Horticultural planting of Port-Orford cedar, photo from USDA Forest Service, Dorena Genetic Resource Center
Photo Gallery
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P. lateralis on Port Orford Cedar  |
P. cambivora disease symptoms  Dead and dying chinquapin infected with P. cambivora |
P. ramorum sporangium  Deciduous sporangium, photo from Q-bank, used with permission |
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P. agathadicida disease symptom  Excavated lesion, with outer bark removed showing extent of disease-front |
P. cinnamomi on Banksia  Death of woodland Banksia, Western Australia |
P. agathidicia growth on V8  Colony morphology of ex-holotype ICMP 17027 after 10-days incubation at 20°C in the dark |
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P. cryptogea sporangium  Obpyriform non-papillate sporangia in water |
P. nicotianae symptoms 2  Symptoms of gummosis on black wattle (Fitopatol. bras. 2005) |
P. tentaculata disease symptoms on California mugwort  Outplanted California mugwort (Artemisia douglasiana) infected with P. tentaculata, 4.5 years after planting. Plant shows stunting and chlorosis. (P. cryptogea and P. lacustris were also baited from roots/soil of this plant). |
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P. pinifolia on Pinus radiata  Pinus radiata, note Infected needles at right angles to stem |
P. megasperma oogonium  Oogonium with paragynous antheridia applied close to the ogonial stalk. |
P. alni lesion in alder, Illwald, France  P. alni lesion in alder, Illwald, France |