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Rancho Santa Ana Botanic Garden

United States of America - California - Claremont

Institution Code: RSA

International Agenda Registration: Y
BGCI Member: Y

About the Rancho Santa Ana Botanic Garden

Rancho Santa Ana Botanic Garden was founded to promote botanical knowledge, conservation, and landscape use of California's native plants.

As a private, non-profit, research and educational institution, with extensive library, herbarium, and laboratory facilities, the Garden is responsible for the Botany Program of the Claremont Graduate University. Active research in systematic and evolutionary botany, as well as the Garden's horticulture and community education programs, focus on native California plants and their conservation.

The garden is located on the same property as the Grow Native Nursery, which sells California native plants.

The mission of the Garden is to make significant contributions to the appreciation, enjoyment, conservation, understanding, thoughtful utilization and stewardship of our natural heritage.

Main Address:
Rancho Santa Ana Botanic Garden
1500 North College Avenue
Claremont
California 91711 United States of America

Telephone: (909) 625-8767
Fax: (909) 626-7670
URL: www.rsabg.org
Primary Email: egarton@rsabg.org

Staff Details

  • Director's Name: Lucinda McDade, Executive Director
    Curator's Name:
    Plant Records Officer's Name: Helen Smisko, Plant Records Manager
  • Total Staff:
    Horticultural Staff Number: 12
    Educational Staff Number: 4
    Research Staff Number: 18
    Administration Staff Number: 15

About the Garden

  • Institution Type: Botanic Garden
  • Status
  • Status: Private: Y
    Status: Educational: Y
  • Date founded: 1927
  • Physical Data
  • Natural Vegetation Area: Y
  • Total Area: 34 Hectares
    Latitude: 34.1093056
    Longitude: -117.7149178
    Annual Rainfall: 485 mm
    Altitude: 396.00 Metres
  • Locality: Information
  • Locality: Garden Name:
  • Local Address: Rancho Santa Ana Botanic Garden is located at an elevation of 1,350 feet on the outwash plain of the San Gabriel Mountains in Claremont, California. The 86-acre Botanic Garden is laid out in three distinct areas: Indian Hill Mesa (heavily planted with mature cultivars and wild species of California native plants), East Alluvial Gardens (includes the Desert Garden, the Coastal Dune and California Channel Island collections), and the Plant Communities(displays, in naturalistic plant associations, include the largest cultivated examples of Big Berry Manzanita and numerous plantings of the rare and endangered Crucifixion Thorn).
  • Locality: City:
  • Locality: State:

Features and Facilities

  • Herbarium: Y
    Herbarium: Number of Specimens: 1000000
  • Seed Bank: Y
    Computer Plant Record System: Y
  • Open to public: Y
    Friends society: Y
    Retail Outlet: Shop: Y
    Retail Outlet: Plant Sales: Y
    Disabled access: Y
  • Number of Visitors: 92000
    Number of Volunteers: 200

Plant Collections

  • Accession Number: 6299
    Cultivation Taxa Num: 1780
  • Special Collections:Arctostaphylos (86 taxa), Ceanothus (78 taxa). Plantings devoted exclusively to California native plants, including northern Baja California.

    Seed Bank containing over 3,000 accessions representing 1,400 taxa from the state of California and northern Baja California in MexicoSeed bank collections of rare, threatened, and endangered California plant species, many collections representing the only remaining genetic material from currently extirpated populations.

Conservation Programmes

  • Conservation Programme: Y
    Ex Situ Conservation Programme: Y
    Reintroduction Programme: Y

Research Programmes

  • Conservation - Biology: Y
    Conservation - Genetics: Y
    Floristics: Y
    Molecular Genetics: Y
    Pollination Biology: Y
    Seed/Spore Biology: Y
    Urban Environments: Y

Education Programmes

  • Visitor/Education Centre: Y
    Education Signs in Garden: Y
    Public Lectures/Talks: Y
    Education Booklets/Leaflets: Y
    Guided Tours: Y
    Permanent Public Displays: Y
    Courses for School Children: Y
    Courses for University/College Students: Y
    Courses for General Public: Y
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