DICOTYLEDONS. — GERANIACE.^. Geranium, 275 



2. GERANIUM. 



Monosynous. Cal. of 5 leaves. Cor. of 5 regular petals. Nec- 

 tariferous glands 5. Stamens 10. Fruit beaked, separating 

 into .5 monospernious capsules, each tipped with a long, nuked, 

 simple awn (neither spiral nor bearded). 

 * Peduncles \-Jlowered. 



1. G. sanguineum, peduncles 1 -flowered, leaves nearly orbicular 

 in 5 — 7 deep lobes each of which is trifid. t). 206. — Rocks. 



** Peduncles 2-Jiowered. Roots perennial . 



2. G. Vhceiim, peduncles 2-flowered opposite the leaves, cal. 

 slightly awned, petals waved, capsules keeled hairy below 

 wrinkled above, stem erect, p. 206. — IVoods. 



3. G.. sylvatkum, peduncles 2-flowered, leaves subpeltate with 

 5 or 7 deep and acute lobes which are cut and serrated, stem 

 erect corymbose, petals slightly notched, capsules keeled hairy 

 (not wrinkled), p. 206. — Thickets. 



4. G. pratense, peduncles 2-flowered, leaves 5 -partite, lobes 

 multipartite all the segments acute, capsules hairy smooth (not 

 wrinkled), p. 206. — Pastures. 



5. G. pyrenaicum, peduncles 2-'flowered, leaves reniform 5 — 7- 

 lobed, lobes oblong obtuse trifid and toothed at the extremity, 

 stem erect branched, petals deeply notched twice as long as 

 the cal. p. 206. — Waste places. 



*** Peduncles 2-Jiowered. Root annual. 



6. G. lucidum, peduncles 2-flowered, leaves roundish 5-lobed, 

 lobes trifid and notched obtuse, calyces pyramidal angular den- 

 tato-tuberculate, capsules wrinkled, p. 207. — Rocks and walls. 



7. G. rohertianum, peduncles 2-flowered, leaves ternate or qui- 

 nate, leaflets pinnatifid, segments mucronate, cal. angular hairy, 

 capsules wrinkled, p. 207. — Woods. 



8. G. molle, peduncles 2-flowered, leaves rounded or reniform 

 lobed and cut downy, petals notched scarcely longer than the 

 cal., capsules transversely wrinkled, seeds smooth, p. -207. — 

 Waste places. 



9. G. rotundifolium, peduncles 2-flowered, leaves rounded or 

 reniform lobed and cut downy, petals entire the length of the 

 cal., capsules smooth (not wrinkled) hairy, seeds punctate. 

 p. 207. — Waste places. 



10. G. pusillum, peduncles 2-flowered, flowers pentandrous, 

 petals notched, leaves rounded or reniform in 5 — 7 deep lobes, 

 lobes trifid, capsules smooth carinated downy with erect appres- 

 sed hairs, seeds smooth, p. 207. — Waste grounds. 



11. G. disscctum^ peduncles 2-flowered, petals notched rather 

 longer than the much awned cal., leaves 5-partite, lobes trifid 



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