MONADELPHIA DECANDRTA. [CI. 16. 



347. ALTHvEA. Styles numerous. Outer cal. in 9 segments. Caps. 

 whorled, 1 -seeded. 



MONADELPHIA PENTANDRIA. 



345. ER6DIUM. Stork's-bill. 



1. E. cicutdrium, 25. 1768. (Hemlock S.) Stalks many-flowered. 



Leaves pinnate ; leaflets sessile, pinnatifid, cut. Stamens simple. 

 Rubbish, and sandy gr. . 6—8. Fetid, Stein procumb. Fl. purp. 



2. E. moschdtum, 13. 902. (Musky S.) Stalks many-flowered. 



Leaves pinnate ; leaflets nearly sessile, elliptical, unequally cut. 

 Perfect stamens toothed at the base. 

 Mount, past. rare. 0. 6, 7. Of a musky fragrance. Stems de- 

 pressed. Fl. smaller. 



3. E. maritimum, 9. 646. (Sea S.) Stalks barely three-flowered. 



Leaves simple, heart-shaped, cut, crenate, rough. 

 Sandy sea-shores. If. 5 — 9. L. simple, on rather long stalks. Fl. 

 pale red. 



MONADELPHIA DECANDRIA. 



346. GERANIUM. Crane's-bill. 



1. G.ph&um, 5. 322. (Dusky C.) Stalks two-flowered, panicled. 



erect. Calyx slightly pointed. Capsules keeled ; hairy below ; 

 wrinkled at the summit. Stamens hairy. 

 Mount, thickets. If. . 5, 6. L. palmate. Pet. wavy, dark purple. 



2. G. nodosum, 16. 1091. (Knotty C.) Stalks two-flowered. Leaves 



opposite, three- or five-lobed, pointed, serrated. Capsules even, 

 downy all over. 

 Mount/thickets, indigenous? %. 5 — 8. Stem 18 in., weak, swelled 

 at the joints. FL purple. 



3. G. sylvdticum, 2. 121. (Wood C.) Stalks two-flowered, somewhat 



corymbose. Leaves about seven-lobed, cut and serrated. Cap- 

 sules hairy all over. Stamens awl-shaped. 

 Mt. thick. If. 6, 7. Pet. purp., with crimson veins. Stain, fringed. 



4. G. pratense, 6. 404. (Meadow C.) Stalks two-flowered. Leaves 



in about seven deep segments, sharply pinnatifid and serrated. 

 Capsules hairy all over. Stamens much dilated at the base. 

 Mount, past. %. 6, 7. Pet. very large, fine blue. Stam. smooth. 



5. G. robertianum, 21. 1486. (Stinking C. Herb Robert.) Stalks 



two-flowered. Leaves somewhat pedate, pinnatifid, five-angled. 

 Calyx with ten angles. Capsule wrinkled. — /3. smaller. G. 

 purpureum, Suppl. 2648. 

 Hedges and waste gr. 0.5 — 10. Fetid, reddish. Fl. crimson. 



6. G. lucidum, 2. 75. (Shining C.) Stalks two-flowered. Leaves five- 



