I DIDYNAMIA.— GYMNOSPERMIA. 



II AB. Cultivated grounds. April — Nov. 0. Stem 

 6 — 8 in. high, suberect ; Jl. red. §. 



375. GALEOPSIS. Hemp-nettle. Labiatm. 



G. Tetrahit : stem hispid incrassated between the 

 joints ; leaves ovate, hispid, serrate ; corolla twice 

 as Ions as the calyx ; upper lip nearly straight. 



HAB. Waste grounds. July — Aug. 0. Stem 1 — 

 2 ft. high ; Jl. verticilL, purp. §. 



G. Ladunum : stem hairy ; internodes not swollen ; 

 leaves lanceolate, subserrate, hairy ; upper lip of 

 the corolla slightly crenate. 



HAB. Waste grounds. July. ©. A foot high; 

 pet. very short ; Jl. rose-col. §. 



376. STACHYS. Woundwort. Labiates. 



, S. hyssopifolia : scarcely pubescent, erect, slender ; 

 leaves sessile, linear-lanceolate, remotely subdent- 

 ate ; whorls about 4-flowered. 

 HAB. Meadows. July. U . Stem 6— 10 in. high ; 

 leav. sublin. ; Jl. purp. 



. S. aspera : stem erect, retrorsely hairy ; leaves 

 subpetiolate, lanceolate, acutely serrate, whorls 

 about 6-flowered ; calyx teeth divaricate, spiny. 

 HAB. Fields and wet places July If.. A fool 

 high ; leav. pubes. ; Jl. purp. 



. S. syhatica : leaves shortly petiolate, ovate, sub- 

 cordate, acuminate ; whorls 6-flowered ; stem re- 

 trorsely pilose-hispid ; calyx hispid, with lanceo- 

 late, very acute segments. 

 HAB. Woods. Aug. U. Stem 1—2 ft. high, 

 erect ; leav. hairy, obtusely ser. ; Jl. purp. 



377. LEONURUS. Motherwort. Labiate. 



L. Cardiaca : inferior leaves ovate, 3-lobed ; up- 

 permost ones entire. 

 HAB. Waste place?. July— Aug. y. . Stem 2—3 

 //. high, bran ; leav. spread. ; Jl. vert., red-col. §. 



378. GLECHOMA. Ground-Ivy. Labiatm. 

 G. hederacea : leaves reniform, crenate. 



