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by Ted Tegart, posted by Deb Shaw

Trees at the LA Arboretum. © 2016, LA Arboretum.

Trees at the LA Arboretum. © 2016, LA Arboretum.

Dr. Jerrold Turney is back at the Los Angeles County Arboretum & Botanic Garden for his second Tree Identification class of the Fall. Dr. Turney has a completely new set of 20 trees to cover this
Saturday, November 5, 2016
10 am – 12 noon
$25 Members / $35 Non-Members (includes Arboretum admission)
To Register please call the Education Department at 626.821.4623 or pay at the class.

Southern California has one of the most diverse urban forests in the United States. This class will cover about 20 different trees on each of three Saturdays for a total of 60 trees. Each two hour lecture will cover 15-20 tree species followed by a walk in the Arboretum to see the trees that were covered during the lecture. Register for one or both remaining classes.

Jerry Turney, plant pathologist and certified arborist, will teach tree identification, their growth habit, their native country, how they should be cared for, any common diseases or insect pests that attack them, and the best place in the garden to plant them.

The last class will be held Saturday, December 3, 2016.

Questions? Contact LA Arboretum Education Manager Ted Tegart via email or by calling 626.821.4624. The LA Arboretum is located at: 301 North Baldwin Ave, Arcadia, CA 91007, 626.821.3222.

Dr. Turney has served as the curator of the camellia gardens at the Huntington Library and Botanic Gardens, a research horticulturist at the Los Angeles County Arboretum, and is currently the plant pathologist for the Department of Agricultural Commissioner/Weights and Measures for the County of Los Angeles. 

by Veronica Raymond, posted by Deb Shaw

Although not a BAGSC or ASBA workshop, the following may be interesting to all of us who are working on trees for the ASBA exhibition “Out of the Woods”.Dr. Matt Ritter, professor at Cal Poly San Luis Obispo, will be teaching a workshop entitled, “Tough Trees Made Easy: Pines, Oaks, Eucalypts, and Figs.”

Here is the workshop description and information, by Dr. Ritter and Dr. Yost:

Learn to ID species in the most difficult groups of trees! Help support student research travel. At this workshop we will teach you the biology and important identifying characters of pines, oaks, eucalypts, and figs. This all-day workshop will include lecture and lots of hands-on lab time for you to test your knowledge and practice difficult tree identification. You will walk away with the skills and working knowledge needed to identify species in the largest and most confusing groups of trees in California. We’ll also send you away with all the reference materials you’ll need for future work with these ubiquitous trees.

Three workshop locations to choose from:

  • Palomar College, San Marcos on Tuesday June 28th, 2016
  • The Los Angeles County Arboretum, Arcadia on Thursday June 30th, 2016
  • San Jose State University, San Jose on Thursday July 7th, 2016

The workshop costs $120 and includes:

  • A workshop packet and illustrated materials for identification
  • Post workshop online identification and reference tools
  • Catered breakfast and lunch, coffee, tea, and refreshments
  • ISA Continuing Education Units (7 units)

100% of the workshop proceeds go to support student research travel to Australia. Learn new information while helping a Cal Poly student realize their dream!

Space is limited, register online or email Matt Ritter.


Workshop Instructors:

Dr. Matt Ritter: Winner of the WCISA R. W. Harris Award for Excellence in Education and author of California’s funniest book on trees.

Dr. Jenn Yost: Inspiring Professor of Botany at Cal Poly, where she teaches plant identification, ecology, and evolution.

March 2023

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