GERANIACEiE. 



69 



somewhat emarginate, not longer than calyx. 

 (Base of Filaments lanceolate, ciliate, Koch.) 

 a. 3, 4. Sandy, it. Svv. It. Sic. 



10. grxiinuin. Erect. Root L. cordate, 

 undivided. Stem L. opposite, acuminate, ter- 

 nate, inciso-dentate ; the middle divisions 

 lengthened. Divisions of upper L. pinnatifid. 

 Stalks 1-3-flowered. Sepals 3-nerved. a. 5. 

 Open, grassy. Sic. 



11. Botrys. Strigoso-hispid. Lower L. ob- 

 long, lobed, or pinnatifid, somewhat cordate at 

 base ; upper pinnatipartite, laciniate, with acute 

 segments. Stalks 2-3-flowered. Cal. dowmy, 

 with a short point, a. 6. Sandy. Albano. 

 Nap. Sic. 



12. laciniatum. Root L. cordato-ovate, 

 3-lobed, toothed. Stem L. palmate ; divisions 

 deeply laciniato-pinnatifid. Segments linear, 

 acute. Stip. broadly ovate, obtuse. Umbels on 

 long stalks, 4-10-flowered. ^.'^,^. Shores. It. 



C. L. lobed, or entire, not laciniately 

 divided. 



13. chium. Stems diffuse. L. cordate; 

 lower with broad overlapping lobes ; upper 

 tripartite, inciso-dentate ; the middle seg- 

 ment generally trifid. Stip. acute. Stalks 

 many-flowered. Hairs of Cal, incurved, not 

 glandular, a. 4. Sandy coasts. Lecce. Reg- 

 gio. Sic, 



14. malacoides. Glanduloso-pubescent, 

 Stem erect. L. cordate, undivided, or some- 

 what 3-lobed. Lobes not overlapping. Stip. 

 acute. Stalks many-flowered. Pet. equalling 

 calyx. (All Stamens lanceolate, hairless, Koch.) 

 Awns of Sepals very sJiort. a. 2-4. Grassy 

 borders, s. Eur. 



15. alnifolmm. " Stems diffuse. Hairs 

 spreading. L. cordato-subrotuud, undivided, or 

 obscm'ely 3-lobed, nearly smooth, dentato- 

 crenate ; uppermost oblong, acutely serrate. 

 Stalks many-flowered. (All, except the upper- 

 most, conspicuously shorter than L. Hairs of 

 Sepals incurved, mostly without glands. Stip. 

 acute, Bert.) a.4, 5. Grassy hills. Sic. Differs 



from malacoides in habit and colour" — Guss. 



16. Gussonii. Densely villous. L. cordate, 

 obtuse, undivided or lobed, bluntly dentate. 

 Stip. and Bract ovate, scariose, obtuse. Stalks 

 long, many-flowered. Pet. obovate, t\rice as 

 long as awned sepals, p. Loio hills. K. Nap. 

 rare. 



17. nervulosum. '"' Stem short, diffuse. 

 Hairs bent down. L. cordate, incise, dentate. 



somewhat hoary. Stip. and Bracts ovate, 

 scariose. Sialics many-flowered. Pet. as long 

 as calyx, a. 4. Open hills. Taormina. rare" 

 — Gvss. from Presl. 



18. littoreum. Stems prostrate, nearly 

 hairless. L. cordato-orbicular, 3-lobed, un- 

 equally crenate. Stalks long, many-flowered. 

 Awns bearded, p. Sandy shores. Narbonne. 

 Cors. Not noticed by Bert. Seems hardly to 

 differ from E. maritimimi, except in number 

 of flowers. 



19. albiflorum. Decumbent. Hairs spread- 

 ing ; the upper bearing glands. L. ovato-ob- 

 long, with coarse, acute, unequal serratures. 

 Pl.-stalks about as long as L. a. 6. Pastures. 

 Sard. 



20. malopoides. Downy. Stem erect, or 

 nearly wanting. Lower L, cordate or cordato- 

 oblong, somewhat lobed; upper crenate, un- 

 divided. Stalks 2-4-flowered. Pet. two or 

 thi-ee times as long as calyx. A\«is bearded. 

 p. 5. Rocky shores. Sard. Cors. 



21. maritixnum. Stems prostrate, difpase. 

 L. cordate, inciso-crenate, hispid. Stalks 1-8- 

 flowered. Pet. shorter than calyx. Awns not 

 bearded, p. 5-9. Shores. Pr, Eng. 



143. GERANIUM. 



A. Perennial, 

 i. Capsule wiinkled. Sp. 1-4. 

 ii. Capsule not WTiuMed. 



a. Stalks 1-flowei-ed. Sp. 5, 6. 



b. Stallis 2-flowered. 



* Root mth globose tubers, Sp. 7- 

 ** Rhizoma prsemorse. Sp. 8-13. 

 *** Root descending. Sp. 14-16. 

 3. Annual. Stalks 2-flowered. 



i. Capsule not wrinkled. Sp. 17-21. 



ii. Capsule wiinkled. Sp, 22-26, 



A. Peremiial. 



i. Capsule wrinJded. 



1, macrorhizum. Rhizoma prsemorse. 

 Stems erect, dichotomous. L. palmate, 7-fid, 

 inciso-dentate. Fi'.-stalks erect. Pet. spatulate. 

 Claw as long as calyx. Caps, hairless, p. 4-6. 

 Stony mns. Idi'ia, Plekner Alps in Caainthia. 

 Italian Alps. s. Tyi'. Abruzzi. 



2. reflexum. Rhizoma prsemorse. Stems 

 erect, terete. L. palmate, 5-7 -lobed, inciso- 

 dentate. Pet. reflexed, dentato -lacerate at top. 



