Ted, the Netherlands. Typus: Netherlands, Zeeland Province, Zuid-Beveland, close to Wolphaartsdijk, from Pisum sativum, unknown

Ted, the Netherlands. Typus: Netherlands, Zeeland Province, Zuid-Beveland, close to Wolphaartsdijk, from Pisum sativum, unknown date, J.C. Went (holotype CBS H-24667, culture ex-type CBS 232.34). Conidiophores borne on agar substrate and aerial mycelium up to 290 m tall, unbranched or irregularly laterally branched, bearing terminal single monophialides, normally proliferating percurrently; aerial conidiogenous cells monophialidic, subulate to subcylindrical, frequently extended percurrently, smooth- and thin-walled, 217 1.5.five m, with quick and flared apicalCROUSET AL.Fig. 37. Neocosmospora merkxiana (CBS 146525). A . Aerial conidiophores and conidiogenous cells. F. Sporodochium on aerial mycelium. G, H. Chlamydospores. I, J. Sporodochial conidiophores and conidiogenous cells. K. Microconidia. L. Aerial macroconidia. M. Sporodochial macroconidia. Scale bars: A, E = 100 m; C = 20 m; all other folks = 10 m.collarettes and rather evident periclinal thickening. Aerial conidia of two kinds: microconidia oval to broadly ellipsoidal, smoothand thin-walled, 0- or 1-septate, (5.584(0) (two 3.five(.five) m (av. 11 3.8 m), arranged in false heads on phialide guidelines; macroconidia fusiform to falcate, smooth- and thick-walled, straight to slightly curved, with a blunt apical cell, basal cell usually flattened to obtuse, (12-septate, predominantly 3-septate, 1-septate conidia: 22.56 4.five m (av. 24.four 5.1 m); 2-septate conidia: (22.523.52 three.5 m (av. 27 4.3 m); 3-septate conidia: (24 252.5(8.5) (3.54.5.5() m (av. 28.7 four.eight m); overall: (22.5241.5(8.five) (3.54.five m (av. 27.7 four.eight m), arranged in false heads at the tip of monophialides and created intermixed with microconidia. Chlamydospores subspherical to spherical, pale golden brown, smooth- and thick-walled, six m, single or in pairs, terminal or additional typically formed intercalary on hyphae. Sexual morph and sporodochia unknown.FUSARIUMREDELIMITEDFig. 38. Neocosmospora neerlandica (CBS 232.34). A . Conidiophores. D. Microconidia. E, F. Chlamydospores. G. Macroconidia. Scale bars: F = 5 m; all others = 10 m.Culture characteristics: Colonies on PDA reaching 421 mm diam at 25 following 7 d. Surface white to pale luteous, flat with abundant dense aerial mycelium, velvety to cottony, margin frequent and filiform; reverse pale PKD3 manufacturer luteous to sulphur yellow. On OA white to pale luteous, flat to slightly raised, velvety to cottony, margin regular and filiform; reverse pale luteous. Notes: The type of N. neerlandica was initially deposited as N. pisi, an important root pathogen of Pisum sativum. Besides sharing exactly the same host association, both species are genetically related, but cluster in distinct phylogenetic lineages and have a diverse morphology. Although N. pisi PAR2 web produces common wedgeshaped, bigger macroconidia (up to 46 um long) on abundant sc sporodochia (Sii et al. 2018b), N. neerlandica is characterised by brief falcate macroconidia (up to 38.5 um lengthy) made on aerial conidiophores, whilst sporodochia aren’t formed. The latter options relate N. neerlandica to N. diminuta, a phylogenetically distant species that produces the shortest falcate conidia identified in Neocosmospora (Sandoval-Denis et al. 2019). Nevertheless, N. diminuta can be a homothallic species that conspicuously produces sexual structures, though a sexual morph just isn’t identified for N. neerlandica. Furthermore, macroconidia of N. neerlandica differ from these of N. diminuta by having much less curved apices and poorly developed or non foot-shaped basal cells. Neocosmospora nelsonii Crous.