Not., 1921.] LABIATM COREANJE. 201 



Hab. 

 Quelpaert : in orizetis (Faurie n. 797). in humidis (Taquet n. 4376). 

 Corea : in Kanuonto (Faurie n. 470). in humidis pede montis Kei- 



ryusan (T. Nakai n. 8168). Koko in Keisho-hokudo (T. Nakai 



n. 4522). Kokai (R. G. Mills n. 62). Kasenri (T. Uchiyama). 



Eitoho (T. Uchiyama). Radanpo (T. Mori n. 360). Koryo (T. 



Mori n. 276). Suigen (Ri-sh6-ko n. 179). Seoul (N. Okada) in 



herbidis humidis pede montis Chirisan (T. Nakai n. 427, T. Mori 



n. 285). Chozen (T. Nakai n. 5811). Kyurei (T. Nakai n. 



545). Heijyo (H. Imai). 



Mr. YusHUN Kudo has emphasized the length of the petiole and 

 tlie divergence of the calyx-lobes, by which Stachys japonica may be 

 distinguished from Stachys baicalensis and, I have failed to detect 

 any such, I have here employed my original view. The calyx-lobes 

 of Stachys baicalensis are always patent after flower against his 

 urgement, and the lower leaves of the same species have often long 

 petioles. 



56) Stachys palustris, Linne Sp. PI. p. 811 (1753). 



var. Imaii, Nakai in Tokyo Bot. Mag. XXXIV. p. 48 (1920). 



S. Imaii, Nakai in Tokyo Bot. Mag. XXVI. p. 169 (1912). 



Nom. Jap. Birodo-chorogi. 



Hab. 

 Corea : in monte Ryugakusan (H. Imai). Jun-an (H. Imai). 

 ,57) Teucrium breYispicatum, Nakai nom. nov. 



T. brevispicum, Nakai in Tokyo Bot. Mag, XXXIV. p. 48 

 (1920). 



Nom. Jap. Chosen-nigakusa. 



Hab. 

 Corea : in herbidis humidis Gyodaishin (T. Nakai n. 7426). 



58) Teucrium japonicum, Willdenow Sp. PI. III. p. 23 (1800). 

 Nakai F1. Kor. II. p. 157 (1911). 



T. virginicum aus Japan, Houttuyn Pflanzensyst. VII. t. 56. f. 

 1-. (1781). 



T. virginicum, (non Linne) Thunberg F1. Jap. p. 244 (1784). 



T. nepetoides, Leveille in Fedde Repert. VIII. p. 450 (1910). 



Nom. Jap. Nigakusa. 



Hab. 

 Quelpaert : Hoatien (Taquet n. 5871). 

 Corea : in monte Nankanzan (T. Uchiyama). Suk-Moon-Chung (R, 



