— 262 — 



ІЗ. Mentha hispida Gdgr. 



Canescens, longe valdeque albo-pilosa, multicaulis; cau- 

 le ascendente, hirto, simplici; foliis obovatis, breviter 

 acutis, basi roiundatis, dein in petiolum longum, hir- 

 sutissimum abrupte attenuatis, ad nervös praesertim vil- 

 losis, pilis simplicibus, rigidis; serraturis triangulari acu- 

 tis, apertis; aequalibus; capitulis globosis, villosis; calice 

 hirto, apice dilute violaceo; pedicellis lanatis; corolla ro- 

 sea; staminibus inclusis; nuculis ovalibus, intense bruneis. 



Hab. Gallia, Rhône, in fossis ad Amas (Gdgr.). 



iL Mentha dificïens Gdgr. 



Virens, parce villosa, caule hirto, robusto, basi ramo- 

 so, ramis patulis; foliis late obovato-acutis, basi omnibus 

 cordato-emarginatis, petiolatis, undique pubescentibus, 

 supra saturate viridibus dentibus ovato-subobtusis, aequa- 

 libus, rectis; capitulis globosis, glabrescentibus, violaceis; 

 calyce violaceo, glabrescente; pedicellis puberulis; stami- 

 nibus inclusis. floribus roseis; nuculis majusculis, pallide 

 bruneis, ellipticis. 



Hab. Gallia, Lyon, im humidis ad La Tête d'Or. (P. 

 Chabert). 



45. Mentha pascuicola Gdgr. — Exs., Gandoger, Flora 

 Gallica exs. № 31! 



Virens, copiose pilosa; caule viridi, villoso, ramis pa- 

 tulis, apice curvatim ascendentibus; foliis ovatis, vix acu- 

 tis, basi emarginatis, dein in petiolum longum abrupte 

 contractis, saturate viridibus, latioribus 22 — 30 mill, la- 

 tis, undique pubescentibus, serraturis inaequalibus, acu- 

 tiusculis, apertis; capitulis villosis, ovato-rotundatis; ca- 

 lyce hirsuto, apice violaceo; pedicellis hirtellis; floribus 



