— 249 — 



denti, recto, longe stolonifero, stolonis ramosis, eorum 

 ramis flexuoso-rectis; foliis sat parvis, ovato-acutis, basi 

 abrupte atteDuatis, iütegerrimis; pedicellis IV2 mill, lon- 

 gis, pubescentibus; calycis hirsuli virentisque dentibus 

 subulatis, superne violaceis; corolla extus glabra. 



Hab. Sicilia, in campis humentibus ad Palerme (A. 

 Todaro). 



Caulis gracilescens, subbipedalis. 



41. Pulegium olyssiponense Gdgr. — Exs., Daveau, Herb, 

 lusit. (a. 1877) Cent, 1! 



Caule elongato, toto rubenti, tomentoso, recto, ramoso, 

 ramis elongatis, subpatulo-erectis; stolonis ramosis; fo- 

 liis obovatis, apice vix acutis, basi breviter attenuatis, 

 undique griseo-pubescentibus, integerrimis; pedicellis V/^ 

 mill, longis; calycis hirsutissimi totoque purpureo-violacei 

 dentibus brevibus, latis, longe ciliatis; corolla barbata. 



Hab. Lusitania, ad ripas fluvii Alcantara prope ''Lis- 

 bonne (J. Daveau). 



42. Pulegium lanigerum Gdgr. — Exs., Gandoger, Flora 

 Alger, exs. № 591! — Mentha algeriensis Gdgr. 

 Menthae nov. I, p. 



Toto dense albo-tomentosum; caule loDgissimo, sub 

 induraento dilute rubro, ramoso, ramis rectis; stolonis 

 hirsutis, dein glabrescentibus; foliis albis, obovato-oblon- 

 gis, apice subrotundatis, basi sensim attenuatis, copiose 

 dentatis, dentibus obtusiuscule triangularibus; ped. V/^ 

 mill, longis; calycis densissime lanati dentibus latis, valde 

 ciliato-tomentosis; corolla extus hirsuta. 



Hab. Algeria, in pratis humidis ad La Maison Carrée 

 prope Alger (Gdgr). 



Species curiosissima et adeo distincta, ul earn pro 



