Tranzscheliella williamsii (Griffiths) Dingley & Versluys, 1977
on Stipa
gall
similar to the infection by T. hypodytes, but the spore sizes are 6-8 x 7-10 µm.
hostplants
Poaceae, monophagous
Stipa borysthenica, capillata, eriocaulis, hohenackeriana, iberica, pennata, pulcherrima.
synonyms
Ustilago williamsii (Griffiths) Lavrov, 1936.
references
Almaraz (1998a). Kabaktepe & Akata (2019a), Klenke & Scholler (2015a), Savchenko & Heluta (2012a), Vánky (1994a), Vánky & Abbasi (2013a).