Thanks to a California Digital Library consortial license, UC researchers now have access to JSTOR’s Ecology & Botany Collection II. This collection includes access to journals such as:

This collection expands coverage of Ecology & Botany Collection I, and broadens the scope in the areas of biological and plant sciences.  By 2016 the collection will include at least 80 journals from key institutions, such as the California Botanical Society; Royal Botanic Gardens, Kew; Naturhistorisches Museum; Società Italiana di Patologia Vegetale, Ecological Society of America, and International Association for Plant Taxonomy.

See more details at http://about.jstor.org/content/ecology-botany-ii.