Robert Ornduff
An introduction to California plant life
Introduction to California plant life
A biosystematic survey of the Goldfield genus Lasthenia (Compositae: Helenieae)- Chromosome numbers in Compositae
- Chromosome numbers in Compositae VI, Senecooneae II
- Distributional notes on plants of the warm springs area, Oregon
- Ecology, morphology, and systematics of Jepsonia (Saxifragaceae)
- Index to plant chromosome numbers for 1965
- Index to plant chromosome numbers for 1966
- Index to plant chromosome numbers for 1967
- Introduction to Shore Wildflowers of California, Oregon, and Washington
- Islands on islands