Conidia are one-celled, and either ellipsoidal (3-5×2-4 µm, L/W => 1.3) or
globose (L/W < 1.3). They are typically green, or sometimes colourless,
grayish or brownish. Their surfaces are typically smooth, but roughened
conidia can be found in a few species, such as T. viride (Samuels et al., 2002a;
Gams and Bissett 2002).