14 ANALYTICAL KEY. 



Pistilx (f/5 to ovary) one below but ?>-several-lobed or horned at the top — paok 

 Not fleshy plants: petals unequal, cut or cleft: pod 1-celled, 



many-seeded MIGNOMETTE F. 68 



Not fleshy: pod several-celled, several-seeded, 



(Nigella) CROWFOOT F. 34 

 Fleshy plants: petals equal, narrow, entire FIG MARIGOLD F. 11(9 

 Pistil one, conipletclij so as to the ovanj, which /« — 



One-celled, and loith one parietal placenta, or otherwise showing 

 that the pistil is of a single carpel — 

 Shrubs or trees: leaves twice pinnate or else phyllodia: fruit 



apod (Acacia) PULSE F. 116 



Shrubs or trees : leaves simple : stone fruit (Pruuus) ROSE F. 141 

 Herbs; with 1-flowered l-'2-leaved stems: leaves peltate, 



(Podophyllum) BARBERRY F. 4'J 

 Herbs; with flowers in racemes, &c.: leaves not peltate, 



CROWFOOT F. 34 

 One-celled, tcith tioo or more parietal placentae. — 



Calyx free from the ovary : stamens on the receptacle — 

 Leaves punctate with 2)ellucid and dark dots, opposite, 



entire .... ST. JOHN'S-WORT F. 81 

 Leaves not punctate — 



Calyx persistent, of 5 unequal sepals ROCKROSE F. 69 

 Calyx deciduous, of 4 sepals: petals 4, 



(Polanisia) CAPER F. 68 

 Calyx falling when the corolla opens or before : 

 petals more numerous than the (mostly 2) 



sepals POPPY' F. 54 



Calyx coherent with the ovary — 



Fleshy and leafless, often prickly plants CACTUS F. 195 

 Leafy herbs, rough or bristly, the hairs sometimes 



stinging LOASA F. 187 



Tico-several-celled, or when l-celled the ovules not parietal — 

 Leaves punctate with both dark and pellucid dots, opposite: 



ovary superior . , .ST. JOHN'S-WORT F. 81 



Leaves punctate with pellucid dots, not jointed with their 



stalk : ovary inferior .... MYRTLE F. 175 

 Leaves punctate with pellucid dots, alternate, jointed with 



their stalk : ovary superior .... RUE F. 98 

 Leaves not punctate with pellucid dots, and — 



All at the root, in the form of pitchers or tubes, 



PITCHER PLANT F. 53 

 All at the root, bearing a flytrap at the end. 



SUNDEW F. 173 

 All from prostrate rootstocks or tubers under water, 

 mostly peltate or rounded, equal-sided. 



WATER LILY" F. 51 

 On the rootstock or tuber, or alternate on stems, unequal- 

 sided, succulent : flowers monoecious BEGONIA F. 193 

 On herbaceous stems, succulent: pod 1-celled, 



PURSLANE F. 79 

 On woody stems {trees or shrubs), of ordinary confor- 

 mation — 

 Stamens on the receptacle, mostly in 5 clusters : calyx 

 valvate in the bud: stipules (often deciduous), 



LINDEN F. 91 

 Stamens in 5 clusters, one on the base of each petal: 

 calyx imbricated in the bud: no stipvle.s — 

 Ovary superior, 5-celled . CAMELLIA F. 84 

 Ovarv partly inferior, becoming one-cp]lerl and 



one-seeded .... STORAX F. 277 

 Stamens separate: leaves alternate, m'sily with 



stipules PEAR SUBF. 143 



Stamens separate : leaves opposite or some if them 

 scattered: no stipules — 

 Calyx tube or cup wholly adherent to the 3-.''>- 



celled ovary . . SAXIFRAGE F. 164 

 Calyx cup extended bevond the free or adherent 



few-many-celled'ovary LOOSESTRIFE F. 177 



