Displaying 258976 - 259000 out of 267716 Object(s)

Author(s) Year Article/Chapter Title Book/Journal
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