398 Petrak, Die nonlamerikanisclien Arten der Gattung Cirsiurn. 
Cirsium altissimum Hill., Hort. Kew, p. 03 (17G8). — Spreng. 
Syst. veg. 111, p. 373 (1826). — DC., Prodr. VI, p. 640 (1837). — 
Torr, et Gray, Fl. North Amer. II, 3, p. 457 (1843). — Gray, 
PI. Fendi. Nov. Mex., p. 111 (1849). — Darby, Bot. South. Stat., 
p. 405 (1855). — Gray in Rep. expl. Rout. Railr. Miss. Pacif. Oc. 
IV, 5, p. 112 (1856). — Chapman, Fl. South, U. S., p. 247 (1865). — 
Gray, Man. Bot. North U. S. 5, ed. p. 273 (1868). — Chickering 
in Ü. S. Geol. Geogr. Surv. IV, 4, p. 816 (1878). — Wheeler in 
Proc. Nat. Hist. Soc. Wiscons. 1888, p. 174. — Robins. et Fernald, 
Gray’s New Man. Bot. 7. ed. p. 858 (1908). 
Cnicus altissimus Willd. Spec. pl. III. 3. p. 1671 (1800). — 
Muhl. Cat. Pl. Amer. Sept., p. 70 (1813). — Pursh, Fl. Amer. 
Scpt. II, p. 506 (1814) p. p. excl. Syn. Cirsium repandum Michx. 
— Eli. Sketch Bot. S. Carol. Georg. II, p. 268 (1824). — Short in 
West. Journ. Med. Surg. III, extr. p. 6 (1845). — Gray in Proc. 
Amer. Acad. X. p. 42 (1874). — Ward, Fl. Washingt. in Bull. 
U. S. Nat. Mus. Nr. 22, p. 92 (1881). — Macoun, Cat. Canad. Pl. I, 
p. 270 (1883). — Gray, Syn. Fl. North Amer. II, p. 404 (1886). — 
Watson et Coulter, Gray’s Man. Bot. North U. S. 6. ed. p. 296 
(1889). — Webber, Cat. Fl. Nebrask., p. 144 (1890). — O. Kuntze, 
Rev. gen. plant. I, p. 328 (1891). — Coulter, Bot. West. Texas 
in Contrib. U. S. Nat. Herb. II, P- 243 (1891 — 94). — Macmill., 
Metasp. Minnes. Vall. in Rep. Geol. Nat. Hist. Surv. Minn. Bot. 
Ser. 1, p. 559 (1892). — Holzinger in Contrib. U. S. Nat. Herb. 1, 
p. 194, 209 (1892). — - Cheney et True in Trans. Wiscons. Acad. 
Sei. IX, p. 81 (1893). — Bush in Rep. Miss. Bot. Gard. V, p. 145 
(1894). — Pammel, Thistl. Jow. in Proc. Jowa Acad. Sei. VIII. 
Nr. 19, p. 16 tab. XV, XXVI, XXVII (1901). — Wadmond in 
Trans. Wisc. Acad. Sei. XVI, 2, p. 879 (1910). 
Cirsium diversifolium DC., Prodr. VI, p. 649 (1837). 
Cnicus altissimus forma albiflora Britton, Cat. Pl. N. Jers., 
p. 151 (1889). 
Cnicus Joivensis Pammel Thistl. Jow. in Proc. Jowa Acad. 
Sei. VIII, 19, p. 18 (1901). 
Cnicus Jowensis var. Crattyi Pammel 1. c., p. 18 (1901). 
Cirsium jowense Fernald in Rhodora X, p. 94 (1908). — 
Robinson et Fernald, Gray’s New Man. Bot. 7. ed. p. 858 (1908). 
Distribut io: In pratis, paseuis, ruderatis, fructicetis, 
secus vias, ad margincs silvarum in regionibus meridionali-orien- 
tahbus C.anadensibus et in civitatibus centrali-orientalibus Ameri- 
cae borealis frequens. 
Vidi e locis sequentibus: 
Delaware: Moist thickets, Wilmington, Coli. A. Com- 
mons?, H. St. P. 
D i s t r. of Columbia: Washington: Woody lands, 
24. IX. 1896 Coli. E. S. Steele H. U. W. — In silvis umbrosis 
frequens prope Washington 24. VIII.' 1888 Coli. Th. Holm, H. F. 
Kentucky: Woods near Lexington 1833, Coli. H. A. Gris- 
wold H. St. P. 
