quercus

    Top: Science: Biology: Flora_and_Fauna: Plantae: Magnoliophyta: Magnoliopsida: Fagaceae: Quercus:

• - Information on distribution and occurrence; value and use; characteristics; and fire ecology.
  
• - Distribution and occurrence; value and use; characteristics; and fire ecology.
  
• - Collection of pictures of the Turkey oak.
  
• - Information on distribution and occurrence; value and use; characteristics; and fire ecology.
  
• - Descriptions and pictures of the oaks native to California from Las Pilitas Nursery.
  
• - Information on distribution and occurrence; value and use; characteristics; and fire ecology.
  
• - Distribution and occurrence; value and use; characteristics; and fire ecology.
  
• - Distribution and occurrence; value and use; characteristics; and fire ecology.
  
• - Identification keys based on characteristics of acorns or twigs for 12 New England species.
  
• - Distribution and occurrence; value and use; characteristics; and fire ecology.
  
• - Image of foliage and catkins.
  
• - Collection of pictures of leaves, acorns, buds of Quercus petraea (Mattuschka) Liebl.
  
• - Nonprofit organization dedicated to encouraging the study and cultivation of the true oaks (genus Quercus). News, events, and publications.
  
• - Non-profit educational organization committed to preserving the state's oak forest ecosystem and its rural landscapes.
  
• - Summer key for 19 species. Includes images of leaves and acorns.
  
• - Descriptions and illustrations of 19 species.
  
• - Addresses the issue of elevated levels of oak mortality through research, management, education and public policy. Contains monthly updates, distribution maps, symptoms, and educational materials.
  
• - Distribution and occurrence; value and use; characteristics; and fire ecology.
  
• - Photographs of flowering leafy shoots.