11. CETJCIFER^l. 41 



Europe, North Africa, and temperate Asia, and naturalized 

 in other countries. 



8. Nasturtium palustre, DC. Syst. ii. p. 191, et Prodr. i. p. 137 ; 

 Bunge, Fnum. PI. Chin. Bor. p. 5 ; Baker 8f Moore in Journ. 

 Linn. Soc. xvii. p. 378 ; Franchet, PI. David, p. 31, et in Mem. 

 Soc. Nat. Cherbourg, xxiv. p. 199; Debeaux, Fl. Tients. p. 10 

 (varietates plures). 



Chihli : near Peking (Bretschneider !), Jehol (David, 1884, ex 

 Franchet) ; Shingking (Boss !) ; Shantung : Chefoo (Fauvel ex 

 Franchet). Herb. Kew. 



Widely spread in north temperate and cold regions. 



[Nasturtium sinense, DC. Syst. ii. p. 699, syn. Lepidium 

 petraum, Lour. Fl. Cochinch. p. 395, Lepidium chinense, Stokes, 

 Bot. Mat. Med. iii. p. 429, Hutchinsia petrcea, Desv. Journ. de 

 Bot. iii. p. 168, has not been identified.] 



9. Nasturtium sylvestre, B. Br. in Ait. Hort. Kew. ed. 2, iv. 

 p. 110 ; DC. Prodr. i. p. 137. 



China (ex De Candolle). 



Europe, North Africa, and temperate Asia ; introduced in 

 America. 



1. Barbarea vulgaris, B. Br. in Ait. Hort. Kew. ed. 2, iv. 

 p. 109 ; DC. Prodr. i. p. 140. 



Shingking: Moukden (Webster I). Herb. Kew. 



Europe, temperate Asia, North and South Africa, and Aus- 

 tralia ; perhaps introduced in the southern hemisphere. 



1. Alyssum incanum, Linn. Sp. PI. ed. 1, p. 650. 

 Berteroa incana, DC. Syst. ii. p. 291, et Prodr. i. p. 158; Franchet in 

 MSm. Soc. Sc. Nat. Cherbourg, xxiv. p. 199. 

 Shantung : Chefoo (Fauvel ex Franchet). 

 Europe and temperate Asia. 



1. Draba incana, Linn. Sp. PL ed. 1, p. 643 ; DC. Prodr. i. 

 p. 170 (sub D. contorta). 



Chihli : Siaowutaishan (Hancock, Maxim, determ.). 

 North arctic and alpine regions. 



2. Draba nemorosa, Linn. Sp. PI. ed. 1, p. 643 ; Franchet, PL 

 David, p. 35, et in Mem. Soc. Sc. Nat. Cherbourg, xxiv. p. 200 



