| Origin | Collection | Total |
| AFGHANISTAN | Bornmüller J., Steiner M., | 7 |
| ANTARCTICA | Gamundi & Spinedi, Nannenga-Bremekamp, | 6 |
| ARGENTINA | Arambarri in Horak, Alberto E., Arranz H.L., Bruch C., Barbetti R.L., Capelli C.A., De Thümen, Deschamps J. & Rovetta, Deschamps J., Digilio-Grassi, Espinola L., Fernandez E., Frias L.P., Goldner L.C. & de Goldner A.F., Horak E., Hunzicker J.H., Hecker E., Illin N., Lindquist J.C., Morthiez A., Martinez A., Mutti, Moser M., Nannenga-Bremekamp, Naranjo C.A., Petrak F., Piterbarg, Roumegučre C., Rehm, Rovetta G., Raithelhuber, Rabenhorst-Winter, Staner P., Singer R., Singer R. & Digilio, Schiller W., Shanby M., Spegazzini, Schmidt A., Schnyder O., Tonduz, Unknown Coll., Vicari R., Voyage Belgica, Wright J.E. & Del Busto, Wright J.E., Wright J.E. & Lindquist J.C., Wright J.E. & Deschamps J., | 47 |
| AUSTRALIA | Aberdeen J.E.C., Bommer E. & Rousseau M., Cleland J.B., Cheesman, De Thümen, De Sloover J.L., Green L.M., Gauba E., Heinemann P., Harrick R., Hargreaves K., Maiden J.H., Nannenga-Bremekamp, Roumegučre C., Rehm, Richardson, Rabenhorst-Winter, Rabenhorst-Pazschke, Unknown Coll., Vánky K., Winter, Young H.E., | 74 |
| BAHAMAS | Unknown Coll., | 1 |
| BOLIVIA | Billiet F. & Jadin B., Billiet F., Corner E.J.H., Franco-Molano E., Nannenga-Bremekamp, Raeymaekers G., Singer R., | 31 |
| BORNEO | Boden-Kloss, Corner E.J.H., Clemens M.S., Elmer D.E., Maire L., Ramos, Spooner B.M., Unknown Coll., | 149 |
| BRAZIL | Bommer E. & Rousseau M., Beeli M., Baker C.F., Biolley, Blanchet, Corner E.J.H., De Meijer A., Fidalgo O. & Kauffmann Fidalgo, F. Höhnel, Glazin, Glaziou A., Gaudichaud, De Höhnel F., Hargis, Herter, Jones M.E., Jaccoud R., Lloyd C.G., Mathieu, Martii, Massart F., Massart J., Magnanini, Nannenga-Bremekamp, Occhioni P., Pittier H., Patouillard N., Puttemans A., Pittier & Durand, Rabenhorst, Roumegučre C., Rehm, Rick, Rabenhorst-Winter-Pazschke, Rabenhorst-Winter, Rabenhorst-Pazschke, Requejo H. & G.H.M. Florsheim, Singer R., Saccardo, Sydow H., Skvortzov, Torrend C., Tonduz, Unknown Coll., Udekem, Ule, Vánky K., Weir J.R., | 572 |
| BRITISH INDIAN OCEAN TERRITORY | Wolff T., | 2 |
| BRUNEI | Corner E.J.H., | 1 |
| CANADA | Barron G.L., Cain R.F., Demoulin V., De Thümen, Easthun S.W., Groves, Pantidou & Elliott, Groves J.W., Halley B., Hagelstein & Rispaud, Hennebert G.L., Illman W., Jackson H.S., Martii, Magnus P., Nannenga-Bremekamp, Pantidou M., Rabenhorst-Winter-Pazschke, Sydow H., Sutton W.D., Seymour A.B., Thiry G., Vánky K., | 125 |
| CHILE | Billiet F. & Jadin B., De Thümen, Goodspeed, Heinemann P., Horak E., Lazo W., Rammeloo J., Rehm, Rabenhorst-Pazschke, Singer R., Sydow H., Thaxter R., Valenzuela E., Vánky K., Voyage Belgica, | 48 |
