They are particularly distinguished by the shape and size of their stroma .
It produces superficial , oval perithecia at the apex of its stroma , and also multiseptate ascospores , while producing Hirsutella - type anamorphs on growth culture media .
anamorphs are particularly distinguished by the shape and size of anamorphs ' stroma .
It produces superficial , oval perithecia at the apex of its stroma , and also multiseptate ascospores , while producing Hirsutella - type anamorphs on growth culture media .