BOOKS

Bateson, Beatrice, William Bateson, FRS, Naturalist. Cambridge: Cambridge University Press, 1928.

Bateson, William, Materials for the Study of Variation, Treated with Especial Regard to Discontinuity in the Origin of Species. London: Macmillan & Company, 1894 (facsimile edition, Baltimore: The Johns Hopkins University Press, 1992).

Bateson, William, Mendel’s Principles of Heredity: A Defence. Cambridge: Cambridge University Press, 1902 (facsimile edition, Placitas, NM: Genetics Heritage Press, 1996).

Bowler, Peter J., The Mendelian Revolution: The Emergence of Hereditarian Concepts in Modern Science and Society. Baltimore: The Johns Hopkins University Press, 1989.

Bowler, Peter J., Evolution: The History of an Idea. Revised edition. Berkeley, Los Angeles, London: University of California Press, 1989.

Brannigan, Augustine, The Social Basis of Scientific Discoveries. Cambridge: Cambridge University Press, 1981.

Carlson, Elof F., The Gene: A Critical History. Philadelphia: Saunders, 1966.

Clayberg, Carl D. and Richard A. Jaynes, guest editors, Breeding Plants for Home & Garden: How to hybridize begonias, African violets and other gesneriads, day-lilies, daffodils, roses, azaleas & many other plants. Brooklyn, NY: The Brooklyn Botanical Garden, 1974.

Corcos, Alain F. and Floyd V. Monaghan, Gregor Mendel’s Experiments on Plant Hybrids: A Guided Study (Masterworks of Discovery Guided Studies of Great Texts in Science). New Brunswick, NJ: Rutgers University Press, 1993.

Daintith, John, et al., (eds), Biographical Encyclopedia of Scientists, second edition. Bristol, UK: Institute of Physics Publishing, 1994.

Darden, Lindley, Theory and Change in Science: Strategies from Mendelian Genetics (Monographs on the History and Philosophy of Biology). New York: Oxford University Press, 1991.

Darwin, Charles, On the Origin of Species: A Facscimile of the First Edition. Cambridge, MA and London: Harvard University Press, 1964.

Dunn, Leslie Clarence, A Short History of Genetics. New York: McGraw-Hill, 1965, reprinted Ames, Iowa: Iowa State University Press, 1991.

Dunn, Leslie Clarence, (ed), Genetics in the Twentieth Century: Essays on the Progress of Genetics During the First 50 Years. New York: Macmillan, 1951.

Garmey, Jane, The Writer in the Garden. Chapel Hill, NC: Algonquin Books, 1999.

Gould, Laura L., Cats are not Peas: A Calico History of Genetics, New York: Copernicus Press, 1996.

Gribbin, John and Mary Gribbin, Mendel in 90 Minutes. London: Constable and Company, 1997.

Horn, Alfred (ed.), Czech & Slovak Republics: An Insight Guide, London: APA Publications, 1998.

Humphreys, Rob, Czech & Slovak Republics: The Rough Guide, London and New York: Penguin Books, 1998.

Hull, David L. Darwin and His Critics, Cambridge, MA: Harvard University Press, 1973.

Iltis, Hugo, Life of Mendel. Eden and Cedar Paul, trans. London: George Allen & Unwin Ltd. 1932. (originally published as Gregor Johann Mendel, Leben, Werk und Wirkung, Berlin: Julius Springer, 1924)

Irvine, William, Apes, Angels and Victorians: The Story of Darwin, Huxley, and Evolution. New York: McGraw-Hill, 1955

Isely, Duane, One Hundred and One Botanists. Ames, Iowa: Iowa State University Press, 1994.

Jacob, François, The Logic of Life: A History of Heredity. (Betty E. Spillmann, trans.) Princeton: Princeton University Press, 1973.

Jensen, J. Vernon, Thomas Henry Huxley: Communicating for Science. Newark, DE: University of Delaware Press, 1991

Jones, Steve and Borin Van Loon, Genetics for Beginners, Cambridge, England: Icon Books, 1993.

