— i6o — 



— Lactuca Arabica Jaub. et Sp. 111. PL Or. tab. 282. — Brachy- 

 raffipkus sojîchifolius D. C. Prod. VII, 177. — Lacluca taraxaci- 

 folia Schultz. in Schweinf. Reise. nach centr. Afr. n** 791. — 

 ? Sonchus Hochstetteri Schultz. in Schweinf. Beitr. FI. iï^thiop. 

 p. 160. 



In wadi Brâr, prope Hodjeilah-, ait. 800 m. (Exs. u"' 255.) — In 

 montibus. (Botta.) 



* — L. Hochstetteri Schultz. Bip. in Hb. Schimp. Abyss. Sect. I, 



n° 12S. — Pyrrhopappus Hochstetieri ^ich.. FI. Abyss. I, 461. 

 Ad margines agrorum et viarum prope Lahadj. (Ex. ann. 1885). 



* — L. Yemensis Sp. nov. 



Radice fusiformi; caule erecto, folioso, setoso-aculeato, superne in 

 paniculam patulara laxam abeunte; foliisviridibus, angustis, ad nervos 

 parce aculeolatis, radicalibus in petiolum attenuatis, lyratis, lobis 

 mucronatis obtusis, caulinis sessilibus, basi longe sagittatâ amplexi- 

 caulibus, lineari-obongis, sinuato-dentatis, supremis integris ; capitulis 

 paucifloris; involucri puberuli, cylindrici,phyllisimbricatis,abexternis 

 triangularibus ad intimas lineares obtusas sensim elongatis; flosculis 

 flavis; acheniis nigris, corapressis, obovatis, scrobiculatis, glabris, in 

 rostrum sulphureum eis aequilongum attenuatis; pappo flavo. — ^. 



L. virosâ L. affinis, differtfoliis longô et auguste sagittatis, acheniis 

 ecostatis, haud marginatis nec apice scabris. 



Hab. ad fauces montis Schibâm (Haràz); ait. 2400-2600 m. (Exs. 

 n°' 301, 321 et 357.) — Ad radiées montis Masàr, prope 'Attâra; ait. 

 2000 m. (Exs. n'^ 426.) — In montibus circa Hès et Taèz. (Botta.) 



— Picridium Tingitanum Desf. Fi. Atl. II, 220. — Scorsonera 

 Orientalis et 5. Tin g in at a L. Sp. 1113 et 1114. 



Var. y subintegruni'Boiss. Fl.Or. III, 828. — P. Arabicum YiochsX, 

 et Steud. Hb. Schimp. Arab. n" 833. 



In vallibus circa Hodjeilah; ait. 600-Soo m. (Exs. n''" 217, 23701 

 238.) — In ruderatis, prope Raudha; ait. 2300 m. (Exs. n" 568.) — In 

 Arabiâ Felici (Schimper). — In regione mont. med. prope Bulgose. 

 (Forsk. Cat. n"" 471.) 



* — Zollikoferia nudicaulis Boiss. FI. Or. III, 824. — Chondrilla 



nudicaulislj. Mant. 273. — Microrrhynchus niidicaulisV.ç.ss. Syn. 

 p. 139 (ex parte). — Sonchus divartcatusDesi. Ann. Mus. II, 212, 

 tab. 46. 



