• R. I. Vargas 31, United States of America
• E. O. Wooton, United States of America
• D. E. Atha 5687, United States of America
• D. E. Atha 7247, United States of America
• D. E. Atha 9515, United States of America
• D. E. Atha 9641, United States of America
• D. E. Atha 10192, United States of America
• D. E. Atha 10164, United States of America
• D. E. Atha 10234, United States of America
• D. E. Atha 10325, United States of America
• D. E. Atha 10457, United States of America
• D. E. Atha 11038, United States of America
• F. S. Collins 311, Bermuda
• W. D. Longbottom 13493, United States of America
• D. E. Atha 11635, United States of America
• K. K. Mackenzie s.n., United States of America
• W. M. Van Sickle, United States of America
• K. K. Mackenzie 4893, United States of America
• K. K. Mackenzie s.n., United States of America
• J. Kezer s.n., United States of America
• K. K. Mackenzie 5050, United States of America
• R. K. Godfrey 52935, United States of America
• R. M. Harper, United States of America
• E. H. Wallis 28-25, Canada
• U. T. Waterfall, United States of America
• K. I. Beamish 60493, Canada
• G. Smith, United States of America
• J. K. Small 11258, United States of America
• A. W. Chapman, United States of America
• F. I. X. Rugel, United States of America
• P. Johnson 57, United States of America
• P. Johnson 472, United States of America
• P. Johnson 371, United States of America
• P. Johnson 439, United States of America
• J. Reverchon, United States of America
• F. C. MacKeever N409, United States of America
• S. McCoy 3858, United States of America
• S. McCoy 3963, United States of America
• A. R. Bechtel 11411, United States of America
• H. A. Stephens 10414, United States of America
• H. J. Banker 3678, United States of America
• S. Price, United States of America
• E. Palmer, United States of America
• F. D. Bowers 43024, United States of America
• J. L. Gentry, Magnoliophyta; North America
• E. S. Burgess s.n., United States of America
• H. A. Stephens 10561, United States of America
• W. J. Hess 9442A, United States of America
• C. Hansen 2000-1, United States of America
• W. J. Cody 4668, Canada
• R. K. Godfrey 51155, United States of America
• G. Schoolcraft 2273, United States of America
• C. F. Baker, United States of America
• I. M. Clute 44, United States of America
• G. Arsène 11848, United States of America
• V. H. Chase 10273, United States of America
• Fabius 217, Canada
• J. H. Schuette, United States of America
• V. H. Chase, United States of America
• D. J. Keil K4876, United States of America
• W. Krivda p-91, Canada
• B. Boivin 6829, Canada
• Erigeron philadelphicus L., New York
• W. J. Cody 8698, Canada
• N. F. Bracelin 1148, United States of America
• M. A. Howe, United States of America
• H. W. Clark 1703, United States of America
• J. W. Carter, United States of America
• F. E. Fenno 230, United States of America
• A. J. J. Breitung 15974, Canada
• C. W. Swan, United States of America
• F. E. McDonald, United States of America
• Collector unspecified s.n., United States of America
• J. M. Greenman 163, United States of America
• H. Gillman, United States of America
• E. R. Bogusch 1672, United States of America
• E. Diffenbaugh, United States of America
• M. J. Elrod, United States of America
• B. T. Butler 7003, United States of America
• W. N. Clute 39, United States of America
• C. D. Richards 3850, United States of America
• J. M. Macoun 26466, Canada
• C. O. Rosendahl 859, Canada
• H. S. Conard 203, United States of America
• C. F. Baker 672, United States of America
• H. K. D. Eggert, United States of America
• J. T. Howell 7583, Canada
• F. W. Johnson 48, United States of America
• Z. Pitcher, United States of America
• Clapp
• C. C. Deam, United States of America
• J. F. Brenckle, United States of America
• Collector unspecified s.n.
