ICOSANDRIA. POLYGYNIA. Potentllla. 391. 



n'ltida, 21. P. leaves moftly three'd downy converge - threc- 



tooth'd, ftems one-flpv/er'd, receptacle woolly, 



glojy, 

 valderia, 20. P. leaves feven'd inverfe-eggM faw'd downy, ftem 



ere<5i:, petalb fhorter than the calyx, receptacles 



woolly. valderian, 



repta?2S, 22. P. leaves fived, ftem creeping, peduncles one-flower'd. 



cre£ping, 



* * With leaves three'd, 



monfpelien- 23. P. leaves three'd, flem branchy eredl, peduncles 



fis. growing out above the knots. monipelier, 



norvegica. 24. P. leaves three'd, flem two-fork'd, peduncles axillary. 



N'orway* 

 nivea. 25. P. leaves three'd gafh' d downy underneath, ftem 



afcendmg. fnoivy, 



grandi flora. 2b. P. leaves three'd tooth'd fomewhat hairy on both fides, 



ftem decumbent longer than the leaves, great- 



Jlower'd. 

 fubacaulis. 27. P. leaves three'd tooth'd downy on both fides, fcape 



decumbent. ncarly-Jieinlcp. 



635. TORMENTILLA. Cal 8-ckft. Petals^. 



Seeds roundifh, naked, affixed to a 

 fmall juicelefs recptacle. Septfoil, 



ere^a, T. T. ftem eredtlfh, leaves feflile. ere^. 



reptans, 2. T. ilem creeping, leaves petioled. creeping. 



636. GEUM. CaL lo-clcft. Petals 5. Seed^ 



with a knotted awn. Avens 



virgintanum.i. G. flowers nodding, petals lefs than the calyx, fruit 



globular : awns hook'd naked, leaves three'd. 



virg'inian. 

 urlanum. 2. G. flov/ers erect, fruit globular villous : awns hook'd 



naked, leaves lyrcd. city, 



r'lvale. 5. G. flowers nodding, fruit oblong : awns feathery 



twifted. river. 



montanum. 4. G. flower inclined folitary, fruit oblong with awns 



villous ftraight. > jnountain. 



Xeptam, 5. G. leaves uniform gafh'd : alternate ones lefs, wires 



creeping, creeping. 



637. DRYAS. 



