104
DAVID D. KECK
Mason, Η. L. 1949. Evidence for the genetic submergence of Pinus remorata.
In "Genetics, Paleontology, and Evolution* (G. L. Jepsen, G. G. Simpson, and
E. Mayr, eds.), pp. 356-362. Princeton Univ. Press, Princeton, New Jersey.
Mason, H. L. 1950. Taxonomy, systematic botany and biosystematics. Madroño
10: 193-208.
Menzel, Μ. Y. 1950. Cytotaxonomic observations on some genera of the Solanae:
Margaranthus, Saracha, and Quincula. Am. J. Botany 37 : 25-30.
Menzel, Μ. Y. 1951. The cytotaxonomy and genetics of Physalts. Proc. Am.
Phil. Soc. 95: 132-183.
Metcalfe, C. R., and Chalk, L. 1950. "Anatomy of the Dicotyledons." Vols. I
and II, 1500 pp. Oxford Univ. Press, London and New York.
Mez, C. 1926. Die Bedeutung der Sero-Diagnostik für die stammesgeschichtliche
Forschung. Botan. Arch. 16: 1-23.
Mirov, Ν. Τ. 1953. Taxonomy and chemistry of the white pines. Madroño 12:
81-89.
Montgomery, F. H. 1955. Preliminary studies in the genus Dentaria in Eastern
North America. Rhodora 57: 161-173.
Müntzing, A. 1932. Cytogenetic investigations on synthetic Galeopsis Tetrahit.
Hereditas 16: 105-154.
Müntzing, A. 1936. The evolutionary significance of autopolyploidy.
Hereditas
21: 263-378.
Müntzing, A. 1940. Further studies on apomixis and sexuality in Poa. Hereditas
26: 115-190.
Müntzing, Α., and Müntzing, G. 1945. The mode of reproduction of hybrids between sexual and apomictic Potentilla argéntea. Botan. Ν otiser 1945: 49-71.
Murley, Μ. R. 1951. Seeds of the Cruciferae of Northeastern North America.
Am. Midland Naturalist 46: 1-81.
Murrill, W. A. 1940. Florida hawthorns. Mimeogr. Contrihs. Herbarium Univ.
Florida. 16 pp.
Navashin (Nawaschin), M. 1927. Über die Veränderung von Zahl und Form der
Chromosomen infolge der Hybridisation. Z. Zellforsch, u. mikroskop. Anat. 6:
195-233.
Neves, J. de B. 1952. Estudos cariológicos no género Ornithogalum L. Bol. Soc.
Broteriana 26: 5-192.
Nordenskiöld, H. 1937. Intra- and interspecific hybrids of Phleum pratense and
P. alpinum. Hereditas 23: 304-316.
Nordenskiöld, Η. 1945. Cyto-genetic studies in the genus Phleum. Acta Agr.
Suecana 1: 1-137.
Nordenskiöld, Η. 1949. Synthesis of Phleum pratense L. from P. nodosum L.
Hereditas 35: 190-202.
Nordenskiöld, Η. 1951. Cyto-taxonomical studies in the genus Luzula. I. Hereditas 37 : 325-355.
Nygren, A. 1946. The genesis of some Scandinavian species of Calamagrostis.
Hereditas 32: 131-262.
Nygren, A. 1954. Apomixis in the Angiosperms. II. Botan. Rev. 20: 577-649.
Ownbey, G. B. 1951. Natural hybridization in the genus Cirsium—I. C. discolor
(Muhl, ex Willd.) Spreng. X C. muticum Michx. Bull. Torrey Botan. Club
78: 233-253.
Ownbey, M. 1940. A monograph of the genus Calochortus. Ann. Missouri Botan.
Garden 27: 371-561.
DAVID D. KECK
Mason, Η. L. 1949. Evidence for the genetic submergence of Pinus remorata.
In "Genetics, Paleontology, and Evolution* (G. L. Jepsen, G. G. Simpson, and
E. Mayr, eds.), pp. 356-362. Princeton Univ. Press, Princeton, New Jersey.
Mason, H. L. 1950. Taxonomy, systematic botany and biosystematics. Madroño
10: 193-208.
Menzel, Μ. Y. 1950. Cytotaxonomic observations on some genera of the Solanae:
Margaranthus, Saracha, and Quincula. Am. J. Botany 37 : 25-30.
Menzel, Μ. Y. 1951. The cytotaxonomy and genetics of Physalts. Proc. Am.
Phil. Soc. 95: 132-183.
Metcalfe, C. R., and Chalk, L. 1950. "Anatomy of the Dicotyledons." Vols. I
and II, 1500 pp. Oxford Univ. Press, London and New York.
Mez, C. 1926. Die Bedeutung der Sero-Diagnostik für die stammesgeschichtliche
Forschung. Botan. Arch. 16: 1-23.
Mirov, Ν. Τ. 1953. Taxonomy and chemistry of the white pines. Madroño 12:
81-89.
Montgomery, F. H. 1955. Preliminary studies in the genus Dentaria in Eastern
North America. Rhodora 57: 161-173.
Müntzing, A. 1932. Cytogenetic investigations on synthetic Galeopsis Tetrahit.
Hereditas 16: 105-154.
Müntzing, A. 1936. The evolutionary significance of autopolyploidy.
Hereditas
21: 263-378.
Müntzing, A. 1940. Further studies on apomixis and sexuality in Poa. Hereditas
26: 115-190.
Müntzing, Α., and Müntzing, G. 1945. The mode of reproduction of hybrids between sexual and apomictic Potentilla argéntea. Botan. Ν otiser 1945: 49-71.
Murley, Μ. R. 1951. Seeds of the Cruciferae of Northeastern North America.
Am. Midland Naturalist 46: 1-81.
Murrill, W. A. 1940. Florida hawthorns. Mimeogr. Contrihs. Herbarium Univ.
Florida. 16 pp.
Navashin (Nawaschin), M. 1927. Über die Veränderung von Zahl und Form der
Chromosomen infolge der Hybridisation. Z. Zellforsch, u. mikroskop. Anat. 6:
195-233.
Neves, J. de B. 1952. Estudos cariológicos no género Ornithogalum L. Bol. Soc.
Broteriana 26: 5-192.
Nordenskiöld, H. 1937. Intra- and interspecific hybrids of Phleum pratense and
P. alpinum. Hereditas 23: 304-316.
Nordenskiöld, Η. 1945. Cyto-genetic studies in the genus Phleum. Acta Agr.
Suecana 1: 1-137.
Nordenskiöld, Η. 1949. Synthesis of Phleum pratense L. from P. nodosum L.
Hereditas 35: 190-202.
Nordenskiöld, Η. 1951. Cyto-taxonomical studies in the genus Luzula. I. Hereditas 37 : 325-355.
Nygren, A. 1946. The genesis of some Scandinavian species of Calamagrostis.
Hereditas 32: 131-262.
Nygren, A. 1954. Apomixis in the Angiosperms. II. Botan. Rev. 20: 577-649.
Ownbey, G. B. 1951. Natural hybridization in the genus Cirsium—I. C. discolor
(Muhl, ex Willd.) Spreng. X C. muticum Michx. Bull. Torrey Botan. Club
78: 233-253.
Ownbey, M. 1940. A monograph of the genus Calochortus. Ann. Missouri Botan.
Garden 27: 371-561.