246 47. BOSACE.fl: POTENTILLEJI. 



2G. Potentilla, sp. n.?; perennis, foliis pilosis pinnatis. 

 Shantung, without locality (Maingag !). Herb. Kew. 



1. Chamaerhodos erecta, Bunge in Ledeb. FL Alt. i. p. 430; 

 Franchet, PL David, p. 114. 



Sibbaldia erecta, Linn. Sp. PL ed. 1, p. 284 ; DC. Prodr. ii. p. 587. 



Chihli : without locality (Tatarinow !), Jehol (David, 1761 !). 

 Mus. Brit. ; Herb. Kew. 



Siberia. 



47. ROSACEA: POTERIE2E. 



1. Agrimonia Eupatoria, Linn. Sp. PL ed. 1, p. 448 ; DC. 

 Prodr. ii. p. 587. 



Agrimonia pilosa, Ledeb. lnd. Sent. Hort. Dorp. Suppl. 1323, p. 1 ; 

 Hance in Journ. Linn. Soc. xiii. p. 80; Franchet, PI. David, p. 114, et 

 in Mem. Soc. Sc. Nat. Cherbourg, xxiv. p. 215. 



Agrimonia viscidula, Bunge, Enum. PI. Chin. Bor. p. 26 ; Hance in 

 Journ. Linn. Soc. xiii. p. 80, et Journ. Bot. 1870, p. 276, et 1874, p. 260; 

 Debeaux, Fl. Tchef. p. 57- 



Chehli aud the Cobea to Kwangtung, Pobmosa, and the 

 Luchu Archipelago ; apparently common. Mus. Brit. ; Herb. 

 Kew. 



All round the north temperate zone. 



With a very large number of specimens before us we are quite 

 unable to recognize more than one species, and that undistin- 

 guishable from A. Eupatoria. Bunge himself describes his A. 

 viscidula as "intermedia quasi inter A. Eupatoriam et A. 

 pilosam." 



1. Spenceria ramalana, Trim, in Journ. Bot. 1879, p. 97, 

 t. 201. 



Szechuen : Kamala mountains, on the border of Tibet ( QUI !) : 

 Yunnan : mountains of Heechanmen, above Lankong (Delavoy !). 

 Mus. Brit. ; Herb. Kew. 



1. Poterium canadense, A. Gr. Man. Bot. Northern U. S. ed. 5, 

 p. 150; Franch. et Sav. Enum. PL Jup. i. p. 134. 



Sanguisorba canadensis, Linn. Sp. PI. ed. 1, p. 117; DC. Prodr. ii. 

 p. 594 ; Debeaux, FL Tchef. p. 58, et Fl. Tients. Addend, p. 63 (0. lati- 

 folia) ; Ledeb. Fl. Ross. ii. p. 28. 



