Obpyriform non-papillate sporangia in water
Photo Gallery
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P. cryptogea sporangium  |
P. pluvialis on Pinus radiata  A Pinus radiata needle showing black resinous bands or marks consistent with the presence of red needle cast disease. |
P. tentaculata disease symptoms on sticky monkey flower  Crown and root rot (left) on sticky monkey flower (Diplacus aurantiacus) compared with a control (right) |
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Dead Port Orford Cedar trees  Dead Chamaecyparis lawsoniana trees along road |
P. pluvialis symptoms on Douglas-fir  P. pluvialis symptoms of red needle cast on Douglas-fir, western Oregon 2015 |
P. alni in riparian alder, Scotland  P. alni in riparian alder, Scotland |
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P. cambivora sporangium  Ovoid non-papillate sporangia with well-rounded base |
P. pinifolia colony morphology on PDA  Colony pattern after 7 days on PDA at 24C, photo from Q-bank, used with permission. |
P. pinifolia sporulation  Sporulation on edge of hemp seed, photo from Q-bank, used with permission. |
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P. pseudosyringae hyphal swellings  Sub-globose hyphal swellings in water |
P. lateralis on Port Orford Cedar  Horticultural planting of Port-Orford cedar, photo from USDA Forest Service, Dorena Genetic Resource Center |
P. katsurae oogonia  Oogonia with ornamentation |