• M. F. Buell 266, United States of America
• C. G. Lloyd, United States of America
• R. Kral 88252, United States of America
• E. J. Palmer 11436, United States of America
• B. F. Bush 11673, United States of America
• T. E. Wilcox, United States of America
• E. Faxon, United States of America
• J. M. Greenman 17, United States of America
• Z. W. Palmer, Canada
• C. H. Shaw 737, Canada
• V. L. Cory 51508, United States of America
• G. T. Robbins 2505, United States of America
• G. N. Jones 18094, United States of America
• M. W. Gorman 2761, United States of America
• Erigeron philadelphicus L.
• J. Ludlow 18853, United States of America
• R. D. Dorn 3774, United States of America
• R. D. Dorn 3766, United States of America
• J. W. Hill 883, United States of America
• A. Bond 34, United States of America
• C. Stone 48, United States of America
• D. Pittillo 106537, United States of America
• L. C. Higgins 5867, United States of America
• W. L. McCart 1539, United States of America
• W. L. McCart 1539, United States of America
• S. A. Chaudhary 225, United States of America
• L. McCracken 32, United States of America
• B. H. Warnock 46092, United States of America
• T. Drummond, United States of America
• J. H. Christ 417, United States of America
• J. H. Christ 12996, United States of America
• V. L. Cory 48872, United States of America
• M. Hopkins 172, United States of America
• J. M. Macoun, Canada
• B. Anderson 2983, United States of America
• R. Crane 1269, United States of America
• T. C. Bridges 231, United States of America
• T. C. Bridges 257, United States of America
• D. S. Correll 53577, United States of America
• M. Hitchcock 1284, United States of America
• G. F. Buddell, Magnoliophyta; North America
• J. Barratt, United States of America
• C. A. Shurtleff, United States of America
• J. Barratt
• F. W. Starmer
• A. W. Wood
• R. W. Rickard, United States of America
• W. D. Day, United States of America
• C. O. Grassl 5304, Canada
• G. F. Buddell, Magnoliophyta; North America
• M. Mooar 4279, United States of America
• F. H. Wilkens, United States of America
• L. K. Magrath 3856, United States of America
• L. K. Magrath 3937, United States of America
• H. A. Stephens 30596, United States of America
• W. B. Kiener 28307, United States of America
• P. V. LeRoy, United States of America
• E. J. Palmer 1972, United States of America
• J. N. Nicollet, United States of America
• L. R. Moyer, United States of America
• A. P. Pinzl 13277, United States of America
• R. D. Thomas 159118, United States of America
• E. J. Palmer, United States of America
• E. J. Palmer 11817, United States of America
• H. J. Webber, United States of America
• N. L. Britton, United States of America
• R. C. Friesner 9615, United States of America
• M. C. Metz 2174, United States of America
• G. M. Merrill 224, United States of America
• M. L. Fernald 13182, United States of America
• M. L. Fernald 14240, United States of America
• M. L. Fernald 13178, United States of America
• M. L. Fernald 13179, United States of America
• O. T. Solbrig 2119, United States of America
• Collector unspecified, United States of America
• E. J. Palmer 7360, United States of America
• C. R. Ball 396, United States of America
• A. Ashbey 0056, United States of America
• A. Ashbey 0111, United States of America
• A. Ashbey 0128, United States of America
• R. M. Harper 3572, United States of America
• A. M. Keefe, United States of America
• L. D. Smith 458, United States of America
• V. H. Chase, United States of America
• F. P. Cronemiller Jr. 383, United States of America
• G. Haas, United States of America
• S. McCoy 3621, United States of America
• S. McCoy 3785, United States of America
• Collector unspecified 64, United States of America
• Collector unspecified, United States of America
• J. M. Macoun 61231, Canada
• H. M. Raup 3309, Canada
• E. S. Burgess, United States of America
• E. S. Burgess s.n., United States of America
• E. S. Burgess s.n., United States of America
• E. S. Burgess s.n., United States of America
• E. S. Burgess s.n., United States of America
• C. T. Mohr 20, United States of America
• A. B. Langlois 23, United States of America
