Hypoxylon vogesiacum (Pers.) Sacc.

TELEOMORPH | CULTURES AND ANAMORPH | SPECIMENS EXAMINED | NOTES

NOTES

Two groups of collections can be discerned within this taxon with respect to whether or not the ascospore perispore is dehiscent in KOH. One group, which is represented by the type material of H. vogesiacum, has a dehiscent perispore. The other, represented by the type material of H. rubiginosum var. insigne, has an indehiscent perispore. Additional investigations might show that two distinct taxa are involved.