MycoBank number:MB 515256;Index Fungorum number:IF 515256;Facesoffungi number: FoF 06668; 5 morphological species (Species Fungorum 2020), 5 species with molecular data (Tibpromma et al. 2018).

Type species –Polyplosphaeria fuscaKaz. Tanaka & K. Hirayama, Studies in Mycology 64: 193 (2009).

Notes – Li et al. (2016a) described the second speciesP. thailandicasaprobic on decaying bamboo. Tibpromma et al. (2018) introduced threePolyplosphaeriaspecies fromPandanaceaeand provide an updated synopsis of its asexual morph. Sexual morph is characterized by globose ascomata with central beak, fissitunicate, clavate, short-stalked, 8-spored asci, and 2-seriate, fusiform, 1(–3)-septate hyaline to pale olive-brown ascospores with an entire sheath (Tanaka et al. 2009). Its asexual morph has micronematous conidiophores, monoblastic conidiogenous cells and brown, muriform, globose, obovoid, pyriform, ellipsoidal conidia with one or two forms of appendages (Tanaka et al. 2009, Li et al. 2016a, Tibpromma et al. 2018).

Species