APPENDIX A 



493 



ORDER. 

 POLYCARPICAE 



RHOEADALES 

 GEJRANIALES 



TRICOCCAE - 

 SAXIFRAGALES 

 ROSALES - 



LEGUMINALES 

 UMBELLALES 



FAMILY. 

 Ranunculaceae 



fPapaveraceae 



^Cruciferae - 



Geraniaceae 



Euphorbiaceae 



Saxifragaceae 



Rosaceae 



Leguminosae 

 Umbelliferae 



EXAMPLES. 



(15) Marsh Marigold, (16) 

 Buttercup, (17) Aconite. 



(18) Poppy. 



(19) Mustard, (20) Wallflower. 

 (21) Geranium, (22) Pelar- 

 gonium. 



(23) Spurge. 



(24) Saxifrage, (25) Currant. 

 (26) Apple, (27) Strawberry, 



(28) Rose, (29) Cherry. 

 (30) Trefoil, (31) Pea. 

 (32) Cow-Parsnip. 



BlCORNES - 



PRIMULALES 



PERSONATAE 



VERBENALES 

 SYNANDRAE 



(DlCOTYLEDONE AE S YMPETALAfi) . 



(a) Pentacyclicae. 



- Ericaceae - - (33) Heath, (34) Bilberry. 



- Primulaceae ' - (35) Primrose. 



(b) Tetracyclicae. 



/Solanaceae - (36) Nightshade, (37) Potato. 



IScrophulariaceae - (38) Figwort, (39) Speedwell. 



Labiatae - (40) Dead-Nettie, (41) Sage. 



- Compositae - - (42) Groundsel, (43) Ox-eye, 



(44) Centaury, (45) 

 Dandelion. 



MONO COT YLEDONEAE. 



These Plants are characterised by the embryo bearing only one 

 cotyledon. The leaves are as a rule alternate, with simple form, 

 parallel venation, and a broad sheathing base. The stem and root 

 show no secondary thickening of the type usual in Dicotyledons, 

 their vascular strands having no cambium. The flower is constructed 

 usually of five alternating whorls of parts, and each whorl is commonly 

 trimerous. Most of the Monocotyledons are perennials. They in- 

 clude Grasses, Sedges, Orchids, and Palms. Many are rhizomatous 

 and bulbous plants that are grown for the beauty of their flowers. 



ORDER: LILIALES. 



The plants included in this Order are very naturally related, though their 

 habit is not uniform. Th*y are mostly perennials, with rhizomatous or bulb- 

 ous stock ; but sometimes they are tree-like (Dracaena), while some are 

 climbers (Smilax, Diascorea). They have long entire leaves, with a sheathing 



