Asteroma Explained

Asteroma is a genus of pathogenic fungus in the family Gnomoniaceae, containing several species that cause leaf spot and canker on plants such as goldenrod, primrose, and Erythronium.^[1]

Notes and References

1. Book: R. Kenneth Horst. Westcott's Plant Disease Handbook. 2008. Springer Science & Business Media. 978-1-4020-4584-4. 308.