NOVA ADDENDA AD FLOP.AM PATAGONICAM 237 



Hab. In campis saxosis, Emelk-aik secus Rio Chico, Jan. 'Í897, 

 Sehuen -aik secus Rio Sehuen, Febr. 1898 (C. A.), ad conflu- 

 entiam fluminum Limay et Neuquen, Dec. 1897 (C. S.) et in 

 montuosis cenlralibus chubutensibus, Nov. et Dec. 1898 (n. 92 

 et 123, Koslowsky). 



Obs. Species ad sectionem Palagonium perlinens sat variabilis 

 quandoque pusilla contracta subcaespitosa, quandoque plus 

 minusve elata, subglabra, puberula vel villosa, foliis pedun- 

 culorum magnitudine sal ludens, floribus pallide e lilacino 

 albis (vexillo coeruleo carina albescente) purpureo maculatis v. 

 virgatis atque alis angustis, carinam non aequantibus, ungui- 

 bus, eorumdem limbo aequilongis moxdignoscenda. Legumen 

 puberulum4-5-articulatum, articulisin prima juventuteparunri 

 manifestis, dein sinubus profundis angustissimisque separatis. 



51. Adesmia leptopoda Speg.^ n. sp. 



Diag. Patagonium; caules gracillimi efj'usi glaberrimi, foliis in- 

 ternodia longe superanhbus , siipulis ovatis connato- amplexi- 

 caulibus, petiolo supra médium foliolifero, foliolis 3-4-jugis 

 sessilibus e lanceolato v. elliptico linearibus utrimque acutis 

 líitegerrimis, non v. vix pilis nommllis adpressis adspersis, 

 floribus solitariis axillaribus pedúnculo tenuissimo folium ful- 

 crans aequante v. saepe superante fuUis, calyce puberulo lobis 

 triangularibus tubo brevioribus, corolla aurantiaca glabra 

 calycem bis aequante, legumine 4-5-articulato vix puberulo. 



Hab. In pratis editioribus et magis húmidis se.cus Rio Chico, 

 Jan. Í897(C. A.). 



Obs. Radix...; rami repenti-eífasi (10-20 cm long.) vix v. non 

 apicem versus leniter exsurgentes gracillimi glaberrimi, palli- 

 dissinie virides, internodiis infimis brevibus (2-5 mm long.), 

 mediis longiusculis (15-20 mm), supremis iterum sensim 

 abbreviatis; folia intima (10 mm long.) el suprema párvula, 

 media normalia (30-40 mm long.) suberecliuscula e viridi 

 subglaucescenlia, glabra v. pilis minulissimis adpressis plus 

 minusve laxe adspersa, partibus foliaceis enerviis viridibus 

 angustissime obsoleteque albo-raarginatis integerrimis, sti- 

 puiis connato-vaginanlibus ovatis (3-4,5 mm long. =2-3 mm 

 lat.) obtusiusculis, petiolo gracili in parte dimidia infera nudo, 

 indimidiasuperafoliolifero, foliolis pari v. imparipinnat¡s(7-9) 

 3-4-jugis, e lineari lanceolatis v. ellipticis utrimque acutis (4-8 



