DIDYNAMIA-GYMNOSPERMIA. Lamium. 91 



3. L. purpureum. Red Dead-nettle, or Archangel. 



Leaves heart-shaped, bluntish, unequally crenate, stalked; 

 the upper ones crowded. Stem leafless in the middle. 

 Calyx-teeth lanceolate. Tube of the corolla closed, near 

 the bottom, with hairs. 



L. purpureum. Linn. Sp. PL 809. Willd. v. 3. 88. Fl. Br. 627. 



Engl. Bot. v.W.t. 769. Curt. Lond.fasc. 1 . t.42. Mart. Rust. 



t.25. Hook. Scot. IS2. FLDan.t.523. Ehrh. PI. Off. 436. 

 L.n.272. Hall. Hist. V. 1.118. 

 L. rubrum. RaiiSyn. 240. Ger.Em.703.f. 

 Urtica non mordax, vulgaris foetens purpurea. Lob. Ic. 520.y. 

 Galeopsis purpurea. Dalech. Hist. 1 248./. 

 G. minor. Riv. Monop. Irr. t. 62. f. 2. 



/3. Lamium rubrum, foliis per ambitum nee serratis nee crenatis. 

 Prof. Martyn Ms. 



In waste as well as cultivated ground every where. 



/3. Near Sudbury. Mr. Joseph Andrews. 



Annual. May. 



Root fibrous, slender, very tough. Whole plant but half the size 

 of the first species. Stems weak, curved and reclining at the 

 bottom, with a few short leafy branches ; then erect, rough- 

 edged ; naked in the middle ; densely leafy at the top. Leaves 

 stalked, deflexed, broadly heart-shaped, not pointed, unequally 

 crenate, hairy, veiny, unpleasantly scented. Fl. many in each 

 whorl, purplish-red, with 2 short teeth at each side, and a 

 deeper-coloured spotted lip j the tube lined, just above its base, 

 with a dense circle of hairs, first noticed by Mr. J. D. Sowerby, 

 and delineated in Engl. Bot. t. 1933, at the bottom. Pollen the 

 colour of red lead. 



|3 has the margins of the leaves quite entire ; but it seems a mere 

 variety, and is certainly distinct from my L. ocymifolium, R. Cy- 

 clop, n. 14, an American species, naturalized in Chelsea garden. 



4. L. incisum. Cut-leaved Dead-nettle, or Archangel. 



Leaves heart-shaped, dilated, stalked, irregularly cut; the 

 upper ones crowded. Stem leafless in the middle. Tube 

 of the corolla internally naked ; marginal teeth dilated, 

 combined. 



L. incisum. Willd. Sp. PI. v. 3 89. Engl. Bot. v. 27. t. 1933. 



Comp. ed. 4. 1 02. Hook. Scot. 182. 

 L. dissectum. Wilh.527. Hull\32. 'Sym.\3t^. 

 L. purpureum /3. Fl.Br.627. Huds. 255. Relh.23]. 

 L. rubrum minus, foliis profundi incisis. Raii Syn. 240. Pluk. 



Jlmag.204. Phyt. t.4\.f.3. 

 Ballote crispa major. Dalech, Hist. 1253. f. 



