Sarracenia 'Adrian Slack' is a hybrid that Bob Hanrahan found in the 1980s growing in the Milton area of western Florida. The exact parentage is unknown, but it clearly includes a mix of S. flava and S. leucophylla. Bob and Barry Rice submitted the cultivar name for registration on 28 March 2000. The official cultivar description is found at
http://www.carnivorousplants.org/cpn/Species/v29n4p116_122.html#adrian
I received a plant from Barry Rice on 24 April 06. The two pitcher photos below are of Peter D'Amato's plant growing at California Carnivores on 16 June 05.
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The photos below of my plant flowering were taken on 21 April 08.
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