f ThomaslaJ] xxii, stkkculiace.e. 249 



Leaves lolcd, very much wilukleJ, roughly stellate-hairy above, 



densely toiiientose uiiJcriu^atb 2, T, ru(/osa. 



B, Siljiides leofij. Stamens and siaminodia united in a ?i?/po(/pwHS cup as long as the 

 ovary. 



Leaves ovate or broadly oblong, nlmost entire 3. T. montana. 



C. Stiputi'S tenfff (in T. foliosa sometimes wanting), Stame?ts hgpoggnous, free or 

 stightlg connected at the hase^ with or icilhout stami/fodia. 



Leaves mostly ovate-corJatc, oftcu siuiiaLc-IobeJ. 



Leaves closely Iioary-tomcntose ou both sides, without rigid hairs, 



and scarcely lobed 4. 71 temdvestita. 



I-cavcs gluLrous or hirsute aI)ove, tomeutosc uudernculh, usually 

 lobed. 



fr» 



k 



J'all slirubs. Leaves H to 3 iu. 

 Filunieuts very short. Leaves scabrous or hirsute above. Ra- 

 cemes rarely branched. 

 Braelcolcs small, liuear. Calyx divided to the middle or 



lower, lobes aeute 5. jT. solanacea, 



Braeteoles broadly lanceolate. Calyx not divided to the 



middle, lobes rather obtuse 6. jT. hrachystacTtys, 



' Filaments about as long as the anthers, IjCaves nearly gla- 



i)rous above. Kacemes branched. Calyx-lobes aeute . . 7. ■?! discotor. 

 Low shrubs. Ijeavcs mostly under 1 iu. Flowers small. 



Calyx-lobca short, brond and obtuse. Sliimlcs reuiforra . . 8. 21 quercifolia, 

 Caly.v dLcply divided, lobes aeute. Stipules very small . , 9. T/fotiosa. 

 Leaves glabrous on both sides, or sprinkled or hispid with rigid stel- 

 ^ late hairs, usually lobcd. 



Stipules very small. Calyx-lobes deep and aeute 9» T.foliosa, 



Stipules rather large, reniform or lobed. Calyx-lobes short and 

 rather t)btuse. 

 Leaves small, glabrous, nearly ecpially 3-lobed. Flowers ratlicr 



snuill 10. 71 ti-itoba, 



Leav(s 1 to 2 in., more or less stellate-hispid. Flowers large . 11. Z tripttglfa. 

 Leaves (except the lowest) obloTig, lanceolate or linear, entire or 

 hastate with very £.hort lateral lobes, the margins often crisped 

 ^ or revolute. 



Stipules reniform or semihastate. Leaves tlat or crisped. Ovary 

 3- or rarely •l-eclled. 

 Ovary and style glabrous. 



Fiowers rather snudl. Filaments very short 12. T. purpurea. 



Flowers lar«rc. Filaments about as lon^ as the anthers . . 13. T. wacrocalgx. 

 Ovary and often the base of the style tcunentose. 

 Calyx thin, except the prominent midribs. 



Flowers rather small. I'ilameuts short ^^- T, patic^Jlora. 



Flowers larire. Braeteolcs broad. Filaments nearly as 



long as the anthers V^. T, rlnjnchocarpa. 



Calyx large, the lobes broadlv thick in the centre, with broad, 



thin, nmlulatc margins ' . U. T. grandijtora. 



Stipules semihastate. Leaves crisped or revolute on the margins. 

 Ovary 5-celled. 



Leaves pctiolatc, crisped. Ovary villous 17. 7". cognaia. 



Leaver ocssile, the margins revolute. Ovary glabrous . . - 18. 71 ridtngioides. 

 Stipules semihnstatc. Leaves wrinkled, with revolute margins. 



Ovary 3- or rarely l-cclled. ^ _ ,. 



Bracteolec liiu-ar-lanceolate 19- " ^'^■'i7'^;y^/^/'^- 



Bracteoles broadly lanceolate or ovate 20 J. fefalocalyx. 



Stipules like the leaves, narrow, heath-like, with revolute margins 'li. T. sarotes. 