• C. F. Millspaugh 209, United States of America
• R. E. Harris, United States of America
• C. A. Hollick, United States of America
• R. K. Godfrey 3748, United States of America
• I. S. Onion
• I. S. Onion
• N. L. Britton, United States of America
• E. J. Palmer 1972A, United States of America
• J. M. Macoun 65396, Canada
• E. J. Grimes 562, United States of America
• E. J. Grimes 82, United States of America
• E. N. Plank, United States of America
• F. W. Pennell 10608, United States of America
• Collector unspecified, United States of America
• J. M. Macoun 76908, Canada
• J. M. Macoun 76907, Canada
• J. H. Kellogg 440, United States of America
• C. W. Short 4, United States of America
• Drummond, United States of America
• C. O. Rosendahl 1926, Canada
• J. Macoun, Canada
• M. E. Moodie 1017, Canada
• D. T. MacDougal 553, United States of America
• B. T. Butler 2384, United States of America
• B. T. Butler 2346, United States of America
• B. T. Butler 7001, United States of America
• J. F. Pruski 1600, United States of America
• M. E. Moodie 226, Canada
• A. Cuthbert, United States of America
• J. B. Mogle 670, United States of America
• A. Hayden 10571, United States of America
• A. Hayden 5078, United States of America
• M. McKee 826, United States of America
• W. S. Blatchley, United States of America
• S. McCoy 1968, United States of America
• S. McCoy 38, United States of America
• G. W. Stevens 17, United States of America
• H. W. Houghton 3685, United States of America
• B. F. Bush 1009, United States of America
• E. Palmer 478, United States of America
• A. Ruth 625, United States of America
• F. J. Lindheimer 903, United States of America
• G. Jermy 53, United States of America
• C. O. Grassl 3844, United States of America
• I. S. Onion, Canada
• H. M. Raup 3308, Canada
• A. A. Heller 1672, United States of America
• E. J. Wallace 97, United States of America
• S. S. Visher 1558, United States of America
• J. Lunell, United States of America
• A. S. Hitchcock 722, United States of America
• N. K. Berg, Canada
• F. J. H. Merrill, United States of America
• D. T. MacDougal 216, United States of America
• A. S. Hitchcock 722a, United States of America
• T. J. Fitzpatrick, United States of America
• E. P. Sheldon, United States of America
• C. M. Ek, United States of America
• C. M. Ek, United States of America
• S. McCoy 1896, United States of America
• C. M. Ek, United States of America
• C. M. Ek, United States of America
• L. C. Higgins 3913, United States of America
• Collector unspecified, United States of America
• R. Lorenzen, United States of America
• H. T. Rogers 1101, United States of America
• J. H. Barnhart 310, United States of America
• S. W. Stanfield, United States of America
• B. T. Butler 471, United States of America
• O. K. Lakela 3590, United States of America
• G. W. Moore 13212, United States of America
• D. Potter 4, Canada
• E. N. Plank, United States of America
• C. A. Morse 2504, United States of America
• R. Kral 45312, United States of America
• R. Kral 45380, United States of America
• W. B. Welch 11985, United States of America
• C. A. Morse 2483, United States of America
• R. D. Dorn 8127, United States of America
• C. C. Freeman 21578, United States of America
• J. F. Pruski 3180, United States of America
• R. W. Lichvar 5358, United States of America
• D. G. Nelson 566, United States of America
• G. H. Morton 43511, United States of America
• F. D. Bowers 43534, United States of America
• G. H. Morton 43511, United States of America
• W. H. Duncan 8203, United States of America
• C. W. Short s.n., United States of America
• D. Houghton, United States of America
• W. Baldwin, United States of America
• Z. Pitcher, United States of America
• D. Sylvester 1543, United States of America
• T. E. Demarée 14948, United States of America
• A. A. Heller 3683, United States of America
• J. M. Coulter 9274, United States of America
• A. A. Heller 3759, United States of America
• M. Estle, United States of America
• C. C. Ellis 88, United States of America
• W. C. Woodward 43, United States of America
• T. G. Hartley 1951, United States of America
• R. D. Thomas 153784, United States of America
