Culture. N . Conidiophores with verticillately placed conidiogenous cells bearing conidia at their guidelines. R . Conidia. U. Hyphae turning from initial yellow to purple in KOH. V, W. Chlamydospores. (A, H, I. TU 112902; B, G, J. BPI 749247; C, K. TFC 97-138; D, E. Holotype, BPI 748258; F. TU 112903; L, M. TU 112901; N, S, V. TFC 00-30; O . TFC 200789; R, U. Ex-type culture, G.J.S. 98-28; T, W. G.J.S. 96-41). Scale bars: A = 1 cm; B, C = 500 m; D, K, L = 250 m; E, O = 100 m; F, H = 50 m; G, M, N, P, Q, U = 20 m; PubMed ID:http://www.ncbi.nlm.nih.gov/pubmed/21261711 I, J, R , V, W = 10 m. www.studiesinmycology.orgP dMaa Colonies on MEA spreading quickly, reaching 450 mm in 4 d; margin even or slightly fasciculate; reverse initially yellow, turning purplish red; yellowish brown, round or fan-shaped crystals and or pigment patches with needle-like margins, turning deep purple in KOH, ZM241385 chemical information abundant in agar. Odour sweet or bitter-sweet, powerful in recently isolated cultures, disappearing in old cultures. Aerial mycelium scanty to abundant, cottony, to 7 mm high or 2mm in cultures producing teleomorph; largely homogenous, occasionally with tufts; yellowish white, amber or buff, partially turning violet in KOH. Submerged hyphae often turning violet in KOH, cells infrequently swollen. Conidiation abundant in fresh isolates, becoming moderate to scarce in older strains. Conidiophores arising from aerial hyphae at correct angles, not differentiated from these or distinct with principal axis yellowish ochraceous, KOH+ and wall slightly thickened; ascending to suberect, 20000(000) m lengthy, primary axis close to base 40 m wide; branching profuse or sometimes sparse, verticillate or irregular, sometimes drepanoid, extensively distributed, occasionally confined to uppermost parts, conidiophores then appearing irregularly tree-like in aspect; lateral branches formed at 1 levels, 1 building from one point, 300 3.five.five m. Conidiogenous cells formed directly on conidiophores or from lateral branches which can be frequently integrated within a prior verticil of conidiogenous cells, establishing singly or (23() within a verticil, at times singly below verticil; subulate, 250 m lengthy, 2.5.five m wide near base, attenuating steadily to 0.8.0 m at apex; aseptate; forming a single conidiogenous locus at apex. Conidiaellipsoidal to fusiform, lengthy obovoid i.e. droplet-shaped or sometimes widest in reduce half (oblong-ovoid); equi- or inequilateral, straight but in some cases with basal or each ends curved; attenuated at base to a narrow but prominent central hilum, generally attenuated also at apex; (9.511.72.two(6.five) (four.05.four.two (.0) m, Q = (1.62.2.8(.six); 1-septate, in 1-septate conidia septum median or in upper 13 or 23; hyaline or sometimes with tinge of green when old, with refractive thickening at base or at times also at apex; formed obliquely from uppermost locus, held by (12() in imbricate chains appearing as radiating heads. Chlamydospores formed amongst aerial or submerged mycelium, hyaline; cells subglobose, 133 m diam, wall 1 m thick, smooth; two cells in intercalary chains or in lateral, irregular chains or sclerotia-like aggregations formed from an intercalary cell. Perithecia produced in abundance in current cultures isolated from 
ascospores. Substrata: Basidiomata of a variety of wood-decaying members of Agaricales, Hymenochaetales and Polyporales, also on Auriculariales; in some collections host fungus not detected after which observed developing on bark, wood or connected with other ascomycetes. Distribution: Tropical America. Holotype: Puerto Rico, Luquillo, Chicken Farm, on.
