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Species MB501001 Passalora schizolobii M.J. Wingf. & Crous 2006   Non abbreviated authority: M.J. Wingfield & Crous Bibliography: Wingfield, M.J.; Crous, P.W.; Groeneveld, J.Z., 2006, Fungal Planet no. 2: (more info) Year of publication: 2006 Status of the name: basionym; legitimate MycoBank's opinion: this name is a synonym of Pseudocercospora schizolobii (M.J. Wingf. & Crous) M.J. Wingf. & Crous 2009 (MB509718) Classification: Fungi, Anamorphic fungi, Pseudocercospora Obligate synonym(s): Pseudocercospora schizolobii (M.J. Wingf. & Crous) M.J. Wingf. & Crous 2009 [LEG; MB509718] Morphic status: Anamorph (teleomorph connection(s) unknown or not recorded) Taxonomic synonym(s): Ordered by epithet name none Descriptions: Latin diagnosis (Wingfield, M.J.; Crous, P.W.; Groeneveld, J.Z. 2006, Fungal Planet no. 2: 2) Latin diagnosis: Pseudocercosporae poltronieriana similis, sed conidia (22-)40-60(-90) x (3-)3.5(-4) µm, (1-)3 (-8)-septata, hila inspissata, pigmentata et paulo refringentia. Original description (Wingfield, M.J.; Crous, P.W.; Groeneveld, J.Z. 2006, Fungal Planet no. 2: 2) Description: Leaf spots amphigenous, irregular to subcircular, 2-8 mm diam, medium brown with indistinct margins. Caespituli amphigenous, punctiform, dense, appearing olivaceous-brown on leaves. Mycelium internal, consisting of branched, septate, smooth, pale brown hyphae, 2-4 µm wide. Stromata prominent, subglobose, erumpent, up to 60 µm diam, medium brown. Conidiophores aggregated in dense fascicles, arising from stromata, erect, subcylindrical, straight to geniculate-sinuous, unbranched or branched below, 30-70 x 3.5-4 µm, brown, thin-walled, verruculose, 1-4-septate. Conidiogenous cells integrated, terminal or lateral, 10-30 x 3.5-4 µm, brown, verruculose, tapering to flat-tipped loci that are aggregated in the apical part, thickened, darkened, but only slightly refractive. Conidia solitary or in branched chains, narrowly obclavate, (22-)40-60(-90) x (3-)3.5(-4) µm, (1-)3(-8)-septate, pale brown, thin-walled, finely verruculose, apex subobtuse, base obconically truncate, 1-1.5 µm wide; hila thickened, darkened, somewhat refractive. Cultural characteristics: Colonies reaching 10 mm diam after 1 month on 2 % potato-dextrose agar (Difco) at 25 °C; colonies erumpent with sparse aerial mycelium; margins uneven, but smooth; colonies isabelline in centre, followed by a pale olivaceous zone and olivaceous-grey to iron-grey outer zone; iron-grey in reverse. Typus: Ecuador, Buenos Aires, Pacheco, on leaves of Schizolobium parahybum, 17 Jan. 2006, collected by M.J. Wingfield, CBS-H 19758, holotypus; cultures ex-type CPC 12962 = CBS 120029, CPC 12963-12964. Etymology Named after its host, Schizolobium parahybum. Date entered: 05/06/2006 01:09:05 Entered by: Mycobank administration Illustration #1: Description: Colony Author(s): P. Crous Illustration #2: Description: Conidium Author(s): P. Crous Illustration #3: Description: Conidia Author(s): P. Crous Illustration #4: Description: Conidiophores Author(s): P. Crous Illustration #5: Description: Conidiophores Author(s): P. Crous Illustration #6: Description: Conidiophores Author(s): P. Crous Illustration #7: Description: Conidiophores Author(s): P. Crous Illustration #8: Description: Conidiophores Author(s): P. Crous Illustration #9: Description: Conidium Author(s): P. Crous Illustration #10: Description: Conidium Author(s): P. Crous Illustration #11: Description: Conidium Author(s): P. Crous Illustration #12: Description: Conidium Author(s): P. Crous Illustration #13: Description: Conidium Author(s): P. Crous Illustration #14: Description: Conidium Author(s): P. Crous Illustration #15: Description: Conidium Author(s): P. Crous Illustration #16: Description: Leaf spot Author(s): P. Crous Type specimen Herbarium number: CBS H-19758 Collected by: M.J. Wingfield, 2006 Substrate: Schizolobium parahybum, leaves Location: Ecuador, Buenos Aires, Pacheco