The American Midland Naturalist 



PUBLISHED BI-MONTHLY BY THE UNIVERSITY 

 OF NOTRE DAME, NOTRE DAME, INDIANA 



VOL. V. MARCH, 1017. NO. 2. 



ENUMERANTUR PLANTAE DAKOTAE SEPTEN- 

 TRIONALIS VASCULARES.— XI. 



HNUMERAVIT J. LUNELL. 



The Vascular Plants of North Dakota.— XI. 



With Notes by J. Lunell. 



TARAXACUM, Taraxacon (aut) Altaraxacon Fuchs, Hist. 

 Stirp. p. 230. (1546). Marcus Gatinaria, Herb. Viv r . Ic. Vol. II., 

 p. 166. (1531). 



Dens Leonis Tour. lUem. 373. (1694.) Leontodon Taraxacum 

 Linn. Syst. Nat. (1735), Linn. Gen. 239. (1737) and 349. (1754), 

 "Taraxacum Dens Leonis T." Type of Leontodon Linn, in his 

 Leontodon Taraxacum. 



967. Taraxacum minus Lon. Krauter Buch 228. (1703), 

 and certainly of the older edition of 1569 & 1582, ex Bauh. Pin. 

 (1623). 



Taraxacum officinarum Vaill. Act. 230. (1721). 



Leontodon Taraxacum Britton, 111. Fl. Vol. Ill, p. 315. (1913). 



Leeds. 



968. Taracacum minus var. subscaposum Lunell, var. now 

 Caulis unifoliatus. One leaf on the stem. Leeds. 



969. Taraxacum mexicanum DC. Prodr. 7: 146. (1838). 

 Turtle Mountains. 



SONCH US Theophr. 7: 9. Diosc. 2: 158, vide Marcellus Vir- 

 gilius Cap. CXX., Bk. II., i, p., 266. (1529). 



970. Sonchus laevis Matth. Comm. 257. (1554). Gesn., 

 Camer., Dod. (Bubani). 



Sonchus oleraceus Linn. Sp. PI. 794. (1753). 

 Leeds. 



971. Sonchus asper Mar. Virg. 1. c, Matth; 1. c, Fuchs, 

 Hist. Stirp. 228. (1546). 



