Safflower Newsletters
Sesame and Safflower Newsletter 2005 (link)
Sesame and Safflower Newsletter 2004 (link)
Sesame and Safflower Newsletter 2003 (.doc)
Sesame and Safflower Newsletter 2002 (.doc)
Sesame and Safflower Newsletter 2001 (.doc)
Sesame and Safflower Newsletter 2000 (.doc)
Sesame and Safflower Newsletter 1999 (.doc)
Sesame and Safflower Newsletter 1998 (.pdf)
Sesame and Safflower Newsletter 1987 (.pdf)
Sesame and Safflower Newsletter 1986 (.pdf)
Sesame and Safflower Newsletter 1985 (26MB .pdf)
Safflower Historical Documents
Knowles Plant Exploration Report 1959(.pdf)
Knowles Safflower Exploration 1964-65(.pdf)
Safflower in California (link to UCANR)
The Paulden F. Knowles personal history of plant exploration
and research on evolution, genetics, and breeding