show the position and relative size of the parts. 



Plate LIX. 



Cynoglossum viride and flowers of C. occidenlale. 



A. C. viride. B and C. Calyx and corolla of C. viride enlarged. 

 D and E. Calyx and corolla of C. occidenlale enlarged to the same ex- 

 tent as B and C. 



