| Generic short diagnoses: Whitish to brown basidiomycete truffles with a distinct or indstinct columella, with ± greenish, slimy gleba and hyaline, ornamented, elongate spores. |
Hysterangium stoloniferum - DK: storsporet rodtrøffel
|

| Illustration and © Amer Montecchi Italy | 
| Illustration and © Amer Montecchi Italy |
|