Dead Chamaecyparis lawsoniana trees along road
Photo Gallery
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Dead Port Orford Cedar trees  |
P. cactorum oogonium  Oogonium with paragynous antheridia close to oogonial stalk. Oospores are slightly aplerotic. |
Healthy Port Orford Cedar tree  Healthy Chamaecyparis lawsoniana tree |
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P. cactorum sporangium  P. cactorum sporangium |
P. cambivora disease symptoms  Collar canker rot of Ink disease on sweet chestnut |