172 Dunn— A Key to the Labiatae of China. 



13. Dracocephalum Stewartianum, Dunn in Notes Bot. Gard. 



K..!in 



166. 



Nepeta Stewartiana, Diels I.e. xxv, 237. 

 Flowers blue, July to September. Grassy glades in forest. 

 Szechuen : W. China at 11,000 ft., Wilson, 4366. 

 Yunnan : eastern flank of Lichiang range, 9000-12,000 ft., 

 Forrest, 598, 2960, 6284, 6447. 



14- Dracocephalum tenuiflorum, Dunn in Notes Bot. Gard. 

 Edin. xxxvii, 166. 



Nepeta tenuiflora, Diels I.e. xxv, 237. 



Flowers blue, August. Open grassy slopes and glades. 



Yunnan : eastern flank of Lichiang range, 9000-11,000 ft., 

 Forrest, 2657. 



31. Scutellaria, Linn. ; Fl. Brit. In 

 1. Leaves truncate at the base, or ovate or 

 orbicular .... 



Leaves not truncate at base, linear or oblong 



t the base, or sii 

 unded or cordate 



sinuate - dentate 



ves sinuate dentate throughout ; flowers 



subtended by short bracts 

 ves sinuate-dentate in their lower third 



part ; flowers subtended by leafy 



bracts ; racemes terminal 