• J. A. Calder 8721, Canada
• C. L. Hitchcock 17559, United States of America
• H. T. Rogers 539, United States of America
• J. H. Sandberg 469, United States of America
• R. Crane 1269, United States of America
• W. N. Suksdorf, United States of America
• W. N. Suksdorf 7911, United States of America
• N. H. Holmgren 1258, United States of America
• C. W. Short s.n., United States of America
• H. J. Banker 238, United States of America
• A. Tiehm 15776, United States of America
• L. Schnapp 14, United States of America
• W. D. Longbottom 11416, United States of America
• G. Schoolcraft 1603, United States of America
• N. H. Holmgren 5674, United States of America
• A. Tiehm 10642, United States of America
• N. H. Holmgren 4293, United States of America
• G. Schoolcraft 1212, United States of America
• J. W. Thompson 11920, United States of America
• B. Anderson 3181, United States of America
• A. Cronquist 5139, United States of America
• A. Brown, United States of America
• L. K. Magrath 15087, United States of America
• C. C. Curtis, United States of America
• D. Houghton, United States of America
• W. D. Longbottom 11432, United States of America
• Mrs. B. Willis, United States of America
• J. M. Grant, United States of America
• A. D. E. Elmer, United States of America
• J. M. Grant, United States of America
• A. A. Heller 4005, United States of America
• I. C. Otis 1276, United States of America
• E. P. Sheldon 8516, United States of America
• F. E. Lloyd, United States of America
• T. J. Howell 1509, United States of America
• F. E. Lloyd, United States of America
• K. Whited 100, United States of America
• J. B. Leiberg 447, United States of America
• D. French 1475, United States of America
• R. Kral 57424, United States of America
• J. E. Kirkwood 209, United States of America
• W. G. W. Harford 379, United States of America
• E. W. Hammond 195, United States of America
• E. W. Hammond 195, United States of America
• W. H. Baker 11517, United States of America
• M. A. Vincent 14032, United States of America
• E. E. Estep 928, United States of America
• S. R. Ziegler 1270, United States of America
• D. Lindsay 1168, Canada
• L. Boner 157, United States of America
• O. A. Farwell 477a, United States of America
• J. K. Small 8477, United States of America
• J. K. Small 8480, United States of America
• R. F. Thorne 7837, United States of America
• J. L. Panero 53, United States of America
• H. Marriott 7080, United States of America
• G. F. Buddell, Magnoliophyta; North America
• G. F. Buddell, Magnoliophyta; North America
• H. A. Stephens 38772, United States of America
• H. R. Bennett 6819, United States of America
• G. J. Goodman 4777, United States of America
• W. H. Baker 852, United States of America
• S. L. Welsh 7267, Canada
• M. Hopkins 1285, United States of America
• P. F. Stickney 3427, United States of America
• J. S. Henrickson 15714, United States of America
• W. J. Hess 8612, United States of America
• P. C. Standley 5105, United States of America
• R. D. Thomas 156148, United States of America
• O. A. Plunkett 11557, United States of America
• M. Essick 5266, United States of America
• I. C. Martindale 9281, United States of America
• A. R. Bechtel 15270, United States of America
• E. M. Ingels, United States of America
• D. T. MacDougal, United States of America
• R. Willenbring 651, United States of America
• J. Gutmor 176, United States of America
• A. W. Chapman 674, United States of America
• H. K. D. Eggert, United States of America
• J. Davis 4450A, United States of America
• W. Krivda R-100, Canada
• E. J. Palmer 1972, United States of America
• H. E. Brown 443, United States of America
• C. L. Hitchcock 6545, United States of America
• H. E. Brown 287, United States of America
• R. M. Austin, United States of America
• T. S. Brandegee 870 1/2, United States of America
• G. R. Vasey, United States of America
• Mrs. C. C. Bruce 2077, United States of America
• M. S. Baker, United States of America
• C. B. Wolf 8633, United States of America
• A. A. Heller 13190, United States of America
• A. Eastwood 599, United States of America
• K. T. Hartweg 1775, United States of America
• Erigeron philadelphicus L.
