Ovoid non-papillate sporangia with well-rounded base
Photo Gallery
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P. cambivora sporangium  |
Dead and healthy Port-Orford cedar trees  Chamaecyparis lawsoniana trees |
P. cambivora tar spots  Tar spots on European beech (Fagus sylvatica) with bark removed. Lesse, Germany |
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P. siskiyouensis sporangia  Sporangia showing a variety of shapes and orientations of semi-papillae and sporangiophores |
P. palmivora colony morphology on PDA  P. palmivora colony morphology on PDA |
P. ramorum sporangium  P. ramorum sporangium |
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P. megasperma colony morphology on PDA  Colony morphology on PDA at 7 days |
P. cryptogea sporangium  Ovoid non-papillate sporangia in water. |
P. palmivora oogonia  P. palmivora oogonia with antheridia |
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Phytophthora cactorum canker on beech tree  Canker on Fagus sp. caused by Phytophthora cactorum. |
P. agathidicida sporangium  Globose to ovoid-ellipsoid, papillate sporangium |
P. austrocedrae - Mal del ciprés, stages of decline  Mal del ciprés, stages of decline |