l6o X,-RTICEjE 



» Foem: Involucr: i-phyllum exlus muricatnm intni 

 )) in loculos 2, unifloros divisum. Perigon: o. Sem: 2. 

 )) involucro indurato tecta, (^Dnipa 2 - fida L. Ahe- 

 » niuin in singulo loculo Klnth). » 



Ohs: Genus constans 6. circiter stirpibus habitu 

 proprio , 2. europseis , ceteris americanis , herbaceis 

 interdum spinosis , foliis alternis varie incisis , flori- 

 bus masculis superioribus foemineis inferioribus, fru- 

 ctibus solitariis geminis vel racemosis apice i - vel 

 2 - rostratis varie muricato - aculeatis. 



% \. X. strumariuni — L. sp: i^oo. = Spr: syst: 

 IIL 802. = BlackTs: t. 444« ^^* taur: vol. 7. t. i. 

 Vern: Lappa, G^tte (^Eur: passim. Pedem: ad vias 

 fossas et ruderata ubique in planilie All: n. 621. In 

 locis pinguibus circa arva et donios Pve fl: segus: p. 

 ^9. et fl: tor: II. p. 126. Biroli fl: acou: 11. p. 119. 

 Sardin: in ruderatis ad sepes Moris st: sard: I. p. 4'0- 

 Ann: Angulosum ramosum inerme, folia longe petio- 

 lata lale ovala cordata angulato-denlata hirsuliuscula 5 

 fructus sub - racemosi rostris rectis aculeis uncinatis 

 flavo colore tingunt. 



* 2. X. echinatum = Murr: comra: goett: 1784. 

 c. ic: = X. macrocarpoii DG. fl: fr: suppl: p. 356. 

 et Spr: syst III. 802. X. orientale L. sp: sec: DC. 

 non sec: Spr: ? = Gsertn: fruct: IL p. 4*8. t. i64- 

 f. 9. X. italicum Moret: sec: Spr: c. p. p. 3i4- X. 

 macrospermum Berter: (^Gallia occid: , Cliili. Pedem: 

 prseserlim sec: Padum prope 3fontemcalerium el inter 

 Taurinum et 7'ruffareUo Balb: el: p. 9. Re fl: tor: II. 

 p. 127.). Stirps obscura maxime pro synonymia, di- 

 versa tamen a priori foliis oblongioribus basi insequi- 



