Displaying 258951 - 259000 out of 267716 Object(s)

Author(s) Year Article/Chapter Title Book/Journal
Stebbins, G. Ledyard, Jr. 08/07/1929 Lomatogonium rotatum (L.) Fries in Maine   View Details Rhodora, The Journal of the New England Botanical Club
Stebbins, G. Ledyard, Jr. 08/03/1930 A revision of some North American species of Calamagrostis   View Details Rhodora, The Journal of the New England Botanical Club
Stebbins, G. Ledyard, Jr. /07/1953 A new classification of the tribe Cichorieae, family Compositae   View Details Madroño; Journal of the California Botanical Society
Stebbins, G. Ledyard, Jr. 06/10/1947 The origin of the complex of Bromus carinatus and its phytogeographic implications   View Details Contributions from the Gray Herbarium of Harvard University
Stebbins, G. Ledyard, Jr. /09/1956 Taxonomy and the evolution of genera, with special reference to the family Gramineae   View Details Evolution; international journal of organic evolution
Stebbins, G. Ledyard, Jr. 1981 Coevolution of grasses and herbivores   View Details Annals of the Missouri Botanical Garden
Stebbins, G. Ledyard, Jr. /11/1981 Chromosomes and evolution in the genus Bromus (Gramineae)   View Details Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie
Stebbins, G. Ledyard, Jr. 07/03/1975 The role of polyploid complexes in the evolution of North American grasslands   View Details Taxon
Stebbins, G. Ledyard, Jr. /10/1941 Apomixis in the Angiosperms   View Details Botanical Review, interpreting botanical progress
Stebbins, G. Ledyard, Jr. 30/07/1948 The chromosome and relationships of Metasequoia and Sequoia   View Details Science, an Illustrated Journal Published Weekly
Stebbins, G. Ledyard, Jr. /12/1953 Asplenium viride in California   View Details Madroño; Journal of the California Botanical Society
Stebbins, G. Ledyard, Jr. 1961 A diploid subspecies of the Dactylis glomerata complex from Portugal   View Details Agronomia Lusitana. Alcobaca, Portugal
Stebbins, G. Ledyard, Jr. 31/12/1951 Natural selection and the differentiation of angiosperm families   View Details Evolution; international journal of organic evolution
Stebbins, G. Ledyard, Jr. /07/1982 Floristic affinities of the High Sierra Nevada   View Details Madroño; Journal of the California Botanical Society
Stebbins, G. Ledyard, Jr. /01/1986 Rare plants in California's national forests: their scientific value and conservation   View Details Fremontia; journal of the California Native Plant Society
Stebbins, G. Ledyard, Jr. 28/02/1971 Relationships between adaptive radiation, speciation and major evolutionary trends   View Details Taxon
Stebbins, G. Ledyard, Jr. /06/1970 Transference of function as a factor in the evolution of seeds and their accessory structures   View Details Israel Journal of Botany. Jerusalem
Stebbins, G. Ledyard, Jr. /09/1972 Research on the evolution of higher plants: problems and prospects   View Details Canadian Journal of Genetics and Cytology. Journal Canadien de Genetique et de Cytologie.
