Popularity of Ceanothus arboreus over time
[Plots of numbers of papers mentioning Ceanothus arboreus (filled column histogram and left hand axis scale) and line of best fit, 1926 to 2006 (complete line, with equation and % variation accounted for, in box on the left hand side); Plots of a proportional micro index, derived from numbers of papers mentioning Ceanothus arboreus as a proportion (scaled by multiplying by one million) of the total number of papers published for that year (broken line frequency polygon and right hand scale) and line of best fit, 1926 to 2006 (broken line, with equation and % variation accounted for, in broken line box on the right hand side)]
Total Mentions (Biological Abstracts/Biosis Previews):
Patterson MT, Tissue DT (1989) Seasonal Variation of Gas Exchange and Water Relation in Contrasting Island Ceanothus-Spp. American Journal of Botany 76. Contact: PATTERSON M T ; LAB BIOMEDICAL ENVIRONMNTAL SCI, UNIV CALIF, LOS ANGELES, CA 90024, USA
Van Rensselaer M (1956) A new cultivar: Ceanothus X "Ray Hartman." Jour California Hort Soc 17, 145-6. Contact: Saratoga Hort Found, Calif.
McKenzie HL (1949) A new introduced diaspidid scale of possible economic concern in California (Homoptera; Coccoidea; Deaspididae). Scale studies. VI. Bull Dept Agric California 38, 123-6. Contact: State Dept. Agric., Sacramento, Calif.
Lammerts WE (1948) Origin and description of new Ceanothus hybrids. Jour California Hort Soc 9, 121-5. Contact: U. California, Los Angeles
Edmunds LL (1947) Pruning of Ceanothus. Jour California Hort Soc 8, 64-5.
McMinn HE (1944) The importance of field hybrids in determining species in the genus Ceanothus. Proc California Acad Sci 25, 323-56. Contact: Milk Coll.
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Latest update 31 January 2008 by: ANCW