George J. Hollenberg

• Marine algae of California
• A new species of Malaconema (Rhodophyta) from the Marshall Islands
• An account of the Ralfsiaceae (Phaeophyta) of California
• An account of the species of Polysiphonia of the central and western tropical Pacific Ocean
• An account of the species of the red alga Herposiphonia occurring in the central and western tropical Pacific Ocean
• An account of the species of the red alga Polysiphonia of the central and western tropical Pacific Ocean
• Marine Algae of California
• New genera in the Rhodomelaceae from the central Pacific
• New marine algae from southern California
• New marine algae from the central tropical Pacific Ocean
• Observations concerning the life cycle of Spongomorpha coalita (Ruprecht) Collins
• Phycological notes