DICOTYLEDONS. DROSERACE^E. Droscra. 283 



ternate, cyme trifid leafy, p. HO. Rocks, walls, and stony 

 places. 



7. S. reflexurrt, leaves scattered subulate fleshy produced at the 

 base, flowers subcymose. p. 141. Walls, roofs of houses and 

 thatched luildings. 



4. RHODIOLA. 



Dioecious. Barren fi. Cal. 4-partite. Ptt. 4. Nectaries 4, 

 cmarginate. Fertile fl. Cal. 4-partite. Pet A. Nectaries 

 4, emarginate. Caps. 4, many-seeded. 



1. Rh. rosea. p. 289. Wet rocks. 



ORDER LX. PORTULACE^E. 



Cal. 2 5-cleft. Cor. of 5 petals or 5-cleft. Slam, definite 

 or indefinite. Ovary 1. Style 1-, often many-cleft. Stigmas 

 2 5. Pyxis 1 -celled, many-seeded. Seeds attached to a 

 central placenta, albuminous. Embryo annular. 



Herbs or Under-shruls. Leaves alternate or opposite, often 

 fleshy. Mirb. 



\. MONTIA. 



Cal. of 2 leaves. Cor. of I petal. Stam. 3. Styles 3. Caps. 

 3-valved, 3-seeded. 



i. M.Jontana. p. 47. Rills, springy and wet places. 



ORDER LXI. DROSERACE^E. JDecand. 



(Part of CapparidesfJuss.) 



. 5-cleft, persistent. Pet. f>, equal, unguiculate. Stam. de- 

 finite. Anthers turned outwards, adnate, in aestivation rolled 

 Tip with the styles. Pollen cohering in masses of from 3 5 

 granules. Ovary 4- celled, many-seeded. Placentas parie- 

 tal, opposite to the angles of the 'ovary. Stigmas simple. 

 Caps, ^celled, half 3 5-valved, many-seeded. Seeds very 

 small. Embryo round, minute, in the base of a fleshy albumen. 

 Radicfa opposite the hilum. 

 ^ Herbs. Leaves radical. Flowers on scapes. 



1. DROSERA. ' 



''Cat, 5-cleft. \Petalso. StylesQ. Cops. 1 -celled, 3 5-valved, 



many-seeded. 



*i; ; .&. , ^otiindijolia, leaves radical orbicular spreading upon ra- 

 ther a ehort 'footstalk, scape with a simple raceme. p 98. 

 Bogs. 



