134 FAMILIAR LESSOKS IK BOTAKY. 



tt CcUyx herbaceous or corolla-like. 

 Ovaries more than one. 



Stamens inserted on the calyx. Leaves stipulate Rosace.*!. 



hypogynous. Stipules none. 



Embryo minute Ranunculacb.«. 



and seeds large, curved M£NisFER]fACE.£. 



Ovaiy solitary. 



Calyx adherent to the ovary. 

 Ovary 1-celled. 



Fruit a 2-valved, many-seeded capsule Saxifkagaceje. 



indehiscent, l-seeded. 



Anthers (and stigma) sessile. Tree-parasites Loranthack.£. 



on filaments. 



Drupe berry-like. Stigma decurrent Cornacej5. 



dry. Albumen copious Santalace^. 



Ovary 4-celled, raany-ovuled. Stigma capitate » ^ 



_„,',, _% ,. , , J. Onaghace^. 



3-celled, 3-ovuled. 3. Leaves dissected ) 



2-3-celled. Capsule 2-valved. Leaves alternate Hamamelack^. 



Fruit a berry. Leaves opposite Myrtace^. 



Calyx free from the ovary. 

 Ovary 1- celled. 

 Ovules and seeds numerous. 



Vines. Fruit berry-like Passiplorace^. 



Stems erect. Capsule circumscissile Celosie^. 



Ovule and seed solitary. Leaves stipulate. 



Stipules sheathing. alternate Poltgonace^. 



S'Carious. opposite Illecebre^. 



nut sheathing nor scarious. 



Flowers perfect. Achenium 2-lobed, spiny Petiverib^. 



imperfect. 



Herbs, stems twining. Leaves 3-5-lobed CANNABiNACEiE. 



not twining. serrate or entire . . Urticace^. 



Trees or shrubs. 



Juice watery. Flowers single or clustered Ulmaceje. 



milky. included in a fleshy receptacle Morace^. 



Ovule and seed solitary. Leaves without stipules. 

 Stamens more numerous than the calyx-lobes. 



Anthers opening by valves Lauraceje. 



opening lengthwise. 



Calyx 5-6-parted Poltgonace^. 



entire. Berry oval Thymeleace^. 



Stamens equaling in number or fewer than the calj'x-lobes. 



Flowers with scarious bracts Amarantace^. 



without scarious bracts. 



Calyx corolla-1 ike, plaited Nyctaginace^. 



herbaceous. Styles 2 CHENoroDiACE^. 



Ovary 2-12-celled. 

 Leaves whorled. 



A heath-like shrub. Calyx of imbricated scales . . Empetrace^. 



A prostrate annual. corolla-like . .Mollugine^. 



Leaves opposite. 



