Phylum: Basidiomycota Class: Ustilaginomycetes
Order: Ustilaginales Family: Ustilaginaceae
Species: Ustilago hordei (Pers.) Lagerh.
Synonyms: Erysibe vera [var.] holci-avenacei
Erysibe vera var. holci-avenacei
Reticularia segetum
Tapesia decipiens
Uredo carbo
Uredo segetum a hordei
Uredo segetum a hordei
Ustilago avenae var. levis
Ustilago carbo
Ustilago decipiens
Ustilago holci-avenacei
Ustilago kolleri
Ustilago levis
Ustilago segetum
Ustilago segetum var. hordei
Ustilago segetum var. segetum
Common Name:

British Red Data List (2006): Vulnerable
A Smut Fungus
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Ustilago hordei

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Associated Species (where recorded) & number of records:
Avena sativa (3)
Habitat (where recorded) & number of records:
Substrate (where recorded) & number of records:
Months recorded in & number of records:
January (2)