188 THE FLORA. 



8 Leaflets dotted -with dark glands. . . .g 



8 Leaflets not dotted. Herbs f 



8 Leaflets not dotted. Shrubs or trees. . . .e 



9 Leaves pinnately 5-15-foliate d 



9 Leaves pinnately 3-(rarely 1-) foliate. Flowers yellow c 



9 Leaves pinnately 3-foliate. Mowers cyanic. . .10 



10 Calyx ^toothed or entire b 



10 Calyx 5-toothed or 5-oleft a 



a Keel with the stamens and style spirally coiled. Bean. Phase'oltis. 1 



a Keel obtuse, ou short claws. Fls. very large, blue. S. Blue Banner. Centeose'ma. 



a Keel acute, on long claws. Fls. very largo, roseate. Butterfiy Pea. Clito'kia. 



b Calyx i-clefc, supported by 2 bractlets. Fls. purple. Milh-vine. Galao'tia. 



b Calyx 4-toothed, with 2 bractlets. Fls. purple. Sds. flattened. Dol'ichos. 



b Calyx 4-tootlied, without bractlets. Fls, pale p. Eog-Peanut.Aweaiokii^^'i.. 



b Calyx entire. Flowers and seeds scarlet. S. Bed Bean. Ebythsi'na. 



c Legumes 5-seeded. S. Vio'na. 



= Legumes 1-2-seeded. S. Ehtnco'sia. 



d Herbs, Keel (straight in Galactia, 2) spirally twisted. Peor^ine. Apios. 2 



d Shrubs. Keel curved. Fls. blue, in hanging racemes. + Wista'kia.- 



e Flowers white or red, in racemes. Locust. Eobin'ia. 8 



e Flowers yellow, few in a cluster. Pods inflated. Bladder Senna. Colti'tea. 



f Pod 2-celled lengthwise, turgid. Milk Vetch. Asteag'ai,tts. 



f Pod half-2-celled lengthwise. Bastard Vetch. Phaoa. 



f Pod 1-celled. Style hairy outer side. QoaVs^Bue. Tipbbo'sia. 



f Pod 1-oelled. Style not hairy at all. S. Indigo. Ljdigo'eeba. 



g Shrubs. Fls. spicate, only 1 petal (the banner). W.S. Lead Plant. Amos.' suk. 



g Herbs. Flowers with 10 stamens, bluish, spicate. W. Da'eea. 



g Herbs. Flowers with .5 stamens, white or red, capitate. W. Petaloste'mon. 



h Pod 1-2-seeded, valves doilble. Tall, with yellow flowers. S. Glotid'ium. 



h Pod many-seeded, very long. Tall, with yellowish flowers. S. Sesba'sia. 



k Pod few-seeded. Flowers scarlet in EBTTHni'NA. 



k Pod few-seeded. Flowers white or yellow. .ilfcfoW. Melilo'ths. 4 



k Vod 1-seeded. Flowers yellow. Leaves resinous-dotted in Ehtncosia. 



k Pod 1-seeded. Flowers cyanic. Leaves dark-dotted. Psoua'lea. 



k Pod 1-seeded. Flowers cyanic. Leaves not dotted. Melilot. Melilo'ibs. i 



m Herbs with curved or spiral pods. Medic. Medioa'go. 



m Herbs with small 1-4-seeded pods not coiled. Cflover. Tkifo'lidm. 5 



m Tree with yellow flowers in hanging racemes. + Golden Ohain. Labde'ndm. 



n Stamens all united. Calyx 2-lipped. Dupme. Lupi'nds. 6 



11 Stamens all but 1 united. Calyx bill^shaped. Psora 'lea. 



o Shrubby. Keel oblong, straight. Scotch. Broom. Genis'ta. 



o Herbs. Keel curved, acuminate. Battle Pod. Cbotala'bia. 



p Leaves pinnate, 5-21-foliate. Umbels stalked. Cobonil'la. 



P Leaves pinnate, 5-21-foliate. Racemes stalked. Vt. Hedys'aedm. 



