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Upcoming Lectures 2010

August 3, San Francisco Orchid Society. Bulbophyllums
December 17, Peninsula Orchid Society and the Gold Coast Cymbidium Growers . Cool Growing Orchids
October, Golden Empire Orchid Society, Bakersfield

Lectures 2010

Bay Area Carnivorous Plant Society "Carnivorous plants of Mexico, Australian and beyond"
Half Moon Bay Garden Club. "California Wildflowers"
Santa Cruz Orchid Society. "Native Orchids of North America"
Marin Orchid Society 'Orchids of Crete'

Denver Orchid Society TBA

Denver Rock Garden Society Calochortus

Utah Orchid Society (Salt Lake City)

Lectures 2009

Peninsula Succulent Club.Succulents and Cacti of California"

Orchid Society of California. "Species of the Oncidium Alliance"

Santa Cruz Orchid Society. "Cool Growing Orchids"

Golden Gate Cymbidium Society. "Orchids of Crete"

Greater Las Vegas Society. "Stanhopeas and their Relatives"

San Francisco Epiphyllum Society. "Native Terrestrial Orchids of the United States"

Malahini Orchid Society. "Oncidiums"

San Francisco Succulent and Cactus Society. "Mexico 2008"

Sonoma Orchid Society "Monopodial Orchids"

Long Island Orchid Society. "Rarities and Oddities of the Orchid World"

California Horticultural Society, San Francisco. "Orchids and Wildflowers of West Australia"

Ted Kippings Potluck Series, Hall of Flowers, San Francisco. "Wild Orchids of Germany"

California Native Plant Society, Orinda. "Orchids of California"

Northwest Orchid Society. Seattle "Rarities and Oddities of the Orchid World"

North American Rock Garden Society. Oakland. "Orchids and other Flora in the Italian Alps

San Francisco Gesneriad Society "My favorite gesneriads"

Five Cities Orchid Society. Arroyo Grande "Orchids of Crete"

Lectures 2008

South Bay Orchid Society. "Rarities and Oddities of the Orchid World"
Gesneriad Society of San Francisco. "Wildflowers and Cacti of Mexico. 2008"
Diablo View Orchid Society. "Bulbophyllums"
San Diego Orchid Society. "Rare and Unusual Orchid Species"
Epiphyllum Society of San Francisco. "Plants and Flowers of Central Mexico, 2008"
Newport Harbor Orchid Society. "Rarities and Oddities of the Orchid World"
Orange County Orchid Society. "Cool Growing Orchid Species"
Hobart Botanical Garden. Hobart, Tasmania. "Terrestrial Orchid Species of the World"
Burnie Orchid Society, Burnie, Tasmania. "Monopodial Orchids"
Species Orchid Society in Brisbane, Queensland, Australia. "Rare and Unususal Orchid Species"
Western Australia Regional Orchid Organization. "Vandaceous Orchids".
Malahini Orchid Society"Monopodial (Angrecoid and Vandaceous) Orchids"
Napa Valley Orchid Society, "Dendrobium Species"
Sonoma Valley Orchid Society, "Bulbophyllums"
Richmond Orchid Alliance, "Rarities and Oddities of the Orchid World"
Cape Fear Orchid Society, "Rarities and Oddities of the Orchid World"
Sandhills Orchid Society, "Rarities and Oddities of the Orchid World"
Triangle Orchid Society, "Rarities and Oddities of the Orchid World"
Greater Las Vegas Orchid Society, Las Vegas NV. "Dendrobium Species"
Sacramento Valley Cymbidium Society "Species of Cymbidium"
Desert Valley Orchid Society. "Bulbophyllums"
Tuscon Orchid Society. "Bulbophyllums"
Sacramento Orchid Society, "Monopodial Orchids"
San Francisco Orchid Society. "Orchids of Crete"
Greater New York Orchid Society, "Monopodial (Angraecoid and Vandaceous) Orchids"
Greater Philadelphia Orchid Society. "Bulbophyllums"
Santa Cruz Orchid Society. "Orchids of the Oncidium Alliance"
Epiphyllum Society. "Cacti and Succulents of California"
Ted Kippings Potluck Dinner and Slideshow, "Wildflowers of Crete"
California Horticultural Society. "Wildflowers and Plants of Central Mexico"
Santa Maria Orchid Society."Rarities and Oddities of the Orchid World"
Peninsula Orchid Society."Orchids of Crete"
San Francisco Succulent and Cactus Society. "Some cacti and succulents of Central Mexico"
Carmel Orchid Society. "Bulbophyllums"

2007 Lectures

Annual Escaping Pharmacology Lecture at Exelixis Inc. South San Francisco CA "Bug Eating Plants"

Sacramento Orchid Forum, "Terrestrial Orchids of the World"

Gesneriad Society of San Francisco, "Wildflowers and Plants of Central Mexico" .

Santa Clara Orchid Society, "Rarities and Oddities in the Orchid World".

Orchid Society of Minnesota, "Rarities and Oddities in the Orchid World"

Central California Orchid Society,"Rarities and Oddities (Rare and Unusual Orchid Species)"

Denver Orchid Society, "Rarities and Oddities in the Orchid World"

Utah Orchid Society, "Terrestrial Orchids of the World"

Diablo View Orchid Society. Orchid walk led by Ron Parsons in search of native orchids.

Peninsula Orchid Society Spring Nature Walk, led by Ron Parsons

32nd Annual Cymbidium Congress, Cymbidium Society of America, Inc. "Cymbidium Species"

Sonoma Orchid Society, Santa Rosa, CA -"Terrestrial Orchids of the World"

Diablo View Orchid Society, Concord, CA - "Finding Native Orchid Species in California"

North American Rock Garden Society, "The Rest of the Western Wild Bulbs"

North American Rock Garden Society, "Calochortus: Tulips of the West"

Epiphyllum Society of San Francisco, "Succulents and Cacti of California

California Horticultural Society, "Mostly Mariposas"

Orchid Society of Southern California,"Rare and Unusual Orchid Species"

Peninsula Orchid Society, "Native Orchids of the US"

Golden Gate Cymbidium Society, "Cool Growing Orchids for the Bay Area"

California Native Plant Society, "Our Beautiful California Wildflowers"

Western Horticultural Society, "The Splendor of California Wildflowers"

Santa Cruz Orchid Society, "Monopodial Orchids"