Oogonium and oospore with amphigynous antheridium
Photo Gallery
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P. pluvialis oogonium and antheridium  |
P. cambivora inactive lesion on chinquapin  Inactive lesion of P. cambivora on chinquapin |
Dead and healthy Port-Orford cedar trees  Chamaecyparis lawsoniana trees |
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P. ramorum colony morphology on V8  P. ramorum colony morphology on V8 |
P. pluvialis symptoms on Douglas-fir needles  Symptoms of red needle cast on Douglas-fir needles |