Papillate sporangium of P. tentaculata with an elongated neck or beak.
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P. tentaculata sporangium |
Growth morphology on V8 of P. lateralis Colony morphology on V8 at 14 days |
P. nicotianae chlamydospore Globose chlamydospore (Fitopatol. bras. 2005) |
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. alni oogonia subspecies and variants Fig. 40. P. alni subsp. uniformis. Fig. 41. P. alni subsp. multiformis German variant. Fig. 42. P. alni subsp. alni. Fig. 43. |
P. cambivora sporangia Empty sporangia of P. cambivora showing nested internal proliferation |
P. palmivora sporangia, chlamydospores, hyphae Sporangia (sporangiospores), chlamydospores, and hyphae stained with Cotton Blue |
P. tentaculata chlamydospore Terminal chlamydospore of P. tentaculata |
Basal canker on Port Orford Cedar stump |
P. lateralis on Port Orford cedar Localized branch infection of Chaemacyparis lawsoniana in Lopérec, France |
P. alni symptoms on European Alder Mature, riparian common alder (A. glutinosa) stand heavily impacted by root and collar rot caused by P. alni |
P. katsurae oogonium Micrograph of warty oogonium |