150 Dunn — A Key to the Labiatae of China. 



Lichiang range, 7000-9000 ft., Forrest, 4693, 6283 ; Yangtze 

 valley above Na Le, 5000-8000 ft., Forrest, 523. 



4. Elsholtzia incisa, Benth. ; Fl. Brit. Ind. iv, 644. 

 Frequently recorded from S. China, but the voucher speci- 

 mens seen by me prove to be E. communis, Diels. 



5. Elsholtzia pilosa, Benth. ; Fl. Brit. Ind. iv, 644. 

 Dysophylla Mairei, Leveille. 



Flowers white, pink, or lilac, September to October. Fields 

 and dry pastures. 



Yunnan : Ducloux, 580 ; Tong-tchouan, 4500 m., Maire ; 

 Mengtze at 6000 ft., Henry, 9233, c)7I£; Yunnan-sen, Maire, 

 1204, 2035 ; Ming-kwang valley, 6000^7000 ft., Forrest, 947 ; 

 northern end of Lichiang valley at 9000 ft., Forrest, 6680 ; 

 Mekong at 6000-9000 ft., Forrest, 583, 588. 



6. Elsholtzia communis, Diels in Notes Bot. Gard. Edin. 



xxxi, 47. 



E. alopecuroides, Leveille et Vaniot in Fedde, Repert. Nov. 

 Sp. viii, 424. 



Pogostemon Cypriani, Pamp. in Nuov. Giorn. Bot. Ital. 

 1910, 708. 



Dysophylla communis, Coll. et Hemsl. in Journ. Linn. Soc. 

 xxviii, 114. 



Flowers pink or white, October. Waste ground, woods, and 

 open grassy places on clay. 



Shensi : N. Shensi, Giraldi, 597. 



Hupeh : Kao-tien-chan, Silvestri, 2085-88A ; Nanto, Henry, 

 2889A ; Ichang, Henry, 2889, 3272. 



Kweichow : Pin-fa, Cavalerie, 1426. 



Yunnan : Ducloux, 509 ; common at 6000-11,000 ft. in all 

 the valleys, Forrest, 628, 830, 831 ; Mengtze at 4600 ft., Hancock, 

 230, Henry, 9726 ; Mi-16 District, Henry, 9892; Yunnan-sen] 

 Maire, 632, 1202, 1206, 1623. 



7. Elsholtzia polystachya, Benth. ; Fl. Brit. Ind. iv, 643. 

 E. tristis, Leveille in Fedde, Repert. Nov. Sp. viii 424 

 E. Dielsii, Leveille I.e. ix, 441. 



E. Souliei, Leveille I.e. ix, 248 (non 218). 



Flowers yellow, pink, or white, July to October. Open 

 shrubby pastures, dry stony ground, margins of pine forests. 



Chili : Zu-lu (Lan-yi-san Province), Giraldi ; Satow. 



Szechuen : Ta-chien-lu, Soulie, 781, Hosie ; W. China, 

 Wilson, 1299A, 4314. 



