A TAXONOMIC STUDY OF WESTERN CANADIAN SPECIES IN GENUS BETULA

[1] NEW TECHNIQUES IN ANALYSIS OF COMPLEX NATURAL HYBRIDIZATION [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1962, 48 (02) : 130 - +

[2] ALSTON RE, 1963, BIOCHEMICAL SYSTEMAT

[3] INTROGRESSIVE HYBRIDIZATION [J]. BIOLOGICAL REVIEWS OF THE CAMBRIDGE PHILOSOPHICAL SOCIETY, 1953, 28 (03): : 280 - 307

[4] HYBRIDIZATION OF THE HABITAT [J]. EVOLUTION, 1948, 2 (01) : 1 - 9

[5] AN ANALYSIS OF VARIATION IN A VARIABLE POPULATION OF CLADONIA [J]. EVOLUTION, 1956, 10 (02) : 147 - 156

[6] CONCORDANT VERSUS DISCORDANT VARIATION IN RELATION TO INTROGRESSION [J]. EVOLUTION, 1951, 5 (02) : 133 - 141

[7] Anderson E, 1949, INTROGRESSIVE HYBRID

[8] ANDERSON J, 1942, FLORA ALASKA ADJAC 1, P253

[9] ANDERSON J, 1942, FLORA ALASKA ADJAC 1, P218

[10] BRITTON NL, 1901, B NY BOTAN GARDEN, V2, P165

[1] NEW TECHNIQUES IN ANALYSIS OF COMPLEX NATURAL HYBRIDIZATION [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1962, 48 (02) : 130 - +

[2] ALSTON RE, 1963, BIOCHEMICAL SYSTEMAT

[3] INTROGRESSIVE HYBRIDIZATION [J]. BIOLOGICAL REVIEWS OF THE CAMBRIDGE PHILOSOPHICAL SOCIETY, 1953, 28 (03): : 280 - 307

[4] HYBRIDIZATION OF THE HABITAT [J]. EVOLUTION, 1948, 2 (01) : 1 - 9

[5] AN ANALYSIS OF VARIATION IN A VARIABLE POPULATION OF CLADONIA [J]. EVOLUTION, 1956, 10 (02) : 147 - 156

[6] CONCORDANT VERSUS DISCORDANT VARIATION IN RELATION TO INTROGRESSION [J]. EVOLUTION, 1951, 5 (02) : 133 - 141

[7] Anderson E, 1949, INTROGRESSIVE HYBRID

[8] ANDERSON J, 1942, FLORA ALASKA ADJAC 1, P253

[9] ANDERSON J, 1942, FLORA ALASKA ADJAC 1, P218

[10] BRITTON NL, 1901, B NY BOTAN GARDEN, V2, P165