Volume 8, Issue 4 (1976)
Front Matter
Articles
A Reclassification of the Siberian Irises
Lee W. Lenz
Observations on Thamnidiaceae (Mucorales). II. Chaetocladium, Cokeromyces, Mycotypha, and Phascolomyces.
Gerald L. Benny and R. K. Benjamin
Anthochlor Pigments and Pollination Biology. I. The UV Absorption of Antirrhinum majus Flowers
Ron Scogin
The Vernal Pools on Mesa de Burro of the Santa Rosa Plateau, Riverside County, California
Earl W. Lathrop and Robert F. Thorne
Tribal Interrelationships and Phylogeny of the Asteraceae
Sherwin Carlquist
Abronia: IV. Anthocarp Dispersibility and its Ecological Implications for Nine Species of Abronia
Ruth C. Wilson