108 POPULAR FLORA. 



Seeds many in a one-celJed berry. Shrubs, Currant F. 155 



Seeds many in a 2-oelled or 1-celled pod : styles 2, Saxifrage F. 157 



Seeds many: pod 4-celled: style 1: stigmas 4, Evening-Primrose F. 153 



Seeds (1 to 5) one in eacli cell. Border of tlie calyx obscure. 



Flowers in cymes or heads. Style and stigma one, Cornel F. 160 



Flowers in umbels. 



Umbels compound ; styles 2: fruit dry. Parsley F. 158 



Umbels simple or panicled: styles 3 to 5, rarely 2: fruit a berry, Aralia F. 169 

 Calyx free from the ovary, at least from tile fruit. 



Leaves punctured with transparent dots, sharp-tasted or aromatic. 



Leaves simple, all opposite and entire, St. Joiin's-wort F. 128 



Leaves compound. Rue F. 137 



Leaves without transparent dots. 



Pistils more than one. Leaves with stipules, Rose F. 146 



Pistils 4 or 5. Herbs without stipules, Stonecrop F. 156 



Pistils 2, nearly distinct. Stipules none, Saxifrage F. 157 



Pistil one, simple, one-celled: style and stigma one, Pulse F. 141 



Pistil one, compound, either its styles, stigmas, or cells more than one. 



Style one (in Cress F. often short or none), entire, or barely cleft at the top. 



Anthers opening by holes or chinks at the top, ^ tt t^ ..oq 



Anthers opening across the top, ) 



Anthers opening lengthwise. 



Herbs: stamens on the persistent calyx, Lythrum F. 152 



Herbs: stamens on the receptacle, 6, two of them shorter, Cress F. 124 

 Woody plants. Fruit few-seeded. 



Stamens fewer than the 4 long petals, Feinge-treb, 189 



Stamens as many as the broad petals, Staff-tree F. 139 



Styles or sessile stigmas 2 to 6, or style 2- to 5-cleft. 

 Ovary and fruit one-celled, and 



One-seeded. Shrubs, Sumach F. 137 



Six-seeded on 3 projections from the walls, Pinweed, 127 



Several- or many-seeded. Stamens distinct. 



Seeds in the centre of the pod. Leaves all opposite. Pink F. 129 



Seeds on the walls or bottom of the pod, Saxifrage F. 167 



Many-seeded along the walls of a long-stalked berry. 



Stamens monadelphous. Passionflower F. 155 



Ovary with 2 to 5 or more cells. 



Sessile stigmas and stamens 4 to 6, Holly F. 171 



Styles 3. Leaves opposite, compound, Bladdernut F. 139 



Styles or long stigmas 2. Fruit 2-winged, Maple F. 138 



Styles or divisions of the style 5. 



Stamens 5: pod partly or completely 10-celled, Flax F. 134 



Stamens 10 : pod 6-celled. Leaves compound, Wood-Sorrel F. 136 

 Stamens 10 (or fewer with anthers): styles united 

 with a long beak, splitting from it with the 

 6 one-seeded little pods when ripe, Geranium F. 135 