• R. D. Thomas 123322, United States of America
• D. H. Mansfield 90-362, United States of America
• R. D. Nevius, United States of America
• Illegible collector name s.n., United States of America
• E. Armstrong, United States of America
• L. W. Riddle, United States of America
• A. M. Ottley 661, United States of America
• M. Heatley, United States of America
• A. Ruth 59, United States of America
• R. R. Dreisbach 5865, United States of America
• Mrs. F. D. Lawton, United States of America
• R. Woglum, United States of America
• Collector unspecified, United States of America
• F. L. Bennett 406, United States of America
• H. A. Walker 1972, United States of America
• Collector unspecified s.n., United States of America
• R. S. Ferris 611, United States of America
• C. B. Wolf 8835, United States of America
• H. D. D. Ripley 6769, United States of America
• H. H. Smith 3926, United States of America
• F. A. MacFadden 13659, United States of America
• H. N. Bolander 312, United States of America
• J. Torrey, United States of America
• Mr. Rich, United States of America
• D. Houghton, United States of America
• A. D. E. Elmer 4453, United States of America
• M. E. Jones 3246, United States of America
• A. D. E. Elmer 3905, United States of America
• J. M. Bigelow, United States of America
• S. B. Parish 4689, United States of America
• D. A. Werier 4849, United States of America
• D. A. Werier 4802, United States of America
• W. D. Longbottom 19283, United States of America
• J. Fowler, Canada
• A. Tiehm 17521, United States of America
• R. Decandido CP249, United States of America
• A. Clapp s.n., United States of America
• Erigeron philadelphicus L.
• D. Demarée 12015, United States of America
• D. Demarée 12272, United States of America
• D. Demarée 12272, United States of America
• P. A. Rydberg 7914, Canada
• P. A. Rydberg 783, United States of America
• D. Demarée 10613, United States of America
• P. A. Rydberg 783, United States of America
• T. A. Williams, United States of America
• D. Demarée 41378, United States of America
• E. O. Wooton 232, United States of America
• R. Kral 88090, United States of America
• A. A. Heller 8028, United States of America
• C. W. Short, United States of America
• D. Demarée 16981, United States of America
• A. J. McClatchie, United States of America
• P. Rubtzoff 215, United States of America
• B. M. Bartholomew 5128, United States of America
• B. M. Bartholomew 4355, United States of America
• S. A. Mori 28033, United States of America
• S. A. Mori 28034, United States of America
• R. S. Williams, United States of America
• E. Whitehouse, United States of America
• E. Whitehouse 15191, United States of America
• S. W. Stanfield, United States of America
• E. P. Bicknell 8922, United States of America
• J. Stevenson 1109, United States of America
• L. H. Shinners 7056, United States of America
• H. E. Hasse, United States of America
• E. O. Wooton 232, United States of America
• A. Kellogg 378, United States of America
• H. T. Edwards, United States of America
• H. T. Edwards, United States of America
• E. Palmer 185, United States of America
• W. M. Canby s.n., United States of America
• S. P. Churchill 3110, United States of America
• S. P. Churchill 3242, United States of America
• Erigeron philadelphicus L.
• Wilkes Expedition, United States of America
• W. A. Murrill, United States of America
• C. T. Rogerson s.n., United States of America
• R. J. Taylor 18644, Canada
• R. J. Taylor 12987, United States of America
• J. Scouler s.n., Unknown
• L. DeWitte s.n.
