Ovoid non-papillate sporangia in water.
Photo Gallery
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P. cryptogea sporangium  |
P. cambivora disease symptoms  Dead and dying chinquapin infected with P. cambivora |
Dead and healthy Port-Orford cedar trees  Chamaecyparis lawsoniana trees |
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P. tentaculata disease symptoms on California mugwort  Nursery grown California mugwort plant (Artemisia douglasiana) infected with P. tentaculata and exhibiting severe root and crown rot |
P. kernoviae oogonium  Oogonium with amphigynous antheridia, photo from Q-bank, used with permission |
P. pluvialis sporangium  Sporangium showing typical ovoid shape and semi-papillate condition |
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P. pluvialis sporangia.  P. pluvialis sporangia on tape peel from infected Douglas-fir needle. |
P. siskiyouensis oogonium with paragynous antheridium  P. siskiyouensis oogonium with paragynous antheridium |
P. cambivora colony morphology on PDA  Colony morphology on PDA at 14 days |
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P. agathidicida lesion on kauri tree  Close up of gum oozing out of lower trunk lesions of a young kauri tree at Maungaroa Ridge, Piha region of Waitakere Regional Park |
P. cinnamomi cork oak decline  Red oak with embedded lesions, France |
P. cambivora disease symptoms  Collar canker rot of Ink disease on sweet chestnut |