LASCA Leaves

Inside this Issue

• Arboretum Administration Building

  By William S. Stewart

• Air Pollution Research

  By W. M. Noble

• Dr. F. W. Went, New President of the California Arboretum Foundation

• Our Cover Picture (Phoenix reclinata, gatehouse, administration building)

• Tree Ferns in Southern California

  By Alfred W. Roberts

• Morton Arboretum: More Than a Collection of Woody Plants

  By C. E. Godshalk

• LASCA Library

  By R. K. McGah

• Genus Pereskia (Tribe 1. Pereskieae) of the Family Cactaceae

  By William Hertrich

• In Answer to Your Question

  By Donald P. Woolley

• Select Small Palms For Patio and Container

  By Nolan W. Kiner

• California International Flower Show

• Growing Notes

  By George H. Spaulding

• Names, Notes and News

• Book Reviews and Comments