SOLANACEyE. 



250 



minate, attenuate, with auricle on each side of 

 stalk. Tube of Cor. slender, twice calyx. 

 Segm. acumiuate. p. 5. Nat. Orosei, Sard. 



3. rustica. L. ovate, stalked, entii-e. Tube 

 of Cor. equalliag calyx. Segments of Border 

 obtuse, a. 7, 8. Nat. Cavallino near 

 Venice. 



586. DATURA. 



1. ferox. L. ovate, unequally sinuato-den- 

 tate. Caps, oblong, erect. Spines thick ; the 

 uppermost large and converging, a. 7, 8. 

 Hich. Messina. 



3. Stramonium. L. ovate, unequally sinu- 

 ato-dentato. Caps, oblong, erect. Spines 

 numerous, nearly equal, a. 6-9. Uich. Eng. 

 Fr. G. It. 



)8. Tatula. Stem, Stalks and Nerves of L., 

 Cal., and Cor., tinged with violet. 



3. IVIetel. Pubescent. L. ovate, acute, 

 nearly entire. Caps, globose, cernuous, with 

 short and remote spines, a. Spring. Sandy. 

 Messina. Mumendosa BaUau in Sard. 



4. Isevis. L. ovate, hairless, angulato-den- 

 tate. Caps, erect, without spines, a. 6-9. 

 Palermo. 



587. HYOSCYAMUS. 



1. niger. L. oblong, acuminate, with 

 coarse, acute teeth ; upper sessile, amplexicaul. 

 Fl. approximate, nearly sessile. Caps, secund. 

 a. b. 5-8. Rich. 



3. albus. L. ovate, sinuato-dentate or 

 lobed ; all stalked. Fl. distant, neai'ly sessile. 

 Cal. with many striae, a. b. 5, 6. Tllcli. 

 mdt. Fr. It. Istria. 



3. aureus. L. staUied, dentate, acute. Fl. 

 stallced. Fruit drooping, b. Rich. Nice ? 

 Montp. ? Narbonne. Bert, unites this to H. 

 albus. 



4. auriculatus. L. ovato-oblong, dentate. 

 Stalks of the lower auricled at base ! a. 5 . 

 Mountains, e. of Naples. 



588. SCOPOLINA. 



1. atropoides. Cor. tubuloso-campanulate. 

 Tl. brown aiid shining externally, dull within. 

 p. 4, 5. Shade. Cam. 



2. viridiflora. Cor. obovato-campanulate, 

 rjreen. p. 4, 5. Mountain woods. Mt. Schem- 

 Ije, Carniola. 



589. VERBASCUM. 



A. Anthers decurrent. 



i. L. decurrent to below next L. Sp. 1, 2. 

 ii. L. decurrent, but not to below next L. 



a. Anthers shortly decurrent. Sp. 3. 



b. Anthers very decurrent. Sp. 4-8. 



iii. L. not decurrent. Flowers yellow. 

 Hairs of Filaments purple. Sp. 9-11. 



B. Anthers all renifonn, nearly equal. 



i. Raceme nearly simple. Sp. 12-17. 

 ii. Raceme panicled. 



a. Flowers nearly sessile. Sp. 18, 19. 



b. Stalks at least as long as calyx. 



* Hairs of Filaments white. Sp. 

 20-23. 



** Hairs of Filaments purple. Sp. 

 24, 25. 



iii. Flowers axillary, solitary. Sp. 26. 



A. Anthers decurrent on the two longer Fila- 

 ments. 

 i. L. decurrent to below next L., forming 

 3-5 vnngs to stalk. 



1. Thapsus. WooUy, soft. Longer Fil. 

 fom* times as long as shortly decurrent anthers. 

 Cor. twice calyx. Throat concave. Rac. spike- 

 Uke. L. elliptic, b. 6-9. TJncult. 



2. tbapsiforme. Soft, wooUy. Longer 

 Fil. twice as long as very decurrent anthers. 

 Cor. four times calyx, nearly flat. Rac. spike- 

 like. L. elliptic, b. 7, 8. JJncult. m. and 

 s. Europe. 



ii. L. decurrent, but not below next L. 

 a. Anthers shortly decurrent. 



3. montanum. Wool yellowish. Cor. 

 twice calyx. Thi'oat concave. Rac. spike- 

 like. Root-L. obvato-oblong. b. 7, 8. Warm 

 woods. Vail. 



b. Anthers very decurrent. 



4. Bertolonii. Wool yellowish. Cor. four 

 times calyx, rotate. Rac. rather lax, spike-^ 

 like. L. ovato-oblong. Wings cuneate. b. 

 7-9. Apenn. 



' 5. phlomoides. Wool yellow. Div. of 

 Cor. round, four times calyx. Rac. nearly 

 simple. Fl. in remote tufts on short stalks. 

 Hairs of Anthers whitish. L. wooUy on both 

 sides. Root-L. oblong, stalked ; upper some- 

 what decm-rent, the ring rounded, b. 6-8. 

 Fr. G. It. 



'/ L 



