114 Labiatae. 



GALEOP'SIS TET'RAHIT(ii2). Common Hempnettle. 7—9. Stem 

 (1 146) I — 2 ft., flowers yellow and purple or white, leaves ovate acuminate 

 coarsely serrate hispid. Cornfields and waste places, 



GALEOP'SIS VERSICOLOR (80). Large-flowered Hempnettle. 



(1x45) 7 — 8. Stem 2 — 3 ft. high, corolla i — \\ in. long yellow with a broad 

 purple spot on the lower lip, leaves like those of G. Tetrahit but 

 coarser and more hispid. Waste places and cornfields. 



XlU.—STACffVS. 



Calyx campanulate, 5 -toothed, tube of the corolla as long as the calyx, 

 upper lip arched, lower lip 3-lobed, lateral lobes reflexed. 



Inflorescence an elongate interrupted spike, 462 



Inflorescence a short dense terminal spike, . . . S. Betonica. 

 462 Stem erect, 463 



462 Stem weak decumbent, ..... S. arvensis. 



463 Stem hollow, leaves linear lanceolate, . . . . S. palustris. 



463 Stem solid, leaves ovate, S. sylvatica. 



STA'CHYS BETON'ICA (81). Wood Betony. 6—8. Flowers purple 

 (1135) in whorls forming a short dense terminal spike, leaves oblong cordate 



deeply crenate, cauline leaves few narrower than the radical leaves. 



Copses and roadsides. 



STA'CHYS ARVEN'SIS (95). Com Woundwort. 4— 11. Stem weak 

 (1140) decumbent, leaves ovate or oblong obtuse, corona \ inch long pale 



pink variegated with white scarcely longer than the calyx. Cornfields 



and waste places. 



STA'CHYS PALUS'TRIS (109). Marsh Woundwort. 7—8. Stem 

 (1137) hollow, leaves linear-lanceolate cordate at the base sessile, lower leaves 

 shortly stalked, flowers purple in whorls forming an elongate inter- 

 rupted spike. Moist places. 



STA'CHYS SYLVAT'ICA (108). Hedge Woundwort. 7-8. Stem 

 (i 139) solid, leaves petiolate ovate cordate serrate, corolla \ — | in. dull 

 purplish red lower lip variegated with white, flowers in whorls forming 

 an interrupted spike 4 — 8 in. long. Woods and roadsides. 



XIV. —SALVIA. 



SAL'VIA VERBENA'CA (64). Sage. 6—9. Stem 1—2 ft. erect 



(1 126) leafy, leaves oblong irregularly serrate wrinkled, flowers purplish blue 

 6 in a whorl in long terminal hairy spikes, upper lip of corolla short 

 compressed, stamens 2, connective long and slender hinged to the 

 filament. Dry pastures and waste places. 



