Asteraceae | |
Xanthium albinum
| H. Scholz | | |
Asteraceae | |
Xanthium ambrosioides
| Hook. & Arn. | J. Bot. (Hooker) 3(22): 310 | 1841 |
Asteraceae | |
Xanthium americanum
| Walter | Fl. Carol. 231 | 1788 |
Asteraceae | |
Xanthium argenteum
| Widder | Repert. Spec. Nov. Regni Veg. Beih. 20: 118 | 1923 |
Asteraceae | |
Xanthium aridum
| H. St. John | Northwest Sci. 2(3): 93, f. 4 | 1928 |
Asteraceae | |
Xanthium artemisioides
| (Willd.) Delpino | Studi Lign. Anemof. 18 | 1871 |
Asteraceae | |
Xanthium australe
| Millsp. & Sherff | Publ. Field Mus. Nat. Hist., Bot. Ser. 4: 37, t. 13 | 1919 |
Asteraceae | |
Xanthium brasilicum
| Vell. | Fl. Flumin. Icon. 10: , t. 23 | 1827 |
Asteraceae | |
Xanthium californicum
| Greene | | |
Asteraceae | |
Xanthium calvum
| Millsp. & Sherff | Publ. Field Columb. Mus., Bot. Ser. 4: 35 | 1919 |
Asteraceae | |
Xanthium campestre
| Greene | Pittonia 4(21): 61-62 | 1899 |
Asteraceae | |
Xanthium canadense
| Mill. | Gard. Dict. (ed. 8) no. 2 | 1768 |
Asteraceae | |
Xanthium catharticum
| Kunth | Nov. Gen. Sp. (folio ed.) 4: 216 | 1820 [1818] |
Asteraceae | |
Xanthium cavanillesii
| Schouw | Ann. Sci. Nat., Bot., sér. 3, 12: 357 | 1849 |
Asteraceae | |
Xanthium cenchroides
| Millsp. & Sherff | Publ. Field Mus. Nat. Hist., Bot. Ser. 4(2): 30 | 1919 |
Asteraceae | |
Xanthium chasei
| Fernald | Rhodora 48(568): 66–74, pl. 1013, f. 1, pl. 1014 | 1946 |
Asteraceae | |
Xanthium chinense
| Mill. | Gard. Dict. (ed. 8) no. 4 | 1768 |
Asteraceae | |
Xanthium cloessplateaum
| D.Z. Ma | Acta Bot. Boreal.-Occid. Sin. 11(4): 346, f. 1 | 1991 |
Asteraceae | |
Xanthium curvescens
| Millsp. & Sherff | Publ. Field Mus. Nat. Hist., Bot. Ser. 4: 25 | 1919 |
Asteraceae | ! |
Xanthium cylindricum
| Millsp. & Sherff | Publ. Field Mus. Nat. Hist., Bot. Ser. 4(1): 4–5, pl. 3, 5(3,7) | 1918 |
Asteraceae | |
Xanthium echinatum
| Murray | Commentat. Soc. Regiae Sci. Gott. 6: 32 | 1784 |
Asteraceae | |
Xanthium echinellum
| Greene ex Rydb. | Man. S.E. Fl. 1302–1303 | 1933 |
Asteraceae | |
Xanthium fruticosum
| L. f. | Suppl. Pl. 418 | 1781 [1782] |
Asteraceae | |
Xanthium globosum
| C. Shull | Bot. Gaz. 59(6): 482–483, f. 1, 7 | 1915 |
Asteraceae | ! |
Xanthium inaequilaterum
| DC. | Prodr. 5: 523 | 1836 |
Asteraceae | ! |
Xanthium indicum
| J. Koenig ex Roxb. | Fl. Ind. 3: 601 | 1832 |
Asteraceae | * |
Xanthium indicum
| Klatt | Nova Acta Acad. Caes. Leop.-Carol. German. Nat. Cur. 280 | 1880 |
Asteraceae | |
Xanthium inflexum
| Mack. & Bush | Rep. (Annual) Missouri Bot. Gard. 16: 106–107 | 1905 |
Asteraceae | |
Xanthium italicum
| Moretti | Giorn. Fis., ser. 2 5: 326 | 1822 |
Asteraceae | |
Xanthium japonicum
| Widder | Repert. Spec. Nov. Regni Veg. Beih. 20: 31–32, pl. 1, f. 5 | 1923 |
Asteraceae | |
Xanthium leptocarpum
| Millsp. & Sherff | Publ. Field Columb. Mus., Bot. Ser. 4(1): 3, pl. 1, 5 | 1918 |
Asteraceae | |
Xanthium longirostre
| Wallr. | Beitr. Bot. 1: 237 | 1842 |
Asteraceae | * |
Xanthium macrocarpum
| DC. | Fl. Franç. 6: 356 | 1815 |
Asteraceae | |
Xanthium mongolicum
| Kitag. | Rep. First Sci. Exped. Manchoukuo 4: , f. 97 | 1936 |
Asteraceae | |
Xanthium natalense
| Widder | | |
Asteraceae | |
Xanthium occidentale
| Bertol. | Lucubr. Re Herb. 38 | 1822 |
Asteraceae | |
Xanthium orientale
| L. | Sp. Pl. (ed. 2) 2: 1400 | 1763 |
Asteraceae | ** |
Xanthium orientale
| Blume | Bijdr. Fl. Ned. Ind. (15): 915 | 1826 |
Asteraceae | |
Xanthium oviforme
| Wallr. | Beitr. Bot. 2: 240 | 1844 |
Asteraceae | |
Xanthium parvifolium
| DC. | Prodr. 5: 424 | 1836 |
Asteraceae | * |
Xanthium pensylvanicum
| Gand. | Bull. Soc. Bot. France 65: 54 | 1918 |
Asteraceae | |
Xanthium pensylvanicum
| Wallr. | Beitr. Bot. 2: 236 | 1844 |
Asteraceae | |
Xanthium pungens
| Wallr. | Beitr. Bot. 1: 231 | 1844 |
Asteraceae | |
Xanthium riparium
| Lasch | | |
Asteraceae | |
Xanthium rupicola
| Holub | Folia Geobot. Phytotax. 11(1): 83 | 1976 |
Asteraceae | |
Xanthium saccharatum
| Wallr. | Beitr. Bot. 2: 238 | 1844 |
Asteraceae | |
Xanthium sibiricum
| Patrin ex Widder | Repert. Spec. Nov. Regni Veg. Beih. 20: 32–38, pl. 1, f. 6–8 | 1923 |
Asteraceae | |
Xanthium speciosum
| Kearney | Bull. Torrey Bot. Club 24(12): 574–575 | 1897 |
Asteraceae | ! |
Xanthium spinosum
| L. | Sp. Pl. 2: 987 | 1753 |
Asteraceae | ! |
Xanthium strumarium
| L. | Sp. Pl. 2: 987 | 1753 |
Asteraceae | * |
Xanthium strumarium
| Lour. | Fl. Cochinch. 563 | 1790 |
Asteraceae | |
Xanthium varians
| Greene | Pittonia 4(21A): 59–60 | 1899 |
Asteraceae | |
Xanthium wootonii
| Cockerell | Science 42: 870 | 1915 |