| CHINA | Deng S.Q., Heim R., Handel-Mazzetti H., Hakai, Jaczewski, Komarov, Tranzschel, Keissler C., Licent, Nannenga-Bremekamp, Sydow H., Sknortzow B.V., Smith P., Tsang W., Taam Y.W., Vánky K., | 61 |
| COLUMBIA | Billiet F. & Jadin B., Betancourt C., Franco-Molano E., Nannenga-Bremekamp, Sydow H., | 13 |
| COSTA RICA | Bommer E. & Rousseau M., Beeli M., Bommer E., Biolley, Franco-Molano E., Gomez & Singer, Hansford C.G., Nannenga-Bremekamp, Orozco, Pittier H., Pittier & Durand, Pittier & Tonduz, Ronduz, Rehm, Sydow H., Schmidt A., Schmidt H., Thiry G., Tonduy, Tonduz, Unknown Coll., Vánky K., | 361 |
| CUBA | Earle, Mendoza J.M., Maxon W.R., Unknown Coll., Wright J.E., | 4 |
| DEMOCRATIC KAMPUCHEA | Maire L., | 3 |
| DOMINICA | Farr M.L., Nannenga-Bremekamp, Sydow H., Wullschlägel, | 12 |
| DOMINICAN REPUBLIC | Gandoger, | 1 |
| ECUADOR | Lagerheim G., Nannenga-Bremekamp, Petrak F., Rehm, Sydow H., | 274 |
| FALKLAND ISLANDS | Commons A., | 1 |
| FIJI | Mitchell D.W., Nannenga-Bremekamp, Smith C., | 3 |
| FRANCE | Heinemann P., | 1 |
| FRENCH GUIANA | Billiet F. & Jadin B., Leprieux, Montagne, Nannenga-Bremekamp, Unknown Coll., | 15 |
| FRENCH POLYNESIA | Nannenga-Bremekamp, | 3 |
| GALAPAGOS ISLAND | Nannenga-Bremekamp, | 10 |
| GREENLAND | Vánky K., | 3 |
| GUADELOUPE | De Thümen, Friard J.P., Leonard J., Nannenga-Bremekamp, Roumegučre C., | 6 |
| GUATEMALA | Kellerman, | 1 |
| GUIANA | Billiet F. & Jadin B., Bartlett A.W., De Thümen, Heim R., Leprieux, Nannenga-Bremekamp, | 19 |
| HAITI | Coutters A., Heinemann P., Nannenga-Bremekamp, Roumegučre C., Unknown Coll., | 8 |
| HONDURAS | Nannenga-Bremekamp, Wory M.H., | 2 |
| INDIA | Bas C., Bommer E. & Rousseau M., De Thümen, Dhillon S.S., Drake A., Dean, Khara H.S., Leelavathy K.M., Little Flower Sr., Leelavathy K.M. in Little Flower, Madhu P.V., Maas Geesteranus R.A., Manimoham, Nannenga-Bremekamp, Rabenhorst, Roumegučre C., Rabenhorst-Winter, Sydow H., Unknown Coll., Vrinda K.B., Vánky K., | 292 |
| INDIA / KASHMIR | Kaul T.N., | 52 |
| INDIA / PUNJAB | Atri N.S., Gupta A.K., Kulwinder Kaur, | 7 |
| INDOCHINA | Maire L., Poilane, | 5 |
| INDONESIA | Martii, Sydow H., Vánky K., | 11 |
| INDONESIA / MALAYA | Corner E.J.H., Demoulin V., Holttum R.E., Rubber Research Institute, Singer R., Sanderson A.R., Weir J.R., | 8 |
| IRAN | Bornmüller J., Rechinger K.H., Rabenhorst-Pazschke, Steyaert R., Vánky K., | 57 |
| IRAQ | Rechinger K.H., | 1 |
| JAMAICA | Dennis R.W.G., Earle, Moldenke H.N., Nannenga-Bremekamp, | 70 |
| JAPAN | Corner E.J.H., Emoto, Heinemann P., Hiratsuka & Okubo, Hongo, Hongo & Nagasawa, Hirohito, Kasuhika Yamada, Lister, Minakata, Nakajima, Nasagawa E., Nannenga-Bremekamp, Ohira & Murakami, Oizuru T., Rehm, Rabenhorst-Pazschke, Sydow H., Sodakichi N., Savatier L., Unknown Coll., Vánky K., Yamamoto Y., Yasuda A., | 407 |
