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Документ Myxomycetes (Physarum) Physarum stellatum(CABI, 2017) Kryvomaz, Т. І.; Minter, D. W.; Michaud, A.Diagnostic features. Aside from the unusual star-shaped dehiscence of the sporocarp, the presence of a pseudocolumella distinguishes P. stellatum from other similar species with a dense but reticulate capillitium (P. globiferum (Bull.) Pers., P. murinum Lister, P. perfectum M. Peck and P. scoticum Ing).Документ Myxomycetes (Physarum) Physarum roseum(CABI, 2017) Kryvomaz, Т. І.; Minter, D. W.; Michaud, A.Diagnostic features. Sometimes similar to Physarum pulcherrimum Berk. & Ravenel, but more reddish, and with translucent stalks which are free from lime.Документ Myxomycetes (Physarum) Physarum plicatum(CABI, 2017) Kryvomaz, Т. І.; Minter, D. W.; Michaud, A.Diagnostic features. Distinguished from Physarum lakhanpalii Nann.-Bremek. & Y. Yamam. which has spores aggregated in clusters; from P. hongkongense Chao H. Chung and P. bogoriense Racib. which both have three-layered peridia; from P. superbum Hagelst. and P. serpula Morgan which have rugose plasmodiocarps without longitudinal folds.Документ Myxomycetes (Physarum) Physarum mutabile(CABI, 2017) Kryvomaz, Т. І.; Minter, D. W.; Michaud, A.Diagnostic features. Stalked sporangia bear a superficial resemblance to some phases of Craterium aureum (Schumach.) Rostaf., but can be distinguished by the persistent capillitium which retains the sporangial shape after dehiscence and spore dispersal.Документ Myxomycetes (Physarum) Physarum luteolum(CABI, 2017) Kryvomaz, Т. І.; Minter, D. W.; Michaud, ADiagnostic features. Distinguished from Physarum nitens (G. Lister) Ing, which has bright yellow to orange spores 7–9 µm diam.Документ Myxomycetes (Physarum) Physarum lakhanpalii(2017) Kryvomaz, Т. І.; Minter, D. W.; Michaud, A.Diagnostic features. Distinguished from Physarum nitens (G. Lister) Ing, which has bright yellow to orange spores 7–9 µm diam.Документ Myxomycetes (Physarum) Physarum lakhanpalii(CABI, 2017) Kryvomaz, Т. І.; Minter, D. W.; Michaud, A.Diagnostic features. Most similar to Physarum decipiens M.A. Curtis from which it can be distinguished by its clustered spores.Документ Myxomycetes (Physarum) Physarum cremiluteum(CABI, 2017) Kryvomaz, Т. І.; Minter, D. W.; Michaud, A.Diagnostic features. Similar in appearance to Physarum melleum (Berk. & Broome) Massee, but distinguished by its bright yellow sporothecae and capillitium lime nodes, and by stalk shape; P. melleum has orange-brown sporothecae, white or pale olive yellow nodes of capillitium and stalks which are usually more cylindrical.Документ Myxomycetes (Physarum) Physarum crateriforme(CABI, 2017) Kryvomaz, Т. І.; Minter, D. W.; Michaud, A.Diagnostic features. Without typical sporangia present, certain identification to species level is impossible because other features, such as spore size and ornamentation, fall within the range of so many other species. The characteristic columella, however, and large capillitial nodes, dark stalk and pale spores help to distinguish this species.Документ Myxomycetes (Physarum) Physarum bogoriense(СABI, 2017) Kryvomaz, Т. І.; Minter, D. W.; Michaud, A.Diagnostic features. Often associated with Physarum bivalve Pers., but distinguishable by the yellow or brown colour, the rounded plasmodiocarps on narrow bases, and dehiscence by triangular lobes instead of valves; spores are usually paler and smaller than those of P. bivalve; sporocarps of P. bivalve are strongly compressed laterally, and even when nearly terete are always much taller than wide. Differs from P. bitectum G. Lister which has white plasmodiocarps and clearly spinose spores 10–13 µm diam. Differs from P. aeneum (Lister) R.E. Fr. which has yellow or brown lime in the capillitium. In some collections, sporocarp shape and colour call to mind P. retisporum G.W. Martin, but that species can be distinguished by its reticulate spores.