| Conyza canadensis (L.) Cronquist var. canadensis | W. H. Horr 4309
05/Sep/1952 | United States of America. Kansas. Doniphan Co. 5 miles north and 2 miles east of Troy. | | 2054449 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | | | | 2054450 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | | | | 2054451 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | | | | 2054452 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | H. N. Moldenke 6101
02 Aug 1931 | United States of America. New Jersey. Somerset Co. In waste ground, North Plainfield Township. | | 2054456 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | W. H. Leggett s.n. | | | 2054457 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | | | | 2054458 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | | | | 2054459 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | | | | 2054460 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | R. Crane 3055
21 Aug 1928 | United States of America. Ohio. Delaware Co. Quarry, Delaware. | | 2054461 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | | | | 2054462 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | | | | 2054463 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | | | | 2054466 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | | | | 2054467 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | | | | 2054468 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | | | | 2054469 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | | | | 2054470 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | | | | 2054472 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | | | | 2054474 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | | | | 2054478 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | | | | 2054479 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | | | | 2054480 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | J. T. Rothrock 718
1874 | United States of America. Arizona. Camp Lowell. | | 2054483 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | | | | 2054490 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | | | | 2054491 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | | | | 2054492 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | | | | 2054494 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | | | | 2054495 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | | | | 2054496 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | | | | 2054497 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | | | | 2054498 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | | | | 2054499 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | | | | 2054500 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | | | | 2054501 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | | | | 2054502 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | | | | 2054503 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | | | | 2054505 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | W. Short s.n.
1867 | [No locality data on label; filed at NY under U.S. & Canada]. | | 2054507 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | H. N. Moldenke 6101
02 Aug 1931 | United States of America. New Jersey. Somerset Co. In waste ground, North Plainfield Township. | | 2054508 |  |
| Conyza canadensis (L.) Cronquist var. canadensis | | | | 2054509 |  |
