Papillate, non-caducous sporangia; photo used with permission from Q-bank
Photo Gallery
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P. katsurae sporangia  |
Port Orford Cedar Hedge row  Chamaecyparis lawsoniana residential hedge row with alive and dead trees |
P. cambivora sporangium with sympodial proliferation  Empty sporagium showing sympodial proliferation |
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P. cinnamomi hyphal swelling  P. cinnamomi hyphal swelling (or thin walled chlamydospores) |
P. ramorum canker  Bark discoloration and zone lines in coast live oak (Quercus agrifolia) |
P. lateralis on Port Orford cedar  Root lesions on Chaemacyparis lawsoniana |
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P. agathidicida oospores in planta  Oospores in the roots of kauri seedlings inoculated with P. agathidicida. The root has been cleared with potassium hydroxide and bleached with peroxide before being stained with trypan blue (scale bar =100 µm). |
P. frigida chlamydospore  Globose chlamydospores of P. frigida |
P. cinnamomi cork oak decline  Cork oak decline, Portugal |
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P. cambivora colony morphology on MA  Rosacous colony morphology at 14 days at 20°C on MA |
Mal del ciprés, dead and dying trees along river  Mal del ciprés, dead and dying trees along river |
P. cambivora sporangium  Ovoid non-papillate sporangia with well-rounded base and simple sporangiophore |