CLASSES, ORDEKS, ANB GENERA, 



Mop 

 Cell 



sul- 

 Stani 



eso( 



s 



;eins, 





)liDS 



tie 

 clef' 



u 



od 



so 



ii^. 



as 



if 



35. 



36. 



37. 



38. 



rruit covered by the perianth, 1 -seeded, not winged. — Sti- 



pules none. p. 352. 



Polygonum. Perianth single, coloured, 5 -parted. Stam. in- 

 serted at the base of the perianth. Achene 1 -seeded, wingless. 

 — Herbaceous plants, with alternate leaves and sheathing 

 stipules, p. 363. 



Ulmus, Perianth single, 4 — 6-cleft. Fruit longer than the 

 perianth, compressed, winged all round (a samara)^ 1 -seeded. 

 Trees, with alternate leaves and minute stipules, p. 386. 



Ord. HI. Trigtnia. 3 styles. 



* Flowers superior. Cor, monopetalous, 5-lobed. 



Viburnum. Berry usually 1 -seeded. — Leaves simple, p. 193. 

 Sambucus. Berry 3— 4-seeded. — Leaves pinnate, p. 192. 



^^ 



t 



J 



Petals 5. 



39. Tamarix. Stigmas sessile, feathery. Caps. 1-celled, 3-vaIved, 



with many comose seeds, p. 150. ■ 

 PARONYCHIACE^. Fruit with one naked seed. — Leaves 



40. 



with membranous stipules 



Japs 



p. 152. 



ounJ 41. CARYOPHYLLACE^ 



lid 



POLYCARrON), 



Caps. 1 -celled, with several naked 

 seeds. ^- Leaves without stipules — (Stellaria and Holos- 

 teum). p. 55. 



f f Perianth single. 



42. CHENOPODIACEiE. Perianth herbaceous. Stipules want- 



ing. — (Chenopodium and Su^da), p. 353. 



43. PoLiGONUM. Perianth coloured. Stipules sheathing, p. 363. 



44. Parnassia. 



Ord. rV. Tetragynia. 4 styles. 



Petals 5, 



Cal. deeply 5-cleft. Petals 5. Nectaries 5, heart- 

 shaped, fringed with globular-headed filaments. Capsule 

 1 -celled, 4-valved, each valve bearing a longitudinal linear 

 receptacle with numerous seeds. 



p. 51. 



^ 



Ord. V. Pentagynia. 5 styles. 



Stamens inserted upon 



PLUMBAGINACE^ 



of 



membranaceous. 



Cal, funnel-shaped, plaited, dry and 

 Pet. 5, united at the base, bearing the sta- 



mens. Caps. 1 -seeded, invested by the calyx, p. 344. 



Stam. inserted upon the receptacle, free from the cal andpetah 



Cal of 5 leaves or 5-partite. 



46. Linum. Pet. 5, entire. Germen and Caps, globose, mucro- 



nate, with 10 valves, 10 cells, and 10 seeds. 



p. 74. 



a 



