— lO/i — 



79. s. hispidulnm l'Iaiicli. niss. in Herb. VMS. j/uris. — Tiirritis liispidiilo UC. Sijst. 

 II, 21 o; Prud. I, l'i2. — Ambis andicola H.B.K. Aoi». yn. v, 81. 



Piailla annua? Caulis simples, UO cent, altus, piiis siiuplicibus villosus, basi liiitus, 

 cylindricus, siriatus. Folia inferiora congesla, petioiala, limbo ovali, profunde crenalo, 

 sinubus acutis, cauliua sparsa, sessiiia, aiii|)le\icaiilia, basi au/icu/ato-saijd/ata, auper- 

 ficiu tola stellato-pilosa, ad nervos laiilum pilis simplicil)iis birla. l'edicelli floribus paulo 

 li'ngiores, maliiiis fructibus eiiam filifoinies, apice iiicrassati, niaturis fructibus fi-?""'- 

 longi. Genimœ o\alœ, fere gia!)raB. Flores médiocres. Calyx patulus, sepalis ovalibus, 

 margine scaiiosis; corolla calyceiu dimidio, stamiiia quoque paulo supciaiis, petalis 

 lincari-obovalis, limbo iiifia paulo atteuuato. Siliqua; plano-conipiessa% palula», passini 

 stellato-pubescentes, 3 cent, longœ, roslro gracili cylindrico, 2""° longe, slignialc arcua- 

 tini incuivo, valvis plaiiis inulfiwrvis, mcdio vaiidiore, disscpiniento (juniori) iranslu- 

 cido c cellulis constante lateraliter unduiatis, in iniiino seplo clongatis et undulalis, qua- 

 ruin parietes tenues. Semina ininima, biofdinata, numerosissima. 



Crescit in nova Granada ad Santa-Fc, ad Solto {Justin fioudot), in devexis monti^ 

 f'otiipaxi in legno Quitensi. 



80. S. Weddellii n. sp. 



Planta annua, pilis stellaiisobsita. (Jaulis simplev v. raniosus, compresso-angulosus, 

 stiialus, 35-50 cent, altus. Folia caulina sessiiia, oblongo-lanceolata, dentato-crenata, si- 

 nubus obtusis, ainplexicaulia, auriculata. Pedicelli patuli, floribus minores, niaturis fruc- 

 libus paulo cmssiores, apice non incrassati, S-ù""" longi, demum divaricaii. Gemma- 

 oblongae. Calyx sepalis ovalibus, oblusis, carin;itis, lutescentibus, liirtis; corolla calyceni 

 paulo superans, a starainibus paulo supcrata, petalis pallidc luteis, limbo lineari-obovato 

 in unguem limbo breviorera paulalira desinentc. Siliquœrigidae, crassae, teretes, rectse, 

 pedicelli duclum proferentes, pilis stellatis hirloe, racemos brèves effingenles, roslro brevi 

 cylindrico, stigmate oibiculari, laliore quam roslrum, infuudibuliformi, \alvis plano-con- 

 cavis, intus lœvibus, dissepimento translucido, cncrvi, e cellulis polymorpliis constante 

 quarum parietes tenues. Semina miuima, biordinata, numerosissima. 



Crescit in America meridionali, in humidis Bolivie arvis prope vicum Taperazi (Wedd. 

 exsicc. n. 3596) et circa Sorata, undique in inculiis, dumosis, lapidosis, 2(350-3100 

 met. altis (Maud. PI. and. boliv. exsicc. a. 907); etiam in |noviiicia Consentes 

 (BonpI.), et ad Montevideo (Courbon). — v. s|). in herb. Mus. paris, et Less. 



81. S. patninm n. sp. — Beihnàier exsicc, n. 833 part. 



Planta annua, pilis siinplicibus longis obsita. Caulis plus quam pedalis, villosissimus, 

 supra ramosus, ramis ascendeniibus. Folia lanceolato-linearia, ohscurc dentata, amplexi- 

 càulia, basi sagillata. Uaceini fructiferi brèves. Pedicelli villosissimi, floribus ipquilongi. 