| JAVA | Beeli M., Corner E.J.H., Demoulin V., De La Savinierre, Horak E., De Höhnel F., Lütjeharms, Martii, Massart F., Massart & Martii, Massart J., Nannenga-Bremekamp, Patouillard N., Penzig O., Rehm, Raciborsky M., Sydow H., Schinz, Treub, Unknown Coll., Von Höhnel F., Volkens G., Vermoesen, Zollinger, | 203 |
| KURDISTAN | Bornmüller J., Rabenhorst-Pazschke, | 4 |
| KUWAIT | Heinemann P., | 2 |
| MALAYSIA | Corner E.J.H., Holttum R.E., Nannenga-Bremekamp, Steyaert R., Turner A., Unknown Coll., | 26 |
| MARTINIQUE | Friard J.P., Pegler D.N., Thiry G., | 4 |
| MEXICO | Alejandro Sosa, Armando Lopez, Aguilar S., Bommer E. & Rousseau M., Beeli M., Bandala V.M., Chacón S., Galeotti H., Hale M.E. & T.R. Soderstrom, Jadra A., Jeunet, Kickx, Lejeune, Nannenga-Bremekamp, Nocolas Montero, Portugal D., Purpus C.A., Pringle C.G., Rosario Guevana, Reiche, Sydow H., Sanchez Amelia, Schondube J., Unknown Coll., Vargas O., Villarreal Ruiz, | 97 |
| MONGOLIA | De Thümen, Licent, Nannenga-Bremekamp, Vánky K., | 14 |
| NEPAL | Nannenga-Bremekamp, | 15 |
| NETHERLANDS ANTILLES | Preißecker C., | 1 |
| NEW AMSTERDAM ISLAND | Heinemann P., Leonetout J.J., | 8 |
| NEW CALIDONIA | Bugnicourt, Horak E., Nannenga-Bremekamp, Steyaert R., | 6 |
| NEW ZEALAND | Cone G.S., Colenso, Horak E., Hook, Kirk P.M., Mitchell D.W., Mitchell A., Mc. Nabb, Nannenga-Bremekamp, Reid D.A., Rawlings, Staner P., Taylor G.M., Trelease Wm., Unknown Coll., Vánky K., | 109 |
| NICARAGUA | Ivory F.P., Smith C., | 1 |
| PACIFIC ISLANDS | Roumegučre C., Unknown Coll., | 2 |
| PAKISTAN | Ahmad S., Murree, Nannenga-Bremekamp, Rechinger K.H., Vánky K., | 23 |
| PANAMA | Martin R., Moore C.T., Martin G.W., Nannenga-Bremekamp, Steyaert R., | 11 |
| PAPUA NEW GUINEA | Demoulin V., Horak E., Ledermann, Nannenga-Bremekamp, Rabenhorst-Pazschke, Wright P.A., | 35 |
| PARAGUAY | Billiet F. & Jadin B., Balansa, Roumegučre C., | 21 |
| PERU | Corner E.J.H., Crandall B.S., Raeymaekers G., Vánky K., | 5 |
| PHILIPPINES | Baker C.F., Copeland E.B., Elmer D.E., Keissler C., Lays P., Maire L., Massart F., Nannenga-Bremekamp, Petrak F., Robinson C.B., Roumegučre C., Rehm, Ramos, Raimundo, Sydow H., Stevens, Sanchez, Thiry G., Wenzel, | 402 |
| PUERTO RICO | Nannenga-Bremekamp, Rabenhorst, Sydow H., | 5 |
| REPUBLIC OF KOREA | Fraiture A., Jaczewski, Komarov, Tranzschel, Sydow H., | 11 |
| REPUBLIC OF TAIWAN | Nannenga-Bremekamp, Sydow H., Vánky K., | 20 |
| SAMOA | Rechinger L.& C., Rechinger C., | 3 |
| SAUDI ARABIA | Heinemann P., | 1 |
| SINGAPORE | Burhill J.H., Baker C.F., Corner E.J.H., Demoulin V., Gaudichaud, Maire L., Nannenga-Bremekamp, Walleyn R., | 56 |
| SOLOMON ISLANDS | Corner E.J.H., | 4 |
| SRI LANKA | Corner E.J.H., De Thümen, Gardner, Green E.E., Massee, Mahindapala R., Nannenga-Bremekamp, Petch T., Sydow H., Sanderson A.R., Thwaites, Unknown Coll., Vánky K., | 83 |
