"Induced Aneuploidy in Claria Unguiculata (Onagraceae)" 1956
"The Relationship of Clarkia Exilis to Clarkia Unguiculata" 1958
"A Cytogenic Study of Clarkia Exilis" 1960
"Trisomic Transmission in Clarkia Unguiculata" 1961
"'Multiple Spindle' - A Meiotic Irregularity in Clarkia Exilis" 1962
"Trivalent Formation in Multiple Trisomics of Clarkia Unguiculata" 1963
"A Note in Taxonomic Characters in Lolium" 1963
"Phenotypic Variation in Trisomics of Clarkia Unguiculata" 1963
"Backcross Progenics of a Hybrid Between Clarkia Exilis and C. Unguiculata" 1963
"Outcrossing in Natural Populations. I. The Breckinridge Mountain Population of Clarkia Exilis" 1964
"The Evolution of Clarkia Unguiculata Derivatives Adapted to Relatively Xerix Environments" 1964
"Two New Species Related to Clarkia Unguiculata" 1964
"Outcrossing in Natural Populations. II. Clarkia Unguiculata" 1965
"A Case of Gene Homology in Clarkia" 1966
"The Distribution and Taxonomy of Three Western Junipers" 1966
"Outcrossing in Natural Populations. III. The Deer Creek Population of Clarkia Exilis" 1967
"Analysis of the Oils of Western North American Junipers by Gas-Liquid Chromatography" 1967
"Outcrossing in Natural Populations: A Comparison of Outcrossing Estimation Methods" 1968
"The Relationship of Two Economically Marginal, Sympatric Clarkia Populations" 1968
"Analysis of N-alkanes from Three Species of Clarkia" 1971
"Variation in Marginal Populations of Clarkia" 1971
"Variations in the Leaf Oils of Three Species of Juniperus" 1973
"Productivity, Diversity and Stability Relationships in Mojave Desert Roadside Vegetation" 1975
"Jeffrey Pine and Vegetation of the Southern Modoc National Forest" 1978
"Polygala" 1983
"Southern California White Fir (Pinaceae) 1985
"Evolutionary Modification in Clarkia. I. Selection for Hairlessness" 1986
"Effects of Mineral Nutrition on Components of Reproduction in Clarkia Unguiculata" 1987
"Evolutionary Modification of Clarkia. II. Role of Flower Bud Pubescence in Section Phaeostoma" 1989
"Natural Hybridization Between Species of Ambrosia and Hymenoclea Salsola (Compositae)" 1996
"On the Growth Rate of Joshua Tree" undated
Series 2. Correspondence 1954-1989
Correspondence 1954-1964
Correspondence 1965-1970
Correspondence 1970-1972
Correspondence 1973-1974
Correspondence Aug. 1974-Feb. 1975
Correspondence July 1976-Sept.1976
Correspondence Sept. 1975-July 1976
Correspondence 1978
Correspondence 1979
Correspondence 1980
Correspondence 1981
Correspondence 1982
Correspondence 1983
Correspondence 1984
Correspondence 1985
Correspondence 1986-1987
Correspondence 1987
Correspondence (folder 1 of 2) 1988
Correspondence (folder 2 of 2) 1988
Correspondence 1988-1989
Correspondence 1989
Clippings about King Clone 1981-1984
Correspondence regarding creosote measurements 1985-1986
Creosote clone 120 mm negatives undated
Creosote clone rings in the Red Rock Canyon vicinity 1986
Creosote clones near Garlock 1988
Digital files undated
Econews television program 1985
Inquiries about King Clone 1983-1985
King Clone photos and negatives undated
King Clone slides undated
News clippings 1980-1983
Talk invitations and publication submissions 1984-1987
Series 4. Other professional activities 1964-1999, undated
Articles written by UCR faculty 1993-1996
Curriculum Vitae undated
Juniperus correspondence 1964-1979
Letters of thanks 1981-1983
Research inquiries post-retirement 1989-1999
Sabbatical leave 1968-1969
White Mountain Research Station Advisory Committee 1988-1989
White Mountain Research Station 1989-1990
Vail Lake Ceanothus 1991