Sporangia of P. lateralis showing internal and external proliferation
Photo Gallery
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P. lateralis sporangia  |
P. pseudotsugae paragynous oogonium  P. pseudotsugae oogonium with paragynous antheridia, note the disrupted contents of the abortive oogonia |
P. siskiyouensis bleeding canker  Bole lesions in the tissues under the bark of a bleeding canker: discoloration in the secondary phloem tissue |
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P. cinnamomi on Banksia  Death of woodland Banksia, Western Australia |
P. cambivora colony morphology on PDA  Colony morphology on PDA at 14 days |
P. tentaculata oogonia and antheridia  Oospores and oogonia with mostly paragynous but some amphigynous antheridia of P. tentaculata |
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P. pinifolia sporulation  Sporulation on edge of hemp seed, photo from Q-bank, used with permission. |
P. kernoviae disease on beech  External lesion; 14 November 2003 |
Port Orford cedar seedlings  Raised beds for testing disease resistance of Port-Orford-cedar seedlings at the Dorena Genetic Resource Center |
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P. megasperma sporangia  Ovoid, non-papillate sporangia showing internal proliferation of sporangiophore |
P. katsurae sporangia  Papillate, non-caducous sporangia; photo used with permission from Q-bank |
Growth of P. megakarya on corn meal agar
 Growth of P. megakarya on corn meal agar |