| SSR / KAZAKHSTAN | Jaczewski, Komarov, Tranzschel, Sorokin, Vánky K., | 7 |
| SUMATRA | Maire L., Martii, Nannenga-Bremekamp, | 3 |
| SURINAME | De Thümen, Martii, Nannenga-Bremekamp, Rabenhorst, Roumegučre C., Unknown Coll., Weigelt, | 40 |
| THAILAND | Nannenga-Bremekamp, Phloenchitt, Vánky K., | 4 |
| TRINIDAD AND TOBAGO | Baker R.E.D., Dennis R.W.G., Unknown Coll., | 8 |
| UNITED STATES OF AMERICA | Allard, Bommer E. & Rousseau M., Beeli M., De Thümen, Freeman A.E.H., Farlow W.G., Hagelstein, Harkness, Hesler J., Holway, Imler L., Keller H.W., Kellerman, Long W.H., Maire L., Mathieu, Meyer M., Mitchell D.W., Martii, Macbride, Nannenga-Bremekamp, Olive E.W., Peck C.M., Pammel, Rabenhorst, Roumegučre C., Rehm, Rabenhorst-Winter-Pazschke, Rabenhorst-Winter, Rabenhorst-Pazschke, Schallert P., Sydow H., Sturgis, Shear C.L., Stevenson, Seymour A.B., Spaulding & Eno, Stouffer D.J., Trelease Wm., Trelease & Seymour, Unknown Coll., Winter, | 208 |
| UNKNOWN COUNTRY | Bommer E. & Rousseau M., Beeli M., Bommer E., Balfour J.B., Commons A., De Thümen, Duchassaing, Demdoo, Elmer D.E., Fraiture A., Fidalgo, Galeotti H., Grant J.M., Giltay L., Glazin, Glaziou A., Gaudichaud, Groves & Elliott, Heinemann P., Hennings P., Hauman-Merck, Jaczewski, Komarov, Tranzschel, Junghuhn, Lindig, Long W.H., Maire L., Mouton V., Martii, Massart F., Moldenke H.N., Martens P., Martens M., Macola B., Nannenga-Bremekamp, Pittier H., Pittier & Durand, Rabenhorst, Ronduz, Roumegučre C., Ravenel, Raciborsky M., Rabenhorst-Pazschke, Seymour A.B., Smith C., Schuchard T., Trelease Wm., Tonduz, Thomé J., Unknown Coll., Udekem, Voyage Belgica, Winter, | 281 |
| URUGUAY | Nannenga-Bremekamp, Sydow H., | 6 |
| USA / ALABAMA | Ravenel, Sydow H., | 15 |
| USA / ALASKA | Nannenga-Bremekamp, Trelease Wm., | 10 |
| USA / ARIZONA | Jones M.E., Long W.H. & Stouffer D.J., Long W.H., Long W.H. & V.O. Sandberg, Nannenga-Bremekamp, Stouffer D.J., Sandberg V.O., | 25 |
| USA / ARKANSAS | Nannenga-Bremekamp, | 5 |
| USA / CALIFORNIA | Aylward F.N., Alomsen, Alexander A.M., Kellogg L. & Carter A., Baltzo D.E., Berman R. & Mulleavy P., Bommer E. & Rousseau M., Bonar L., Bethel, Bonar L. & M., Bonar & Parks H.E., Bonar L. & Duffield J.W., Bracelin H.P. & Payne F., Bonar & Mentzer V.P., Blasdale W.C., Beach K.H., Copeland E.B., De Thümen, Duran V., Duffield J.W., Embree R., Floy N., Fields W.S., Fawcett H.S., Grant J.M., Gardner, Gibbons M.S., Gardner P., McMillan C. & Rattenbury J., Hirano W., Harkness, H.E. & W.K. Parks, H.E. & S.T. Parks, Holman R.M., Jastram B.A., Jones M.E., Jackson M.M. & Parks H.E., Jordan M. & Parks H.E., Kennerley A., Kerrigan R.W., Kowalski D.T., Lloyd C.G., Mc. Cabe T.T., Miller D.R., Miller