Keller, Evelyn Fox, Refiguring Life: Metaphors of Twentieth-Century Biology. New York: Columbia University Press, 1995.

Kim, Kyung-Man, Explaining Scientific Consensus: The Case of Mendelian Genetics. New York and London: The Guilford Press, 1994.

Koestler, Arthur, The Act of Creation, New York: Dell Publishing, 1973.

Koestler, Arthur, The Case of the Midwife Toad. New York: Random House, 1971.

Križenecký, Jaroslav, Fundamenta genetica: the revised edition of Mendel’s classic paper with a collection of 27 original papers published during the rediscovery era. Prague: Academia Press, 1965.

Lincoln-Phelps, Almira H. (Mrs.), Familiar Lectures in Botany. New York: F.J. Huntington and Mason & Law, 1852.

Lipset, David, Gregory Bateson: The Legacy of a Scientist, Englewood Cliffs, NJ: Prentice-Hall, 1980.

Mawer, Simon, Mendel's Dwarf. New York: Harmony Books, 1998.

Mayr, Ernst, The Growth of Biological Thought: Diversity, Evolution, and Intelligence. Cambridge, MA and London: The Belknap Press of Harvard University Press, 1982.

McCaughrean, Geraldine, Greek Myths, illustrated by Emma Chichester Clark. New York: Margaret K. McElderry Books, 1993.

Morton, Alan G., History of Botanical Science: An Account of the Development of Botany from Ancient Times to the Present Day. London, New York: Academic Press, 1981.

Mosley, Nicholas, Hopeful Monsters. London: Mandarin Paperbacks, 1991.

Norstog, Knut and Robert W. Long, Plant Biology, Philadelphia, London & Toronto: W. B. Saunders Col., 1976.

Olby, Robert C., Origins of Mendelism, second edition. Chicago and London: University of Chicago Press, 1985.

Orel, Vítezslav, Gregor Mendel: The First Geneticist. Oxford & London: Oxford University Press, 1996.

Pollack, Robert, Signs of Life: The Language and Meanings of DNA. Boston & New York: Houghton Mifflin, 1994.

Provine, William, The Origins of Theoretical Population Genetics. Chicago: University of Chicago Press, 1971.

Raven, Peter H. Ray F. Evert and Susan E. Eichhorn, Biology of Plants, 4^th edition. New York: Worth Publishers, 1986.

Roberts, HF, Plant Hybridisation before Mendel. Princeton: Princeton University Press, 1929.

Robinson, Gloria, A Prelude to Genetics, Lawrence, MA: Coronado Press, 1979.

Sapp, Jan, Beyond the Gene: Cytoplasmic Inheritance and the Struggle for Authority in Genetics, New York: Oxford University Press, 1987.

Stern, Curt and Eva R. Sherwood, The Origin of Genetics: A Mendel Source Book. San Francisco & London: W.H. Freeman and Company, 1966.

Sturtevant, A.H., A History of Genetics. New York: Harper & Row, 1965.

Taylor, Norman (ed), Taylor’s Encyclopedia of Gardening, 4^th edition, Boston: Houghton Mifflin, 1961.

Timbs, John, The Industry, Science & Art of the Age: The International Exhibition of 1862, London: Lockwood & Col., 1863.

von Goebel, Karl, Wilhelm Hofmeister: The Work and Life of a Nineteenth Century Botanist (H.M. Bower, trans.), London: The Ray Society, 1926.

Walters, Dirk R. and David J. Keil, Vascular Plant Taxonomy, 4^th edition. Dubuque, IA: Kendall/Hunt Publishing Col, 1996.

Weaver, Robert F. and Philip W. Hedrick, Genetics, 3^rd edition. Dubuque, IA: William C. Brown Publishers, 1997.

Weiner, Jonathan, The Beak of the Finch: A Story of Evolution in Our Time. New York: Alfred A. Knopf, 1994.