Stebbins, G. Ledyard, Jr. 14/08/1969 Comments on the scarch for a 'perfect system'   View Details Taxon
Stebbins, G. Ledyard, Jr. 04/03/1974 Building bridges between evolutionary disciplines   View Details Taxon
Stebbins, G. Ledyard, Jr. 29/04/1970 Biosystematics: an avenue towards understanding evolution   View Details Taxon
Stebbins, G. Ledyard, Jr. 22/01/1976 Deductions about transpecific evolution through extrapolation from processes at the population and species level   View Details Annals of the Missouri Botanical Garden
Stebbins, G. Ledyard, Jr. 15/05/1973 Edgar Anderson: recollections of a long friendship   View Details Annals of the Missouri Botanical Garden
Stebbins, G. Ledyard, Jr. /12/1942 The concept of genetic homogeneity as an explanation for the existence and behavior of rare and endemic species   View Details Chronica Botanica; an Annual Record of Pure and Applied Botany. Leiden, Waltham
Stebbins, G. Ledyard, Jr. /01/1938 Cytogenetic studies in Paeonia. II. The cytology of the diploid species and hybrids   View Details Genetics
Stebbins, G. Ledyard, Jr. /11/1945 The cytological basis of species hybrids. II   View Details Botanical Review, interpreting botanical progress
Stebbins, G. Ledyard, Jr. 21/03/1938 Cytological characteristics associated with the different growth habits in the dicotyledons   View Details American Journal of Botany; official publication of the Botanical Society of America
Stebbins, G. Ledyard, Jr. 05/10/1932 Cytology of Antennaria. I. Normal species.   View Details Botanical Gazette; paper of botanical notes. Crawfordsville
Stebbins, G. Ledyard, Jr. 15/12/1932 Cytology of Antennaria. II. Parthenogenetic species   View Details Botanical Gazette; paper of botanical notes. Crawfordsville
Stebbins, G. Ledyard, Jr. 08/07/1955 Ernest Brown Babcock 1877-1954   View Details Madroño; Journal of the California Botanical Society
Stebbins, G. Ledyard, Jr. /08/1945 Evidence for abnormally slow rates of evolution, with particular reference to the higher plants and the genus Drosophila   View Details Lloydia; A Quarterly Journal of Biological Science
Stebbins, G. Ledyard, Jr. 23/10/1942 The genetic approach to problems of rare and endemic species   View Details Madroño; Journal of the California Botanical Society
Stebbins, G. Ledyard, Jr. 1939 Notes on some systematic relationships in the genus Pacania   View Details University of California Publications in Botany
Stebbins, G. Ledyard, Jr. /02/1940 The significance of polyploidy in plant evolution   View Details The American Naturalist
Stebbins, G. Ledyard, Jr. 02/04/1932 Some interesting plants from the North Shore of the St. Lawrence   View Details Rhodora, The Journal of the New England Botanical Club
Stebbins, G. Ledyard, Jr. 28/01/1927 Two plants new to Mt. Katahdin   View Details Rhodora, The Journal of the New England Botanical Club
Stebbins, G. Ledyard, Jr. /10/1938 The western American species of Paeonia   View Details Madroño; Journal of the California Botanical Society
Stebbins, G. Ledyard, Jr. 22/05/1929 Further additions to the Mt. Desert flora   View Details Rhodora, The Journal of the New England Botanical Club
Stebbins, G. Ledyard, Jr. 08/07/1929 Some interesting plants from Mt. Katahdin   View Details Rhodora, The Journal of the New England Botanical Club
Stebbins, G. Ledyard, Jr. /02/1952 Aridity as a stimulus to plant evolution   View Details The American Naturalist
Stebbins, G. Ledyard, Jr. 10/06/1966 Chromosomal variation and evolution   View Details Science, an Illustrated Journal Published Weekly
Stebbins, G. Ledyard, Jr. 1958 Ernest Brown Babcock, July 10, 1877--December 8, 1954   View Details Bibliographical Memoirs of the National Academy of Sciences of the United States of America
Stebbins, G. Ledyard, Jr. /01/1953 The evolution of cultivated plants and weeds   View Details Evolution; international journal of organic evolution
Stebbins, G. Ledyard, Jr. 04/02/1964 Four basic questions of plant biology   View Details American Journal of Botany; official publication of the Botanical Society of America
Stebbins, G. Ledyard, Jr. 15/10/1965 The probable-growth habit of the earliest flowering plants   View Details Annals of the Missouri Botanical Garden
Stebbins, G. Ledyard, Jr. /04/1959 The role of hybridization in evolution   View Details Proceedings of the American Philosophical Society
Stebbins, G. Ledyard, Jr. /01/1958 Self fertilization and population variability in the higher plants   View Details The American Naturalist
Stebbins, G. Ledyard, Jr. /01/1980 Rarity of plant species: a synthetic viewpoint   View Details Rhodora, The Journal of the New England Botanical Club
Stebbins, G. Ledyard, Jr. 1982 Perspectives in evolutionary theory   View Details Evolution; international journal of organic evolution
Stebbins, G. Ledyard, Jr. 29/06/1984 Polyploidy and the distribution of the arctic-alpine flora: new evidence and a new approach   View Details Botanica Helvetica