Dunn— A Key to the Labiatae of China. 157 



2. Lycopus europaeus, Linn. ; Fl. Brit. Ind. iv, 648. 



L. Cavaleriei, Leveille in Fedde, Repert. Nov. Sp. viii, 423. 

 Flowers bluish white, August. 

 Chili : Pekin, Bretschneider, 583. 

 Kweichow : Tou-an-gue, Cavalerie, 2480. 



22. Origanum, Tourn. ; Fl. Brit. Ind. iv, 648. 

 Origanum vulgare, Linn. ; Fl. Brit. Ind. iv, 648. 



Flowers pink, July to October. Dry grassy places. 



Shensi : Giraldi. 



Szechuen : Ta-tsien-lu, Pratt, 604, Hosie. 



Hupeh : Henry, 623 ; Ichang, Henry, 2140, 2414 ; Hankow, 

 Carles ; W. Hupeh, Wilson, 1529 ; Silvestri, 2060. 



Kiangsu : Chinkiang, Carles, 478. 



Chekiang : Barchet ; Wenchow, Bowring. 



Kiangsi : David ; Kewkiang, Shearer. 



Yunnan : Lichiang range at 8200 ft., Forrest, 2528 ; eastern 

 flank of Tali range at 7000-9000 ft., Forrest, 4532 ; base of 

 eastern flank of Lichiang range at 8000-9000 ft., Forrest, 5767 ; 

 Mengtze, Henry, 11,137 , Hancock, 209 ; Yunnan-sen, Maire, 

 314, 1590, 2692. 



23. Thymus, Linn. ; Fl. Brit. Ind. iv, 649. 

 Thymus Serpyllum, Linn. ; Fl. Brit. Ind. iv, 649. 



Flowers whitish, June to September. Grassy slopes. 



Chili : (Pierson), Hance, 7103. 



Shantung : Chefoo hillsides, Carles, 333, Williamson, 

 Maingay, 46 ; Wei-hai-wei, Matthew, Dunn. 



24. Micromeria, Benth. ; Fl. Brit. Ind. iv, 649. 

 Micromeria biflora, Benth. ; Fl. Brit. Ind. iv, 650. 



Thymus Cavaleriei, Leveille in Fedde, Repert. Nov. Sp. 

 xi, 298. 



Flowers rose, June. Sandy hills. 



Kweichow : Tin-Ian, Cavalerie, 3778. 



Yunnan : Yunnan-sen, Maire, 1843. 



25. Calamintha, Moench. ; Fl. Brit. Ind. 



Bracts min 



Bracts varying from the length of the pedicel 

 to the length of pedicel, and flower 

 together . . . . . 2. Clinopod, 





