Charles Bixler Heiser

After graduating from Belleville Township High School, Illinois, where he was the senior class president, Heiser attended Washington University in St. Louis. There he was mentored by Robert Everard Woodson and Edgar Anderson and graduated with A.B. in 1943 and M.A. in 1944. In 1945 he began study for his Ph.D. at the University of California, Berkeley, where he worked with G. Ledyard Stebbins on the genetics of sunflowers, although Louis Mason was Heiser's official doctoral advisor. For the academic year 1947–1948 he had a teaching position at the University of California, Davis. At Indiana University Bloomington he was from 1947 to 1951 an assistant professor, from 1951 to 1957 an associate professor, from 1957 to 1979 a (full) professor, and from 1979 to 1986 a distinguished professor, retiring in 1986 as distinguished professor emeritus. developed a nematode-resistant hybrid between naranjilla cultivated in Ecuador and cocona cultivated in Amazonia. The hybrid became commercially significant and widely cultivated in Ecuador. ==Controversy over the origin of the domesticated sunflower==

Heiser and several other ethnobotanists claimed that the domesticated sunflower originated in pre-Columbian North America and not in pre-Columbian Mexico. However, other experts have disputed the claim. ==Awards and honors==

• 1967: President of the American Society of Plant Taxonomists • 1969: Gleason Award of the New York Botanical Garden • 1972: Merit Award of the Botanical Society of America • 1974: President of the Society for the Study of Evolution • 1978: President of the Society for Economic Botany • 1980: President of the Botanical Society of America • 1984: Distinguished Economic Botanist Award of the Society for Economic Botany • 1985: Pustovoit Award of the International Sunflower Association • 1987: Member of the United States National Academy of Sciences • 1988: Asa Gray Award of the American Society of Plant Taxonomists • 1996: Honorary member of the Instituto de Ciencias Naturales in Ecuador • 1997: Distinguished Scholar Award of the New York Botanical Garden • 2002: Raven Outreach Award of the American Society of Plant Taxonomists • 2004: Garden Globe Award for the book Weeds in my Garden (2003) • 2007: Centennial Award of the Botanical Society of America ==Selected publications==

Articles • edward eugene Schilling, charles bixler Heiser. 1981. Infrageneric classification of Helianthus (Compositae). publ. International Bureau for Plant Taxonomy and Nomenclature. 11 pp. • 1980. Peppers of the Americas: at the National Arboretum. 9 pp. • 1961. Morphological and cytological variation in Helianthus petiolaris with notes on related species. publ. Society for the Study of Evolution. 12 pp. • 1951. The sunflower among the North American Indians. publ. American Philosophical Soc. 17 pp. • 1944. Monograph of psilostrophe. publ. Washington Univ. Books • 2003. Weeds in my garden: observations on some misunderstood plants. publ. Timber Press. 247 pp. online (not a guide to weed identification) • 1993. The Gourd Book. publ. University of Oklahoma Press. 248 pp. online • 1992. Of Plants and People. publ. University of Oklahoma Press. 237 pp. online • 1990. Seed to civilization: the story of food. publ. Harvard University Press. 228 pp. • 1987. The fascinating world of the nightshades: tobacco, mandrake, potato, tomato, pepper, eggplant, etc. publ. Dover Publ. 200 pp. • 1981. The Sunflower. publ. University of Oklahoma Press. 198 pp. • 1969. Nightshades: the paradoxical plants. Series of books in biology. publ. W. H. Freeman. 200 pp. • 1969. The North American sunflowers (Helianthus), Volume 22, Nº 3 Memoirs of the Torrey Botanical Club. publ. Club by the Seeman Printery. 218 pp. • charles bixler Heiser, carl Sharsmith, kenton lee Chambers, roxana Stinchfield Ferris, john hunter Thomas, ira loren Wiggins, lawrence Beane. 1955. Notes on western North American sunflowers. Volume 4, Part 8 of Contributions from the Dudley Herbarium. 360 pp. • 1949. Study in the evolution of the sunflower species Helianthus annuus and H. bolanderi, Volume 23, Nº 4 University of California publications in botany. 52 pp. • 1947. Variability and hybridization in the sunflower species Helianthus annuus and H. bolanderi in California. publ. University of California. 254 pp. ==References==