Weiner, Jonathan, Time, Love Memory: A Great Biologist and his Quest for the Origins of Behavior. New York: Alfred A. Knopf, 1999.

Weisz, Paul B., Elements of Biology, New York, Toronto, London: McGraw-Hill Book Company, Inc., 1961.

Wolpert, Lewis, The Unnatural Nature of Science. Cambridge, MA: Harvard University Press, 1992.

Zirkle, Conway, The Beginnings of Plant Hybridization. Philadelphia: University of Pennsylvania Press, 1935.

Zumkeller, Adolar, Augustine’s Ideal of the Religious Life, Edmund Colledge, trans. New York: Fordham University Press, 1986.

ARTICLES

Bateson, William, "The British Association annual meeting, opening address by the president of Section D, zoology," Nature, 70(1817):406-413, August 25, 1904.

Blixt, Stig, "Why Didn’t Gregor Mendel Find Linkage?" Nature, 256:206, 1975.

Brannigan, Augustine, "The Reification of Mendel," Social Studies of Science, 9:423-454, 1979.

Callendar, L.A., "Gregor Mendel – An opponent of descent with modification," History of Science, 26:41-75, 1988.

Carlson, Elof F. "A Mendel reprint in the US," Folio Mendeliana, 8:255-8, 1973.

Chargaff, Erwin, "What Really is DNA? Remarks on the changing aspects of a scientific concept," pp. 297-333 in Davidson, J. N. and Waldo E. Cohn, Progress in Nucelic Acid Research and Molecular Biology, volume 8, New York and London: Academic Press, 1968.

Cock, AG, "William Bateson, Mendelism and Biometry," J Hist Biology, 6:1-36, 1973.

Cock, A.G., "William Bateson’s rejection and eventual acceptance of chromosome theory," Annals of Science 40:19-60, 1983.

Cock, AG, "Faking and the intent to deceive," British Medical Journal 281, 1214-15, 1980.

Cock, AG, "Bateson’s impression at the unveiling of the Mendel monument at Brno in 1910," Folia Mendeliana, 17:217-23, 1982.

Coleman, William, "Bateson and Chromosomes: Conservative Thought in Science," Centaurus 15:228-314, 1970.

Corcos, Alain F. and Floyd V. Monaghan, "Correns, an independent discoverer of Mendelism? I: An historical/critical note," Journal of Heredity, 78:330, 1987.

Corcos, Alain F. and Floyd V. Monaghan, "Correns, an independent discoverer of Mendelism? II: Was Correns a real interpreter of Mendel’s paper?" Journal of Heredity, 78:404-405, 1987.

Corcos, Alain F. and Floyd V. Monaghan, "Role of de Vries in the recovery of Mendel’s work I: Was de Vries really an independent rediscoverer of Mendel?" Journal of Heredity, 76:187-190, 1985.

Corcos, Alain F. and Floyd V. Monaghan, "Role of de Vries in the rediscovery of Mendel’s paper II: Did de Vries really understand Mendel’s paper?" Journal of Heredity, 78:275-276, 1987.

Darbishire, A.D., "On the supposed antagonism of Mendelian to biometric theories of heredity," Manchester Memoirs 49(6):1-19, 1905.

Darden, Lindley, "Reasoning in scientific change: Charles Darwin, Hugo de Vries, and the discovery of segregation," Studies in the History and Philosophy of Science, 7(2):154 ff, 1976.

Darden, Lindley, "William Bateson and the promise of Mendelism" Journal of the

History of Biology 10:87-106, 1977.

Darden, Lindley, "Viewing the history of science as compiled hindsight," AI Magazine 8(2):33-41, 1987.