• I. F. Holton, United States of America
• N. Taylor 1296, United States of America
• I. L. Wiggins 13506, United States of America
• T. G. Yuncker 1823, United States of America
• T. G. Yuncker 1822, United States of America
• T. G. Yuncker 1820, United States of America
• N. Taylor 802, United States of America
• W. H. Welch 1486, United States of America
• W. H. Welch 1068, United States of America
• W. H. Welch 685, United States of America
• T. G. Yuncker 10484, United States of America
• F. S. Earle 736, United States of America
• S. R. Hill 10113, United States of America
• S. Brown 705, Bermuda
• S. Brown 721, Bermuda
• S. Brown 1711, Bermuda
• C. L. Lundell 8585, United States of America
• C. L. Lundell 12744, United States of America
• M. E. Peck 17508, United States of America
• M. E. Peck 8889, United States of America
• A. E. Radford 34169, United States of America
• A. K. Meebold 19745, United States of America
• W. H. Minshall 190, Canada
• N. C. Fassett 27006, Canada
• J. M. Gillett 6141, Canada
• C. O. Grassl 808, Canada
• Frère Rolland-Germain 77, Canada
• A. Dutilly 13616, Canada
• A. Dutilly 13449, Canada
• T. W. Edmondson 6215, Canada
• Frère Rolland-Germain s.n., Canada
• J. L. C. Marie-Victorin 15420, Canada
• Frère Rolland-Germain s.n., Canada
• M. L. Fernald 26051, Canada
• M. L. Fernald 26051, Canada
• N. Charest 247, Canada
• J. L. C. Marie-Victorin 8513, Canada
• G. Baillargeon 1282, Canada
• J. A. Calder 31162, Canada
• J. Rousseau 32472, Canada
• A. Dutilly 13887, Canada
• Erigeron philadelphicus L.
• R. C. Benedict s.n., United States of America
• W. C. Ferguson s.n., United States of America
• W. C. Ferguson 5543, United States of America
• W. H. Leggett s.n., United States of America
• W. H. Leggett s.n., United States of America
• K. K. Mackenzie 5464, United States of America
• N. L. Britton s.n., United States of America
• H. W. Pretz 1247, United States of America
• J. M. Fogg Jr. 19132, United States of America
• R. G. Poland s.n., United States of America
• F. H. Wilkens s.n., United States of America
• J. I. Northrop s.n., United States of America
• J. H. Lehr 860, United States of America
• T. F. Lucy 13075, United States of America
• W. W. Eggleston 1348, United States of America
• W. N. Clute s.n., United States of America
• T. W. Edmondson 5446, United States of America
• C. C. Stewart 4312, United States of America
• C. C. Stewart 4327, United States of America
• P. Wilson s.n., United States of America
• E. P. Bicknell 8921, United States of America
• M. L. Fernald 68, United States of America
• L. M. Andrews 892, United States of America
• L. A. Charette 311, United States of America
• Collector unspecified s.n., United States of America
• D. E. Boufford 21095, United States of America
• N. H. Holmgren 9838, United States of America
• H. P. Sartwell s.n., United States of America
• R. F. C. Naczi 14115, United States of America
• A. Ruth 796, United States of America
• R. D. Thomas 143651, United States of America
• H. B. Bailey 4, United States of America
• R. Dawson 1256, United States of America
• G. H. Turner 24, Canada
• P. A. Young 11558, United States of America
• T. W. Edmondson 1365, United States of America

• D. E. Atha 10234, United States of America
• D. E. Atha 10325, United States of America
• D. E. Atha 10457, United States of America
• D. E. Atha 7247, United States of America
• D. E. Atha 5687, United States of America
• D. E. Atha 9515, United States of America
• D. E. Atha 9641, United States of America
• D. E. Atha 10164, United States of America
• D. E. Atha 10192, United States of America
• D. E. Atha 11038, United States of America
• D. E. Atha 11635, United States of America

• Erigeron philadelphicus L.