SYNOPSIS. 
xix 
Class IX. ENNEANDRIA. 
318. Butomus. Perianth of 6 coloured leaves. Stigmas 6. 
Class X. DECANDRIA. 
Order I. MONOGYNIA. 
190. Nat. Order 48. Ericaceae (in part). Cor. 5-cleft or of 5 
petals. 
Order II. DIGYNIA. 
112. Scleranthus. Cat. 5-cleft. Pet. 0. 
116. Saxifraga. Cal. 5-toothed or 5-parted. Pet. 5. Fr. with 
2 beaks. 
41. Saponaria. Cal. 5-toothed, naked below. Pet. 5. 
40. Dianthus. Cal. 5-toothed, with scales at the base. Pet. 5. 
(Chrysosplenium, N. O. 37. Polygonum, N. O. 67-) 
Order III. TRI- TETRA- PENT A- GYNIA. 
39. Nat. Order 15. Caryophylle^e (in part). Caps, opening 
by teeth at the end or valves. 
42. Cucubalus. Fr. a berry. Styles 3. 
65. Oxalis. Caps. 5-celled, opening at the angles. Pet. con- 
nected below. 
113. Sedum. Caps. 5. Pet. 5. 
114. Cotyledon. Caps. 5. Cor. tubular, 5-cleft. 
(Adoxa, N. O. 39.) 
Class XI. DODECANDRIA. 
262. Asarum. Perianth 3-fid, superior. Style 1. 
103. Lythrum. Cal. tubular, inferior, with 10 teeth. Pet. 6. 
Style I. 
89. Agrimonia. Cal. turbinate, with hooked bristles. Pet. 5. 
Styles 2. 
31. Reseda. Pet. irregular. Styles 3. Caps, open at the end. 
114. Sempervivum. Pet. and styles 12 or more. 
(Styles 3. Euphorbia, N. O. 73.) 
(Styles 4. Potentilla, N. O. 27.) 
Class XII. 1COSANDRIA. 
84. Nat. Order 27. Rosacea (in part). 