V., Morse E., Mycology Class Trip, Mitchell D.W., Mc. Cain A.H., Macbride, Mentzer V.P., Miller V. & D., Miller J.D., Mason H.L., Mentzer M.V. & V.P., Miller V. & J., McMillan C. & P., Miller V. & Bonar L., Morley T., Nelson D.G., Nannenga-Bremekamp, Nobs M.A. & S. Galen Smith, Nichols M.B., Parks H.E., Parks H.E. & Fields W.S., Parks H.E. & Tracy P.J., Parks H.E. & Copeland E.B., Pazschke, Parks D., Quick C.R., Rabenhorst, Ranzoni F.V., Roskin P., Ruttenberg M., Rehm, Ray, Rabenhorst-Winter-Pazschke, Rabenhorst-Winter, Rabenhorst-Pazschke, Richard Norris, Sydow H., S. Galen Smith, Smith C., Setchell, Schreiber B., Tang T., Tavares I., Tavares I. & Tang T., Thomas J., Tracy J.P., Trappe, Unknown Coll., Ule, Vánky K., Wing R., Winter & Pazschke, Yarwood C., | 1315 |
| USA / COLORADO | Bommer E. & Rousseau M., Bethel, Jones M.E., Keller H.W., Nannenga-Bremekamp, Rabenhorst, Roumegučre C., Rabenhorst-Winter-Pazschke, Rabenhorst-Winter, Rabenhorst-Pazschke, Smith A.H., Sydow H., Sturgis, Trelease Wm., Winter, | 60 |
| USA / COLUMBIA | Nannenga-Bremekamp, Sydow H., | 5 |
| USA / CONNECTICUT | Briosi e Cavara, Hansbrough, Nannenga-Bremekamp, Rabenhorst-Winter-Pazschke, Rorer R.J.B., Sturgis, Seymour A.B., | 7 |
| USA / DELAWARE | Trelease Wm., Unknown Coll., | 3 |
| USA / FLORIDA | Aldrich H., Bommer E. & Rousseau M., Blaze R.W., Demoulin V., Mitchell D.W., Martin G.W., Nannenga-Bremekamp, Rammeloo J., Roumegučre C., Rehm, Rabenhorst-Winter-Pazschke, Rabenhorst-Winter, Rabenhorst-Pazschke, Rhoads A.S., Rapp S., Rhoads A.S. & J.N. Cough, Schallert P., Shear C.L., Tracy S.M., Unknown Coll., | 99 |
| USA / GEORGIA | Keller H.W., Mitchell D.W., Nannenga-Bremekamp, Ravenel, Ricker, Sydow H., | 16 |
| USA / HAWAI | Nannenga-Bremekamp, Sydow H., Shear C.L., Stevens, Tavares I., | 20 |
| USA / IDAHO | De Thümen, Weir & Rhoads, Zundel G.L., | 6 |
| USA / ILLINOIS | Bommer E. & Rousseau M., Epling C., E.T. & S.A. Harper, Graham V.O., Harper E.T. & S.A., Moffatt W.S., Nannenga-Bremekamp, Rehm, Rabenhorst-Winter-Pazschke, Rabenhorst-Winter, Rabenhorst-Pazschke, Sydow H., Seymour A.B., Winter & Pazschke, | 106 |
| USA / INDIANA | Martin R., Nannenga-Bremekamp, | 3 |
| USA / IOWA | Bommer E. & Rousseau M., Demoulin V., De Thümen, Giltay L., Gorensen P., Holway, Keller H.W., Martin R., Macbride, Machs, Martin G.W., Nannenga-Bremekamp, Roumegučre C., Rabenhorst-Winter-Pazschke, Rabenhorst-Winter, Sydow H., Shimck B., Vánky K., | 134 |
| USA / KANSAS | Bommer E. & Rousseau M., Brooks T.E., Briosi e Cavara, Carleton M.A., Careton M.A., Kellerman, Nannenga-Bremekamp, Pazschke, Roumegučre C., Rabenhorst-Winter-Pazschke, Rabenhorst-Winter, Rabenhorst-Pazschke, Sydow H., Thompson C.H., | 119 |
