In Britain more than 25 Oligoporus species occur (Family Bjerkanderaceae). Many of them are often placed in seperated genera, such as Ceriporiopsis, Leptoporus and Tyromyces.
Listed taxa:
(Family Bjerkanderaceae)
- Oligoporus (Tyromyces) caesius, Blue-Green Polypore
- Oligoporus floriformis
- Oligoporus fragilis, White Cheese Polypore
- Oligoporus ptychogaster
- Oligoporus stipticus, Bitter Bracket
- Oligoporus tephroleucus