Diaporthe pygmaeae. A–F, H–K, N: CDP 1370, ex-type; G, L, M: CDP 2030. A–D. Conidiogenous layer. E–J. Conidiophores and conidiogenous cells. K–N. Alpha conidia. M. Pigmented alpha conidia. N. Microcyclic conidiogenesis (black arrow). Scale bars: A–C, K, L = 5 μm, D–J = 2.5 μm.