| USA / KENTUCKY | Brooks T.E., Mitchell D.W., Nannenga-Bremekamp, Pazschke, Rabenhorst-Winter-Pazschke, Rabenhorst-Winter, Rabenhorst-Pazschke, | 19 |
| USA / LOUISIANA | Cretney R.W., Lowy B., Nannenga-Bremekamp, Reid D.A., Roumegučre C., Sydow H., | 10 |
| USA / MAINE | Balles E.L., Nannenga-Bremekamp, | 1 |
| USA / MARYLAND | Cravatt C.F., Cunningham, Demoulin V., Farr M.L., Littell, Nannenga-Bremekamp, Petrak F., Parker, Rulayon, Rost, Rosen H.R., Sturgis, Stevenson, Steele E.S., | 48 |
| USA / MASSACHUSETTS | Brown H.E., De Thümen, Hansbrough, Hallowell & Seymour, Nannenga-Bremekamp, Piérart P., Roumegučre C., Rehm, Rabenhorst-Winter-Pazschke, Rabenhorst-Winter, Seymour A.B., Trelease Wm., Unknown Coll., | 91 |
| USA / MICHIGAN | Cook O.F., Demoulin V., Harper E.T. & S.A., Kauffman L., Nannenga-Bremekamp, Reid D.A., Smith A.H., Sydow H., Seymour A.B., Trelease Wm., | 22 |
| USA / MINNESOTA | Bartholomew, E.T. & S.A. Harper, Rabenhorst-Winter, Rabenhorst-Pazschke, Seymour A.B., Trelease Wm., | 7 |
| USA / MISSISSIPPI | Johnson and Andrews, Tracy S.M., | 7 |
| USA / MISSOURI | Bommer E. & Rousseau M., Brooks T.E., De Thümen, Demetrio, Nannenga-Bremekamp, Pazschke, Rabenhorst, Roumegučre C., Rabenhorst-Winter-Pazschke, Rabenhorst-Winter, Rabenhorst-Pazschke, Sydow H., Seymour A.B., Trelease Wm., Winter & Pazschke, | 259 |
| USA / MONTANA | Bommer E. & Rousseau M., Bailey H.E., Griffiths D., Maire L., Nannenga-Bremekamp, Roumegučre C., Rabenhorst-Winter-Pazschke, Rabenhorst-Winter, Rabenhorst-Pazschke, Sydow H., Seymour A.B., | 49 |
| USA / NEBRASKA | Rehm, | 1 |
| USA / NEVADA | Jones M.E., Nannenga-Bremekamp, Rabenhorst-Winter-Pazschke, Rabenhorst-Winter, Winter & Pazschke, | 10 |
| USA / NEW HAMPSHIRE | Cook O.F., De Thümen, Farlow W.G., Hansbrough, Nannenga-Bremekamp, Rabenhorst-Winter, Sturgis, Seymour A.B., Setchell, Trelease Wm., | 17 |
| USA / NEW JERSEY | De Thümen, Ellis J.B., Moldenke H.N., Nannenga-Bremekamp, Roumegučre C., Rehm, Rabenhorst-Winter-Pazschke, Rabenhorst-Winter, Rabenhorst-Pazschke, Trelease Wm., | 249 |
| USA / NEW MEXICO | Alejandro Sosa, Jones M.E., Long W.H. & Stouffer D.J., Long W.H., Nannenga-Bremekamp, Sydow H., Stouffer D.J., Savage & Turney, | 36 |
| USA / NEW YORK | Barbour W.C., Cook O.F., Demoulin V., De Thümen, Dudley W.R., Ellis & Everhart, Gilbert F.A., Griffiths D., Hagelstein, Hagelstein & Rispaud, Hesler J., Long W.H. & Stouffer D.J., Mitchell D.W., Macbride, Moldenke H.N., Magnus P., Nannenga-Bremekamp, Peck C.M., Roumegučre C., Rehm, Rex G.A., Rabenhorst-Winter-Pazschke, Rabenhorst-Winter, Rossman, Rabenhorst-Pazschke, Sydow H., Shear C.L., Salmon S., Unknown Coll., Zabriskie, | 180 |
| USA / NORTH CAROLINA | Bilgram, Demoulin V., De Thümen, Diehl W.W., Hesler J., Mitchell D.W., Nannenga-Bremekamp, Roumegučre C., Ravenel, Rex G.A., Rabenhorst-Winter-Pazschke, Rabenhorst-Pazschke, Schallert P., Sturgis, Stevens, Trelease Wm., Unknown Coll., Vánky K., Winter & Pazschke, | 43 |
