30 
19. 
20. 
21. 
22. 
23. 
24. 
25. 
POPULAR FIELD BOTANY. 
five each, two-lipped. Stamens two or four. Carpels 
united into a superior, four-lobed ovary. Four nuts. 
Solanacee.—Divisions of calyx, petals, and stamens, 
five each. Carpels united into a superior two-celled, 
many-seeded pistil. | 
Scrophulariacee.—Divisions of calyx and petals four or 
five each, usuallyirregular. Stamens two or four. Carpels 
united into a superior, two-celled, many-seeded pistil. 
Verbenacee.—Calyx tubular, inferior. Cordlla tubular, 
generally irregular. Stamens usually four, seldom 
equal. Ovary two or four-celled. Style one. Stigma 
sometimes in two. 
Lentibulariaceea.—Divisions of calyx and petals four 
or five each, irregularly united. Stamens two. Carpels 
united in a superior pistil with many seeds. 
Primulaceea.—Divisions of calyx, petals, and stamens, 
five each; the latter opposite the petals. Carpels 
united into a superior, one-celled, many-seeded pistil. 
Plumbaginacee.—Divisions of calyx, petals, and stamens, 
five each; the first plaited. Ovary solitary, superior, 
one-celled, with five stigmas. 
Plantaginaceea.—Divisions of calyx, petals, and stamens, 
four each, the latter inserted on the corolla alternately 
