392 



645. GALEOPSIS. 



of Cor. falling short of calyx. Middle Div. of 

 lower Lip oblong, emarginate. Margin at last 

 revolute. a. 7) 8. Fields atid uncult. G. 



5. Tetrahit. Stem bristly, swelled below 

 thejoiuings. L. ovato-oblong, acuminate. Tube 

 of Cor. not exceeding calyx. Middle Div. of 

 lower Lip nearly square, crenulate, flat. a. 7, 8. 

 Fields. 



6. versicolor. Stem bristly, swelled below 

 joinings. L. ovato-oblong, acuminate. Tube 

 of Cor. twice calyx. (Middle Lobe of lower 

 Lip beart-shaped, Sm.) a. 7, 8. Sandy fields. 

 Br. n. G. 



646. LAMIUM. 



A. Tube of Corolla straight. 

 i. Anthers smooth. 



1. Orvala. Tube of Cor. with a hairy 

 transverse ring ; lateral Div. without teeth. 

 L. broadly cordate, crenate, rugose, somewhat 

 villous, p. 5, 6. Grassy thickets. Pyr. 

 Nantes. Istria. Mestre, Pdm. s. G. 



ii. Anthers hairy. 



2. g^arganicuna. Tube of Cor. without 

 a ring. Throat very large. Galea broadly ob- 

 cordate. L. cordate, rugose, softly villous on 

 both sides, p. 5, 6. Pdm. Garg. Luc. 



3. longiflorum. Cor. three or four times 

 calyx. Tube without a ring. Throat very 

 large. Galea obcordate. L. cordate, some- 

 what rugose, nearly hairless, p. 6-8. Pyr. 

 Mont Ventous. Pdm. Apenn. 



4. bifidum. Throat large. Galea cloven : 

 segments spreading. L. ovate, inciso-lobate ; 

 upper acuminate, a. 2-4. s. It. Cors. Sic. 

 Sardinia. 



5. amplexicaule. Tube of Cor. without 

 ring. Galea oblong, entire. Border of Mouth 

 toothless. Lower L. rounded, stalked ; upper 

 kidney-shaped, inciso-crenate, amplexicaul. a. 

 3-6. Fields and uncult. 



6. intermedium. Tube of Cor. without 

 ring. Galea oblong, entire. Lateral Lobes 

 with a short tooth. Lower L. rounded, stalked ; 

 upper amplexicaul, inciso-crenate. Teeth of 

 Cal. longer than tube. a. 3-10. Cult. Hamb. 

 Oldenburg. 



7. incisum. Tube of Cor. with hairy 

 ring. Tliroat large. Galea oblong, entire. 

 Lateral Lobes with a short, linear tooth. 

 Whorls approximate at top of stem. L. in- 



ciso-dentate ; upper ovate, on short stalks, a. 

 5. Sandy fields. Br. Fr. G. 



8. purpureum. Tube of Cor. sometimes 

 curved. Ring hairy. Throat large. Galea 

 entire. Lateral Lobes with a short, linear 

 tooth. Whorls approximate at top of stem. 

 L. crenate : lower round ; upper ovate, a. 

 4-6. Cult, and uncult. Not in Sic. 



B. Tube recurved, with a hairy ring. 

 Anthers hirsute. 



9. maciilatum. Tube of Cor. with a 

 transverse stricture and ring. Galea oblong. 

 Lateral Lobes with a long, subulate tooth. L. 

 cordate, acute, strongly serrate, hairy. Fl. 

 about 10 in a whorl. Tube of Cal. as long as 

 teeth, p. 4, 5. Vncidt. 



j8. lavigatum. Nearly hairless. 



10. album. Galea oblong. Tube of Cor. 

 with an oblique strictm-e and ring. Lateral 

 Lobes with a lanceolate tooth. L. cordate, 

 acute, strongly serrate, hau-y. PL about 20 in 

 a whorl. Tube of Cal. shorter than teeth, p. 

 5, 6, and 9. TJncult. 



11. tomentosum. " L. ovato-cordate, 

 rugose, very villous. Teeth of Cal. subulate, 

 plumoso-ciiiate. Tube of Cor. wide, somewhat 

 recurved, fm-nished with a hairy ring. Throat 

 somewhat dilated. Galea oblong. Lateral Div. 

 with a long, subulate tooth. i 



s. It."- 



Benth. Not noticed by Bert. 



C. Tube recurved. King oblique. Throat not 

 much dilated. Anthers smooth. 



12. pubescens. Galea long, entire. La- 

 teral Lobes angular, sometimes with a seta- 

 ceous tooth. L. somewhat cordate, rugose, 

 villous; upper acuminate. iv. 4-6. Cal. Sic. 

 Cor-, half as long again as in L. flexuosum, 

 purple, and that and L. more villous. 



18. flexuosum. Galea long, entire. La- 

 teral Lobes angular, sometimes with a seta- 

 ceous tooth. L. somewhat cordate, acuminate, 

 hardly hairy. Seeds with pale dots. p. 3-6. 

 Rousillon. Nap. Sic. 



647. GALEOBDOLON. 



1. luteum. Galea long, entire, nearly as 

 long as label. L. somewhat cordate, acumi- 

 nate. Fl. yellow, p. 5. Shade. 



648. LEONURUS. 

 1. Cardiaca. Lower L. palmate ; upper 



