riOXS OF THE PLATES. 



Plate VI. CHAM^BATIA FOLIOLOSA, page II. 



, magnified. 



e laid open longitudinally, more magnified. 



n, front view, more magnified. 



Plate VII. CARPENTERIA CALIFORNIA. Tab. VII., 



. 1. A petal of the r 



atural size. 







2. Front view of a 



stamen. 







3. Back view of th 



e same. 







4. A capsule, with the persistent cal 



. 



ne manner in which tho 



exocarp separates : slightly 



nagn ii-d. 





5. Longitudinal sec 



magnified. 



6. Transverse seetic 



tion of a capsule, exposing or 



e of the placentae, more 



n of the same. 



The notehe 



in the mar,. 



the lines of 



dehiscence of tl 



e exocarp. 





7. A separate cell, 



>r carpel, after th 



e removal of 



the exocarp. 



"■• ' x - ■ - : - 1 - magnified. 







9. Longitudinal sec 



ion of the same 



equally ni- 



nified. 



10. Embryo, still mo 



'■unified. 





Plate VIII. HYMENOCLEA SALSOLA, i 



A staminate head, moderately magnified. 

 The involucre of the same, with a sino-le st 



One of the stamens, considerably magnified. 



:'.a of the sterile flower. 

 Fructiferous involucre, magnified four or five tin 

 The same, cut open longitudinally, showing the 



Transverse section of the fructiferous involucre. 



The embryo. 



• -:vv-.- 



