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Phoma paspali P.R. Johnst. 1981

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Names_Fungi record source
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P.R. Johnst.
P.R. Johnst.
Johnston, P.R. 1981: Phoma on New Zealand grasses and pasture legumes. New Zealand Journal of Botany 19(2): 173-186.
1981
181
ICN
Phoma paspali P.R. Johnst. 1981
NZ
species
Phoma paspali
Holotypus: New Zealand PDD 39975 (PDDCC 6614) ex Paspalum dilatatum Poir.

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Fungi
Ascomycota
Dothideomycetes
Pleosporales
Didymellaceae
Phoma
paspali

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Johnston, P.R. 1981: Phoma on New Zealand grasses and pasture legumes. New Zealand Journal of Botany 19(2): 173-186.

Phoma paspali P.R. Johnst. 1981

REPRESENTATIVE CULTURES: PDDCC 6614, 6615, 6819.

Colonies on oatmeal agar and malt extract agar more than 90 mm diam. in 7 days at 20°c; aerial mycelium cottony, grey; hyphae erect, long, reaching the lid of the petri dish. Pycnidia light to dark brown, immersed to superficial, solitary to gregarious, 120-250 µm diam. Conidia hyaline, unicellular, oblong-elliptic, egguttulate, 6.5-11 x 3-4 µm.

COLONY MORPHOLOGY OA and ME: Colonies 70-90+ mm diam. after 7 days. Mycelium; grey, cottony, with long hyphae reaching the lid of and completely filling the petri dish. Reverse; dark grey or black. CHLAMYDOSPORES: None. CONIDIA: Uniform in shape, oblong with rounded ends. 6.5-9(-11) x 3-4 µm. PYCNIDIA: Solitary, dark walled with a single ostiole.

OCCURRENCE: Saprophyte or weak wound parasite. Has been isolated from Lolium perenne, Paspalum dilatatum, Dactylis glomerata L., and soil.
Coloniae in agaro farinae avenae atque in agaro maltoso per 7 dies, 20°C, magisquam 90 mm diam; mycelium aerium foccosum, hyphae erectae, praelongae, griseae operculum patina petri attmgentes. Pycnidia dilute vel obscure brunnea, submersa vel superficialia, solitaria vel gregaria, 120-250 µm diam. Conidia hyalina, simplicia, oblonga vel ellipsoidea, eguttulata, 6.5-11 x 3-4 µm.
NOTE: An Ascochyta sp., possibly A. graminea (Sacc.) Sprague et Johnson, is similar to P. paspali in cultural appearance; however, its conidia are always 1-septate and it has a slower growth rate (40-60 mm in 7 days).
Holotypus: PDD 39975 (PDDCC 6614) ex Paspalum dilatatum Polr.

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Phoma paspali P.R. Johnst. 1981
Phoma paspali P.R. Johnst. (1981)
Aveskamp, M.M.; Gruyter, J. de et al. (2010)
Phoma paspali P.R. Johnst. 1981
Phoma paspali P.R. Johnst.
Chen, Q.; Jiang, J.R. et al. (2015)
Neoascochyta paspali (P.R. Johnst.) Q. Chen & L. Cai 2015
Phoma paspali P.R. Johnst. 1981
Phoma paspali P.R. Johnst. (1981)
de Gruyter, J.; Noordeloos, M.E.; Boerema, G.H. (1998)
Phoma paspali P.R. Johnst. 1981
Phoma paspali P.R. Johnst. (1981)
Johnston, P.R. (1981)
Phoma paspali P.R. Johnst. 1981
Phoma paspali P.R. Johnst. (1981)
Pennycook, S.R. (1989)
Phoma paspali P.R. Johnst. 1981
Phoma paspali P.R. Johnst. (1981)
Pennycook, S.R.; Galloway, D.J. (2004)

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Phoma paspali P.R. Johnst. 1981
[Not available]
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typification
Holotypus: New Zealand PDD 39975 (PDDCC 6614) ex Paspalum dilatatum Poir.

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1cb19994-36b9-11d5-9548-00d0592d548c
scientific name
Names_Fungi
23 November 2016
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