270 



DESCKJPTION OF THE PLATES. 



same. Fig. 4. Longitudinal section of the same. Fig. 5. An ovule detached and highly 

 magnified. 



PLATE LIIL PINUS LL AVE AN A. —Page 208. 



A BRANCH OF THE NATURAL SIZE. 



Fig, 1. A mature cone. Fig. 2. The same, with the scales expanded. Fig. 3. A seed: all 



the figures of the natural size. 



PLATE LIY. PINUS MURICATA.^—Page 209. 



A. A RRANCH WITH STAMINATE CATKINS OF THE NATURAL SIZE 



w 



B. A CONE OF THE NATURAL SIZE. . . 



PLATE LV. PINUS INSIGNIS.— Page. 209 



A. A BRANCH OF THE NATURAL SIZE. 



B. A CONE OF THE NATURAL SIZE. 



PLATE LVL PINUS DEFLEXA.—Page 209. 



LEAVES OF THE NATURAL SIZE. 



Eig. 1. A cone. Fig. 2. A seed; both of the natural size. 



PLATE LVIL PINUS SABINIANA.— 210. 



A BRANCH WITH LEAVES, AND A CONE OF THE NATURAL SIZE 



Lvm 



A BRANCH WITH LEAVES, AND A CONE OF THE NATURAL SIZE 



PLATE LX. CHLOROGALUM POMERIDIANUM.— Page 



UPPER AND LOWER PORTION OF THE PLANT, OF THE NATURAL SIZE. 



Fig. 1. A sepal and stamen; enlarged. Fig. 2. Transverse section of the ovary; magnified 

 Fig. 3. An ovule; highly magnified. 



PLATE LXI. FRITILLARIA LANCEOLATE.— Page . 



A AND B. BROAD AND NARROW LEAVED FORMS OF THE PLANT, OF THE NATURAL SIZE. 



Fig, 1. An exterior sepal; enlarged. Fig. 2. An interior sepal; equally enlarged- Fig- 3. 

 A stamen; magnified. 



2 Named P. edgariana on the plate. 



I 



§ 



9 



4 



