P. siskiyouensis oogonium with amphigynous antheridium
Photo Gallery
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P. siskiyouensis oogonium with amphigynous antheridium  |
P. cambivora coralloid irregular hyphae  Coralloid irregular hyphae |
Dead and healthy Port-Orford cedar trees  Chamaecyparis lawsoniana trees |
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Dying Port Orford Cedar trees  Dead Chamaecyparis lawsoniana trees |
P. nicotianae hyphal swelling  P. nicotianae hyphal swellings in water 100x. Photo from Q-bank: www.q-bank.eu, Henk Brouwer (CBS-KNAW, Utrecht, The Netherlands) |
P. lateralis sporangia  Sympodial sporangiophore with external proliferation |
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P. palmivora sporangia  Sporangia (sporangiospores) showing sympodial branching |
P. cactorum bleeding canker  Bleeding canker on European beech (Fagus sylvatica) |
P. cambivora sporangium with nested proliferation  Empty sporagia showing internal nested proliferation |
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P. pluvialis colony morphology on carrot agar  Colony morphology on carrot agar at 20 days |
P. austrocedrae necrotic lesion in phloem  P. austrocedrae - necrotic lesion in phloem |
P. tentaculata microscopic characteristics  Hyphal swellings occuring at branching points of Mycelium (A), Intercalary hyphal swellings (B), Chlamydospore (C ), Sporangia (D) |