H. L. Mason

1896 – 1994

• A flora of the marshes of California
• A flora of the marshes of California
• A pleistocene record of pseudotsuga macrocarpa
• Ethel Katherine Crum
• Evidence for the genetic submergence of Pinus remorata
• Evolution of certain floristic associations in western North America
• Five new species of Navarretia
• Notes on Polemoniaceae
• Some Problems in the Genus Gilia
• The flowering of Wolffiella lingulata (Hegelm.) Hegelm
• The Genus Eriastrum and the Influence of Bentham & Gray upon the Problem of Generic Confusion in Polemoniaceae
• The principles of geographic distribution as applied to floral analysis