R. S.  Taylor, ?A Natural History of Coastal Sage Scrub in Southern California: Regional Floristic Patterns and Relations to Physical Geography, How It Changes Over Time, And How Well Reserves Represent Its Biodiversity?, University of California, Santa Barbara, 2004.

J.  Cloud and Taylor, R. S., ?The curious case of the Santa Rosa Island pedestals?, in Fifth California Islands Symposium, Santa Barbara, 2000, pp. 161-166.