| USA / NORTH DAKOTA | Brenckle J.F., Rabenhorst, Rabenhorst-Winter-Pazschke, Rabenhorst-Winter, Sydow H., Seymour A.B., Trelease Wm., | 56 |
| USA / OHIO | Bommer E. & Rousseau M., Cooke W.B. & V.G., Keller H.W., Mitchell D.W., Moldenke H.N., Morgan A.P., Nannenga-Bremekamp, Rabenhorst-Winter-Pazschke, Rabenhorst-Winter, Rabenhorst-Pazschke, Trelease Wm., Unknown Coll., Winter, Winter & Pazschke, | 91 |
| USA / OREGON | Bonar L., Charles V.K., Epling C., H.E. & W.K. Parks, H.E. & S.T. Parks, Mitchell D.W., Nannenga-Bremekamp, Smith A.H., Sydow H., Sheldon E.P., Tracy J.P., Trappe, | 32 |
| USA / PENNSYLVANIA | Bilgram, Barbour W.C., De Thümen, Ellis & Everhart, Howard H.J., Hagelstein & Rispaud, Imler L., Moldenke H.N., Nannenga-Bremekamp, Rex G.A., Rabenhorst-Winter, Rabenhorst-Pazschke, Schwein, Shear C.L., Trelease Wm., Wingate, Zundel G.L., | 93 |
| USA / SOUTH CAROLINA | De Thümen, Hansford C.G., Roumegučre C., Ravenel, Rabenhorst-Winter, Unknown Coll., | 169 |
| USA / SOUTH DAKOTA | Petrak F., Rabenhorst-Winter, Sydow H., Seymour A.B., Trelease Wm., Williams Th. A., | 12 |
| USA / TENNESSEE | Freeman A.E.H., Hagelstein & Rispaud, Nannenga-Bremekamp, Raler, Seymour A.B., Unknown Coll., Wolfe C.B., | 8 |
| USA / TEXAS | Jones M.E., Long W.H., Nannenga-Bremekamp, Ravenel, Smith A.H., Tracy S.M., | 28 |
| USA / UTAH | Jones M.E., Nannenga-Bremekamp, Sydow H., Unknown Coll., Zundel G.L., | 41 |
| USA / VERMONT | Dodge C.W., Moldenke H.N., | 5 |
| USA / VIRGINIA | Cook O.F., Ellis & Everhart, Hean L.S., Nannenga-Bremekamp, Rosen H.R., Stephenson S.L., Shear C.L., Stevenson, Stevenson & Charles, | 24 |
| USA / WASHINGTON | Chapman, Grant J.M., Harper E.T. & S.A., Jackoe John, Langley, Mitchell D.W., Macbride, Mitchell & Chapman, Nannenga-Bremekamp, Parks H.E., Rehm, Smith A.H., Sydow H., Seymour A.B., Trelease Wm., Trappe, Unknown Coll., Zundel G.L., | 140 |
| USA / WEST VIRGINIA | Allard, Nannenga-Bremekamp, Stephenson S.L., | 13 |
| USA / WISCONSIN | Bonar L., Harper E.T. & S.A., Rabenhorst, Roumegučre C., Rabenhorst-Winter-Pazschke, Rabenhorst-Winter, Sydow H., Seymour A.B., Trelease Wm., Unknown Coll., | 230 |
| USA / WYOMING | Jones M.E., Nannenga-Bremekamp, Trelease Wm., | 5 |
| USSR | Chifu T., De Thümen, Jaczewski, Komarov, Tranzschel, Nannenga-Bremekamp, Pilát A., Roumegučre C., Rabenhorst-Winter, Starcs K., Vánky K., | 224 |
| VENEZUELA | Beeli M., Dennis R.W.G., Funck & Schlim, Nannenga-Bremekamp, Ovrebo, Oberwinkler B., Sydow H., Unknown Coll., | 211 |
| VIETNAM | Maire L., Poilane, Palane, Roumegučre C., Sydow H., Unknown Coll., | 15 |
TOTAL OF COUNTRY IN OUR COLLECTIONS FROM GENERAL : 130
TOTAL OF SPECIMENS COLLECTED : 8896