140 



268. SAXIFRAGA. 



what acute, about half as long as the elliptico- 

 ovate, obtuse petals, p. 7. Snovjy. Pyr." — 



DUBY. 



"S^. No side-shoots. Stein leafy. L. witJiout 

 marginal Fits. Flaiits annual. Two 

 Bracts to Tlower-stalks. 



49. controversa. Stem solitary, erect. 

 Branches 3-flowered at top. Partial stallcs 

 about as long as fi'uit. L. cuneate, with 3-5 

 porrect (terminal ?) teeth : those of root 

 crowded; the fii'st spatulate, entire, a. 6, 8. 

 'Rugged motmtains. Alps. Apen. 



50. tridaclylites. Stem solitary, erect. 

 Stalks 1-flowered, muchlonger than fruit. Root 

 L. obovato-spatulate, entire or 3-lobed, on a 

 long haft. Stem-L. trifid, alternate. Eoot 

 simple, a. 4, 5. Walls and dry places. 



51. petrssa. Stem solitary, decumbent, 

 loosely panicled. Stallcs 1-iiowered, much 

 longer than fruit. L. palmato-trifid, laciniato- 

 dentate. Lobes acuminate. Stalks of the 

 lowennost channeled. Pet. obovate, twee as 

 long as calyx, a. 5, 6. Hoist stony. Pyr. 

 Dau. Carniola. n. It. 



Sect. II. Calyx about seinisuperior. 

 ^. L. entire. Shoots trailing. 



52. aizoides. Shoots and Flowering- 

 stems ascending, leafy. L. linear, with a 

 fringe of bristles, convex beneath. Divisions of 

 Cal. blunt and pointless. PL bright yellow. 

 p. 7, 8. Moist mountains. 



y3. atrorubens. Smaller. L. more rigidly 

 ciliate. PI. dark crimson. 



P. L. crenate or incise. No trailing Shoots. 

 No marginal Fits. 



1. Stems naked. Z. all radical. 



53. nivalis. L. obovate, attenuate into 

 haft, unequally dentato- crenate. Head 5-8- 

 flowered, somewhat corymbose. Cal. erect. 

 Pet. oblong, obtuse. p. 7- Mountain rocks. 

 Sligo. Sc. Auv. Riesengebirge. 



54. hieracifolia. L. ovato-oblong, at- 

 tenuate into haft, remotely repando-dentate. 

 Rac. somewhat compound. Cal. ofPr. reflexed. 

 Pet. ovate, acute, p. 7, 8. n. w. slope of the 

 Lantscher Alp near Gratz, and on the Wand 

 near Schladming, Styria? 



ii. Stems leafy. 



55. granulata. Stem erect, few-leaved, 

 branched at the top. Root-L. reniform, lobato- 



crenate, on a channeled stalls, p. 5, 6. Open 

 gravelly. 



56. btilbifera. Stem erect, with nume- 

 rous small L., quite simple. Cyme terminal, 

 trifid, 3-7-flowered. Root-L. reniform, lobato- 

 crenate, stalked ; upper L. sessile, linear, en- 

 tire, p. 5, 6. Grassy hills, s. e. G. Apen. 



57. rivularis. Stem ascending, nearly 

 simple. Root-L. palmate, with roundish lobes. 

 Stem-L. lanceolate, entire, all stalked. PI. few, 

 generally on long stalks, p. 8. High moist 

 rocks. Sc. 



58. araclimoidea. Stem procumbent. L. 

 subrotundo-obovate, attenuate, ending in 3 or 

 5 very short and very obtuse lobes, p. 7, 8. 

 Shady rocks. Valle d'Ampola in s. Tyrol. 

 Rocks of Dos Alto in the Brixen. 



Sect. III. Calyx inferior. 

 G. Stem leafy. No trailing Shoots. 



59. cernwa. Stem erect, nearly simple, 

 with one terminal flower. Root-L. reniform,. 

 5-7-lobed, stallved. Upper stem-L. sessile, 

 incise at base; uppermost lanceolate, entire. 

 Axils bulbiferous. p. 7, 8. High moist rocks,, 

 rare. Sc. VaUais. Sty. 



60. rotundifoHa. Stem erect. Pan. 

 many -flowered. Root - L. cordato - reniform, 

 coarsely and unequally crenate, on long-stalks. 

 Stem-L. inciso-dentate. Pet. lanceolate, p. 

 6, 8. Moist shady hills. Alps. s. Pr. It. 



j8. repanda. Crenatures obtuse, with acu- 

 men. 



61. parviHora. "Stems slender, erect, 

 and difli\se. Root- and lower Stem-L. staUied, 

 reniform, 3-5-lobed ; upper sessile, nearly 

 entire. Plower-stallcs long, at length widely 

 spreading, opposite the L. Pet. elliptic, with 

 short claws, hardly exceeding the calyx. Ger- 

 men superior, free. a. 3, 5. Moist rocks and 

 walls in elevated places. Sic." — Guss. Ber- 

 toloni refers this to S. hederacea, Linn., and 

 says that the calyx is attached to the base of 

 the germen. 



"WS.. Stem naked. No trailing shoots. Calyx 

 reflected. 



i. Filaments stibulate. 



62. stellaris. L. obovato-cmieate, nearly 

 sessile, dentato-serrate at top. Scape corymbose. 

 Pet. lanceolate, all tapering iato claws, p. 7, 8. 



Wet mountains. 



63. Clusii. L. oblongo-cuneate, stalked, 

 dentate from middle. Scape corymbose. Three 



