Talaromyces columbinus sp. nov., and Genealogical Concordance Analysis in Talaromyces Clade 2a
Figure 6
Panels A–D show colonies of NRRL 1051 grown 7 d with the specified medium and incubation temperature. Incubation at 37°C on CYA does not produce the bluish-gray color seen in T. columbinus and exudate is evident on colonies grown at 35–41°C. E. Conidia, subglobose to ellipsoidal, smooth walled 2–2.5×3–3.5 µm. F–H. Penicillus structure very similar to that of T. columbinus including the conical aggregation of conidia at the apex of the penicillus. Bar = 10 µm.