Davidson, J. N., "Nucleic acids – the first hundred years," pp. 1-6 in Davidson, J. N. and Waldo E. Cohn, Progress in Nucelic Acid Research and Molecular Biology, volume 8, New York and London: Academic Press, 1968.

de Beer, Gavin. "Mendel, Darwin, and Fisher (1865-1965)." Notes and Records of the Royal Society of London, 19:192-225, 1964. Addendum published in the same journal, 21:64-71, 1966.

De Vries, Hugo, "Sur la loi de disjonction des hybrides," Compte Rendus de l’Académie des Sciences, 53:845-847, 1900.

De Vries, Hugo, "On the law of disjunction of hybrids" (Alkoha Hannah, trans.), Genetics, 35(2):30-32, 1950.

DiTrocchio, F, 1991, "Mendel’s experiments: a reinterpretation. Journal of the History of Biology, 24:485-519, 1991.

Doyle, GG, 1968, "Too many x2 or hanky-panky in the monastery?" in An empirical introduction to statistics (ed. JL Hodges et al), pp. 228-9, McGraw-Hill, NY, 1968.

Dunn, L.C., "Xenia and the origin of genetics," Proceedings of the American Philosophical Society, 117(2):105-111, 1966.

Eakin, Richard M., "Great scientists speak again: Experiments in a monastery garden," American Zoologist, 26:749-752, 1986.

Edwards, A.W.F., "Are Mendel’s results really too close?" Biological Review, 61:295-312, 1986.

Eichling, C.W., "I talked with Mendel," Journal of Heredity, 33:243-246, 1942.

Ferdinand, Oldrich, “Mendel’s effort to find some mathematical laws in the derivation of names,” Folia Mendeliana, 1:31-34, 1966.

Fisher, Ronald A., "Has Mendel's work been rediscovered?" Annals of Science, 1:115-137, 1936.

Fisher, Ronald A., "The correlation between relatives on the supposition of Mendelian inheritance," Trans. Roy. Soc. Edinburgh, 52:399-433, 1918.

Gasking, Elizabeth, "Why was Mendel’s work ignored," Journal for the History of Ideas, 20:60-84, 1959.

George, Wilma, "Gregor Mendel and Andreas von Ettingshausen," Folia Mendeliana, 17:213-216, 1982.

Gilbert, Walter, "Towards a Paradigm Shift in Biology," Nature 349:99, 1991.

Glass, H. Bentley, "Maupertius, pioneer of genetics and evolution," pp. 51-83 in Glass, Temkin, and Strauss, 1959.

Glass, H. Bentley, "Review of Barthelmess’ Vererbungswissenschaft," Quarterly Review of Biology, 32:376, 1957.

Goss, J., "On the variation in the colour of peas, occasioned by cross-impregnation," Transactions of the Horticultural Society, London, 5:234-6, 1824.

Grmek, M.D., "A plea for freeing the history of scientific discovery from myth," in On Scientific Discovery (ed. M.D. Grmek, R.S. Cohen, G. Cimino), pp. 9-42. Reidel: Dordrecht, 1981.

Haldane, JBS, "William Bateson" (obituary), The Nation & The Athenaeum, 20 February 1926, p. 713.

Hartl, Daniel L. "Mendel and Galton: Contrasting Approaches to the Study of Heredity," The Mendel Newsletter, 6:1-8, Feb. 1997.

Heimans, J., "Mendel’s ideas on the nature of hereditary characters: The explanation of fragmentary records of Mendel’s hybridizing experiments," Folia Mendeliana 6:91-98, 1971.

Heimans, J., "A recently discovered note on hybridization in Mendel’s handwriting," Folia Mendeliana, 5:13-24, 1970.

Heimans, J., "Gregor Mendel studying the theorem of the golden section," Folia Mendeliana 13:233-236, 1977.

Hoffmeister, Donald F. and Harry C. Henriksen, "The collection of Mendeliana at the University of Illinois, Urbana-Champaign," Folia Mendeliana 14:281-284, 1979.

Hrabétová-Uhrová, A., "Herbarium relics after J.G. Mendel in the old Brno monastery," Folia Mendeliana 7:21-25, 1972.

