XVI SYNOPSIS OF GEKERA. 



Alchemilla. Cal. 8-cleft, inferior. Seed 1, or 2, naked. Rosacea, 

 p. 105. 



Order II. Digynia. 2 styles. 

 (See Alchemilla in Ord. II. Some Gentiance and Cuscuta in Ch V.) 



Order III. Tetragynia. Pistils, or Stigmas, 4. 



Ilex. Cor. wheel-shaped, of 1 or 4 petals. Berry with 4 seeds. Styles 

 0. Some fl. barren. Ilicineee, p. 71. 



Sagixa. Pttf. 4. Cajos. of 1 cell, and 4 valves. Cal. 4-leaved. Cary- 

 ophylleT, p. 45. 



Radiola. P^. 4. Caps, of 8 cells, and 8 valves. Cal. of one leaf, in 

 12 segments. Linece, p. 52. 



Potamogeton. Pet. 4. Cal. 0. Smfc 4, naked, sessile. Fluviales, 

 p. 264. 



RupprA. Pet.O. Cal.O. Seeds 4, stalked. Fluviales, p. 267. 



Class V. Pentandria. Stamens 5. 



Order I. Monogy'Nia. Pistil 1. 



• Flowers monopetalous, inferior, with 2 or 4 naked seeds. (Asperifoliae, 



Linn.) 



Echium. Throat of the corolla dilated, naked ; limb irregular. Stigma 

 deeply cloven. Boraginece, p. 167. 



Lithospermum. Cor. naked in the throat, funnel-shaped. Cal. in 5 

 deep segments. Boraginece, p. 168. 



Symphytum. Cor. closed with awl-shaped converging valves; limb bell- 

 shaped. Boraginea, p. 168. 



Borago. Cor. closed with awl-shaped or notched valves; limb wheel- 

 shaped. Boraginew, p. 169. 



Lycotsis. Cor. closed with concave obtuse valves, funnel-shaped, with 

 a doubly bent tube. Seeds concave at the base. Boraginece, p. 169. 



Anchusa. Cor. closed with concave obtuse valves, funnel-shaped ; tube 

 straight, tumid below. Seeds concave at the base. Boraginete, p. 169. 



My*osotis. Cor. half closed with rounded valves, salver-shaped ; lobes 

 obtuse. Seeds perforated at the base, borne by the calyx. Boraginece, 



p. 170. 



Cyxoglossum. Cor. half closed with rounded valves, funnel-shaped. 

 Seeds depressed, imperforate, borne by a central column. Boraginece, p. 171- 



** Fl. monopetalous, inferior, with numerous covered seeds. 



Axagaelis. Caps, of one cell, bursting all round. Cor. wheel-shaped. 

 Stam. hairy. Primulacece, p. 194. 



Lysimachia. Caps, of 1 cell, with 10 valves. Cor. wheel-shaped. 

 Primulacece, p. 193. 



Primula. Caps, of 1 cell, opening with 10 teeth. Cor. salver-shaped; 

 tube cylindrical, throat open. Stigma globular. Primulacea, p. 192. 



Hottonia. Caps, of 1 cell, with 5 teeth. Cor. salver-shaped. Stam. 

 from the margin of the tube. Stigma globular. Cal. in 5 deep segments. 

 Primulacece, p. 194; 



