Sadler, J. [[1] - [350]]

Hitchcock, A.S. [1 - 1000]

Hall, E. [1 - ?]

Anonymous [1 - ?]

Anonymous [1 - over 4000]

Sartwell, H.P. [1 - 158]

Olney, S.T. [? - ?]

Clokey, I.W. [? - ?]

Anonymous [1 - ?]

Miège, J. [1 - 200]

Dörfler, I. [1 - 471]

Dörfler, I. [1 - ?]

Lunnell, Dr. J. [unknown]

Wettstein, R. von [3601 - 4000]

Regel, C. von [1 - ?]

Anonymous [1 - ?]

Podp?ra, J. [1 - 1300]

Anonymous [1501 - ? 1700]

Slavo?ovský, F. [1401 - 1500]

Larsen, K. [1 - 175]

Györffy, I. [? - ?]

Fiori, A.; Béguinot, A.; Pampanini, R. [1 - 1000]

Fiori, A.; Béguinot, A. [1001 - ? 2000]

Anonymous [1 - 700]

Larsen, K. [1 - ?]

Rabenhorst, G.L. [1 - 1000]

Henriques, J.A. [Jan-00]

Lazăr, M.; Leocov, M.; Hortus Botanicus Universitatis 'Al. I. Cuza' [401-600]

[601-700]

Anonymous [1 - ?]

Anonymous [1 - more than 36.000]

McFarland, Frank T.

McFarland, Frank T.

McFarland, Frank T.

Peattie, Donald Culross [42-513]

Suksdorf, W.N. [1 - ?]

Pi?ko?, H.; Tacik, T. [1 - 500]

Tacik, T. [501 - 600]

Jasiewicz, A.; Tacik, T.; Chwastowski, B.; Pa?kowa, A. [601 - 700]

Pa?kowa, A.; Szewczyk, M.; Tacik, T. [701 - 800]

Rehmann, A. [Rehman]; Wo?oszczak, E. [1 - 600]

Raciborski, M. [401 - 900]

Magnier, C. [Jan-37]

Anonymous [401 - 769]

Blankinship, J.W. [652 - 1283]

Lassimonne, S. E.; Lauby, Antoine

Kneucker, J.A. [1 - 390]

Kneucker, J.A. [1 - 270]

Kneucker, J.A. [1 - 960]

Halsted, B.D. [1 - 751?]

Heldreich, T. von [de] [813 - 1599]

Baenitz, C.G. [? - 10522]

Meinshausen, K.F. [1 - 1000]

Litvinov, D.I. [601 - 2400]

Heldreich, T. von [de] [1 - 812]

Thomson, T.; Hooker, J.D. [1 - over 2000]

Engelmann, G. [Jan-88]

Dörfler, I. [3001 - 5600]

Kotschy, K.G.T. [1 - ?]

Porta, P.; Rigo, G. [1 - ?]

Dörfler, I. [1 - ? (more than 200)]

Kotschy, K.G.T. [1 - ~ 500 ?]

Dörfler, I. [1 - [250]]

Thielens, A.; DeVos, A. [1 - ? 400]

Engelmann, G.; Gray, A. [1 - 754]

Gray, A. [1 - 200]

Curtiss, A.H. [[1] ? - [1500] ?]

Hohenacker, R.F. [1 - 1600 or more]

Hohenacker, R.F. [1 - 225]

Britton, N.L.; Rusby, H.H. [1 - ?]

Cura Sectionis Botanicae Musei Nationalis Pragae Editae.

Hugo Gunckel Lüer [1-?]

Pringle, C.G. [1 ? - ?]

Gerhard, W. [[1] - [1300]]

Anonymous [1 - 1500 or more]

Lindberg, H. [Jan-81]

Pichler, T. [? - ?]

Werner, K. [1 - 100]

Anonymous [1 - 400]

Anonymous [1 - ?]

Pringle, C.G. [? - ? 500]

Pringle, C.G. [? 700 - ? 900]

Pringle, C.G. [? 1200 - ? 1500]

Pringle, C.G. [? 1600 - ? 1900]

Pringle, C.G. [? 2000 - ? 2600]

Pringle, C.G. [3000 - 3500]

Pringle, C.G. [3690 - 3990]

Pringle, C.G. [3756 - 4364]

Pringle, C.G. [2635 - 4627]

Pringle, C.G. [4628 - 6154]

Pringle, C.G. [1378 - 6300]

Pringle, C.G. [4371 - 6628]

Pringle, C.G. [4233 - 6786]

Pringle, C.G. [6519 - 6974]

Pringle, C.G. [6419 - 8273]

Pringle, C.G. [6342 - 8463]

Pringle, C.G. [4981 - 9224]

Pringle, C.G. [4961 - 10019]

Pringle, C.G. [1825 - 11840]

Hassler, É. [? - ?]

Anonymous [ - ]

Raciborski, M. [1 - 400]

Samuelsson, G. [1 - 1617]

Anonymous [1 - more than 3000]

Anonymous [1 - ? 600]

Holmen, K.A.; Laegaard, S. [1 - ?]

Hohenacker, R.F. [1 - ? 600]

Sennen, F. [Jan-50]

Reverchon, E. [1 - ?]

Eastwood, A. [? - ?]

Anonymous [1 - ?]

Collins, J.F.; Fernald, M.L. [1 - 148 ?]

Nash, G.V. [1 - over 2000]

Bush, B.F. [? - ?]

Bush, B.F. [? - ?]

Tracy, S.M. [1 - over 9000]

Heller, A.A. [? - ?]

Paw?owski, B.; Korna?, J.; Jasiewicz, A. [401 - 600]

Curtiss, A.H. [[1] ? - [900] ?]

Parish, S.B. [? - ?]

Anonymous [1 - more than 3000]

Anonymous [1 - ?]

Retz, B. de [Jan-32]

Duffour, C. [1 - nearly 8000]

Auquier, P. [5833 - 9007]

Lambinon, J. [9008 - 19971]

[1-99]

[100-?]

[200-?]

[300-?]

[400-?]

[500-?]

[600-?]

[700-?]

[800-?]

[900-?]

[1000-?]

[1100-?]

[1200-?]

[1300-?]

[1400-?]

[1500-?]

[1600-?]

[1700-?]

[1800-?]

[1900-?]

[2000-?]

[2100-?]

[2200-?]

[2500-?]

[2600-?]

[2700-?]

[2800-?]

[2900-?]

Frank, J.C. [? - ?]

Baker, C.F. [Jan-65]