Hurt, Rudolf, "Die Funktion des Augustinerklosters unter den Abten Napp und Mendel," Folia Mendeliana, 6:227-230, 1972.

Iltis, Hugo, "Gregor Mendel’s Life and Heritage," in Genetics in the Twentieth Century (ed L.C. Dunn), Macmillan, NY, 1951.

Iltis, Hugo, "Vom Mendel denkmal und von seiner Enthüllung." Verhandlungen des naturforschenden Vereines in Brünn 49:335-363, 1911.

Jindra, Jirí, “A possible derivation of the Mendelian series," Folia Mendeliana, 6:71-74, 1972.

Johannsen, Wilhelm, "The genotype conception of heredity," American Naturalist 45:129-159, 1911.

Kalmus, Hans "The scholastic origins of Mendel’s concepts," History of Science, 21:61-83, 1983.

Kalmus, Hans, "A possible early attempt of Mendel’s to find a mathematical theory for his hybridization experiments," Folia Mendeliana, 13:227-231, 1977.

Kingsland, Sharon E., "The battling botanist: Daniel Trembly MacDougal, mutation theory, and the rise of experimental evolutionary biology in America, 1900-1912," Isis 82:479-509, 1991.

Knight, T.A., "Some remarks on the supposed influence of the pollen, in cross-breeding, upon the colour of the seed-coats of plants, and the qualities of their fruits." Transactions of the Horticultural Society, London, 4:278-80, 1823.

Kohn, D., "Theories to work by: Rejected theories, reproduction and Darwin’s path to natural selection," Stud. Hist. Biol, 4:67-170, 1980.

Kottler, Malcolm J., "Hugo de Vries and the rediscovery of Mendel’s laws." Ann. Sci. 36:517-538, 1978.

Lederman, Muriel, "Genes on chromosomes: The conversion of Thomas Hunt Morgan," Journal of the History of Biology, 22(1): 163-176, 1989.

Lewontin, Richard C., "Darwin and Mendel – the materialist revolution," in Jerzy Neyman (ed), The Heritage of Copernicus, Cambridge, MA: MIT Press, pp. 166-183, 1974.

MacRoberts, Michael H., "Was Mendel’s paper on Pisum neglected or unknown?" Annals of Science, 42:339-345, 1985.

Maienschein, Jane, "Heredity/development in the United States, circa 1900," History and Philosophy of Life Sciences, 9:79-93, 1987.

Marza, V.D. and N. Cerchez, "Charles Naudin, a pioneer of contemporary biology (1815-189)," J d’agric. trop. bot. appl., 14:369-401, 1967.

Matalová, Anna, "A monument to FM Klacel in the vicinity of the Mendel statue in Brno," Folia Mendeliana, 14:251-64, 1979.

Matalová, Anna, "The laws on the origin of crystal forms and Mendel’s theory on the origin and development of plant forms," Acta historiae rerum naturalium necnon technicarum,23:79-92, 1991.

Mayr, Ernst, "The recent historiography of genetics," Journal of the History of Biology, 6:125-54 (especially p. 140), 1973.

Meijer, Onno G., "Hugo de Vries no Mendelian?" Annals of Science 42:189-232, 1985.

Mendel, Gregor, "Versuch über Plfanzenhybriden," Verhandlungen des naturforschenden Vereines in Brünn, Bd. IV für das Jahr 1865, Abhandlungen, 3-47, 1866. (The English translation, "Experiments in Plant Hybridization," appears in Bateson, William, Mendel’s Principles of Heredity: A Defense, Cambridge: Cambridge University Press, 1902, pp. 40-95.)

Miller, Julie Ann, "Mendel’s peas: A matter of genius or of guile?" Science News, 125:108-109, 1984.

Mirsky, Alfred E., "The discovery of DNA," Scientific American, 218(6):78-88, 1968.

