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Lichens of Joshua Tree National Park 2 hikers

Date/Time: Saturday, October 25, 8 AM – 5 PM
Meet at: Oasis Visitor Center, Twentynine Palms
Fee: $60 JTNPA/PINE member $70 non member
Instructor: Kerry Knudsen, Lichen Curator of the Herbarium, University of California, Riverside
Hike Level: Moderate

Over 140 species of lichens occur in Joshua Tree National Park. Several species new to science have been recently discovered. However, these ubiquitous organisms are commonly overlooked.  This introductory class will give you a basic understanding of lichen biology and ecology in desert habitats. Kerry Knudsen, Curator of Lichens at the Herbarium of the University of California, Riverside, and a lichen taxonomist, has spent over 100 days inventorying the lichens of Joshua Tree National Park.  Two and a half hours of entertaining lectures in the morning will give an introduction to lichens. You will learn about the most common genera and species found in Joshua Tree as well as about the rarest species in the park. You will learn about all the species new to science. The remaining part of the day will be spent in the field, looking at lichens on rock, junipers, and in soil crusts. You will need a hand-lens (10X) and you will want to have a camera for photographing Joshua Tree’s beautiful lichen mosaics.

Download the course outline:  Lichens of JTNP Fall 2014

Please review this pdf package that contains pertinent information about your class, the Joshua Tree National Park, camping reservations and lodging in the area around the park:  enrollment attachments.

 

If you are a member of JTNPA/PINE you will get a $10 discount off every Desert Institute class. If you are not a member you can become one here.

Please take the time to review our General Class Information and Fitness Levels before registering.

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