CROTONS OF THE UNITED STATES. V1 
Plate 12, C. linearis, form A.—1, Staminate branch; (2, pistillate 
branch; 3, staminate flower, < 8; 4, pistillate ower, x 6; 5, styles, x 6; 
6, seed, X 8. 
Plate 13, C. linearis, form B.—1, Pistillate branch; 2, staminate 
branch; 3, staminate flower, < 8; 4, pistillate flower, x 6; 5, styles, x 6; 
6, seed, X 8. 
Plate 14, C. betulinus.—1, Staminate flower, X 8; 2, pistillate calyx, 
and 3, young capsule of same, X 8. 
Plate 15, C. Floridanus.—1, Staminate flower, <6, and petal of 
same, X 8; 2, pistillate calyx, X 4; 3, capsule, X 4; 4, seed, x 4. 
Plate 16, C. glandulosus, vars. —1, Var. Shorti; 2, var. angustifolius ; 
8, var. Lindheimeri. 
Plate 17, C. glandulosus septentrionalis.— 1, 2, Bracts, with glands, 
X 10; 3, stellate hair, much enlarged; 4, petal and part of calyx, « 8; 5, 
staminate flower, < 6; 6, portion of capsule and calyx, X 4; 7, seed, 
< 4. 
Plate 18, C. capitatus.—1, Stellate hair from calyx, enlarged; 2, 
staminate flower with buds above, and sepal, petal and stamen of same, 
all X 8; 3, pistillate calyx, X 4; 4, capsule, 4; 5, seed, x 4. 
Plate 19, C. Engelmanni.—1, Lower leaf, X 4; 2, staminate flower, 
<2, and sepal, petal and stamen of same, < 4; 3, capsule, X 3; 4, pis- 
tillate calyx, < 3; 5, styles, X 3; 6, seed, X 4. 
Plate 20, C. Muélleri.—1, Staminate flower and sepal, and 2, stamen 
and petal of same, X 8; 3, seed, X 4; 4, capsule, X 4; 5, pistillate calyx, 
x 4. 
Plate 21, C. Elliottii.—1, Stamen, sepal and petal, <8; 2, pistillate 
calyx, 2; 3, staminate flower, <8; 4, capsule, x 4; 5, seed, 4; 6, 
styles, X 6. 
Plate 22, C. leucophyllus.—1, Pistillate calyx, X 4; 2, capsule and 
bracts, X4; 38, seed, X 4; 4, sepal, petal and stamen, < 8; 5, style, 
x 4. 
Plate 23, C. corymbulosus. —1, Staminate flower, X6; 2, petal and 
stamen from same, <6; 3, pistillate flower, 6; 4, capsule, styles 
removed, X 4. 
Plate 24, C. Lindheimerianus.—1, Bract, X 8; 2, sepal and petal, 
<8; 3, capsule, <4; 4, staminate flower, X 6; 5, seed, < 6; 6, rachis, 
K 4. 
Plate 25, C. punctatus. — 1, Pistillate plant; 2, monoecious plant. 
Plate 26, C. Californicus.—1, Staminate plant; 2, pistillate plant; 3, 
staminate flower, <6; 4, capsule, X 4; 5, style, X 4; 6, seeds, X 4. ; 
Plate 27, C. Californicus, vars. —1, Var. tenuis; 2 and 3, var. longipes. 
Plate 28, C. Neo-Mexicanus. —1, Staminate plant; 2, pistillate plant; 
8, stellate scales from leaf, much enlarged; 4, staminate flower, < 8; 
5, styles, X 4; 6, capsule, X 4; 7, seed, X 4. 
Plate 29, C. Texensis, narrow leaved form of Southwest.—1, Pistil- 
late plant; 2, staminate plant; 3, leaf detail, X 10. 