Monaghan, Floyd V. and Alain F. Corcos, "Tschermak: a non-discoverer of Mendelism. I. An historical note." The Journal of Heredity, 77:468-69, 1986.

Monaghan, Floyd V. and Alain F. Corcos, "Tschermak: a non-discoverer of Mendelism. II. A critique." The Journal of Heredity, 78(3):308-210, 1987.

Monaghan, Floyd V. and Alain F. Corcos, "Reexamination of the fate of Mendel’s paper," The Journal of Heredity, 78(2):116-118, 1987.

Monaghan, Floyd V. and Alain F. Corcos, "On the origins of Mendelian laws," The Journal of Heredity, 75:67-69, 1984.

Morgan, Thomas Hunt, "The Theory of the Gene," The American Naturalist, 51(609):513-544, 1917.

Morgan, Thomas Hunt, "Chromosomes and Heredity," The American Naturalist, 44(524):449-496, 1910.

Nägeli, Carl, "Memoir on the nuclei, formation, and growth of vegetable cells (A. Henfrey, trans.), in C. and J. Adlard, eds, Reports and Papers on Botany. London: The Ray Society, 1846.

Norton, B.J., "The Biometric Defense of Darwinism," Journal of the History of Biology, 6(2):283-316, 1973.

Olby, Robert C., "Franz Unger and the Weiner Kirchenzeitung: An attack on one of Mendel’s teachers by the editor of a Catholic newspaper," Folia Mendeliana, 2:29-37, 1967.

Olby, Robert C., "Mendel, Mendelism and Genetics," MendelWeb, www.netspace.org/MendelWeb, 1997.

Olby, Robert C., "Mendel no Mendelian?" History of Science 17:53-72, 1979.

Olby, Robert C., "William Bateson’s introduction of Mendelism to England: A reassessment," British Journal of History of Science, 20:399-420, 1987.

Olby, Robert C., "The dimensions of scientific controversy: The biometric-Mendelian debate," British Journal of the History of Science, 22:299-320, 1988.

Olby, Robert and Erich Posner, "An early reference to genetic coding," Nature, 215:556, 1967.

Orel, Vítezslav, "The influence of T. A. Knight (1759-1838) on early plant breeding in Moravia," Folia Mendeliana 13:241-260, 1978.

Orel, Vítezslav, "Das interesse F.C. Napp’s [1792-1867] für den Unterricht der Landwirtschaftslehre und die Foreschung der Hybridisation," Folia Mendeliana 10:225-239, 1975.

Orel, Vítezslav, "The building of greenhouses in the monastery garden of Old Brno at the time of Mendel’s experiments," Folia Mendeliana 10:201-211, 1975.

Orel, Víteszlav, "Mendel’s elder friar and teacher, Matthew Klacel (1808-1882)." The Quarterly Review of Biology, 47:435-6, 1972.

Orel, Víteszlav, "Response to Mendel’s Pisum experiments in Brno since 1865," Folia Mendeliana, 8:199-211, 1973.

Orel, Vítezslav., "Newly found notes relating to Mendel’s research." Folia Mendeliana, 13:225-7, 1978.

Orel, Vítezslav, "Will the story on `too good’ results of Mendel’s data continue?" BioScience 18:776-778, 1968.

Orel, Vítezslav, and Daniel L. Hartl, "Controversies in the interpretation of Mendel’s discovery." History and Philosophy of the Life Sciences, 16:423-464, 1994.

Pearson, Karl, "Walter Frank Raphael Weldon, 1860-1906," Biometrika, 5:16ff, 1906.

Piegorsch WW., "Fisher’s contribution to genetics and heredity, with special emphasis on the Gregor Mendel controversy," Biometrics, 46(4):915-24, 1996.

Punnett, RC, "Early Days of Genetics," Heredity 4:1-10, 1950.

Rheinberger, Hans-Jörg, "When did Carl Correns read Gregor Mendel’s paper?" Isis, 86:612-618, 1995.

Richmond, Marsha L., "A Lab of One’s Own: The Balfour Biological Laboratory for Women at Cambridge University, 1884-1914," Isis, 88:422-455, 1997.

Richter, Oswald, "75 Jahre seit Mendels Grosstat und Mendels Stellungnahme zu Darwins Werken auf Grund seiner Entdeckungen," Verhandlungen des naturforschenden Vereines in Brunn 72:110-173, 1941.

Sandler, I. and R. Sandler, "A conceptual ambiguity that contributed to the neglect of Mendel’s paper," History and Philosophy of Life Sciences, 7:3-70, 1985.

Sapp, Jan, "The struggle for authority in the field of heredity, 1900-1932: New perspectives on the rise of genetics," Journal of the History of Biology 16:311-342, 1983.

Sapp, "The Nine Lives of Gregor Mendel," in H.E. Le Grand, ed., Experimental Enquiries, Netherlands: Kluwer Academic Publishers, 1990.

Seton, A., "On the variation in the colour of peas from cross-impregnation," Transactions of the Horticultural Society, London, 5:236-7, 1824.

Stamhuis, Ida, "The rediscovery of Mendel’s Laws was not important to Hugo de Vries (1848-1935): Evidence from his letters to Jan Willem Moll (1851-1933)," Folia Mendeliana, 1996.

Stern, Curt and Evelyn Stern, "A note on the`three rediscoverers’ of Mendelism," Folia Mendeliana 13:237-240, 1977.

Stomps, T.J., "On the rediscovery of Mendel's work by Hugo de Vries." Journal of Heredity, 45:293-294, 1954.

Sutton, Walter S., "The Chromosomes in Heredity," Biological Bulletin, 4:231-251, 1903.

Tschermak-Seysenegg, E. von, "The rediscovery of Gregor Mendel's work: An Historical Retrospect." Journal of Heredity, 42:163-171, 1951.

van der Pas, Peter W., "A note on the reprints of Mendel’s Pisum paper," Folia Mendeliana, 11:53-54, 1976.

Vávra, Miloslav, "Mendel’s cooperation with the fuchsia breeder J. N. Tvrdý," Folia Mendeliana, 19:251-256, 1984.

Vorzimmer, Peter, "Charles Darwin and Blending Inheritance," Isis, 54:371-390, 1963.

Weiling, Franz, "Fünf weitere sonderdrucke der`Versuche über Planzen-hybriden’ J. G. Mendels Aufgetaucht," Folia Mendeliana, 19:257-263, 1984.

Weiling, F, "Historical study: Johann Gregor Mendel," American Journal of Medical Genetics, 40(26):1-25, 1991.

Weiling, Franz, "Der Kreuzungsplan Roberts Casparys von 1870 und seine Mögliche beziehung zur Pisum-arbeit G. J. Mendels," Folia Mendeliana, 10:55-61, 1975.

Weinstein, Alexander, "How unknown was Mendel’s paper?" Journal of the History of Biology, 10:341-64 (especially pp. 341-2), 1977.

Zirkle, Conway, "Some oddities in the delayed discovery of Mendelism." J Heredity, 55(2):65-72, 1964.

Zirkle, Conway, "The early history of the idea of the inheritance of acquired characters and of pangenesis." Trans. Amer. Phil. Soc. N.S. 35:91-151, 1946.

Zirkle, Conway, "Gregor Mendel and his precursors," Isis 42:97-104, 1951.

Zirkle, Conway, "The knowledge of heredity before 1900," in Dunn, L.C., Genetics in the Twentieth Century, NY: Macmillan, 1951.

Zirkle, Conway, "The Role of Liberty Hyde Bailey and Hugo de Vries in the rediscovery of Mendelism. J. Hist. Biol. 1:205-218, 1968.

Zumkeller, Adolar and Arnulf Hartmann, "Recently discovered sermon sketches of Gregor Mendel," Folia Mendeliana, 6:247-256, 1972.