Isolated from Eucalyptus leaf lesions on CMA + antibiotics. For photos of symptomatic leaves see the following post by Dr. Tom Bruns, which documents another isolate from the same trees:
https://www.inaturalist.org/observations/69874546

ITS sequence:
GGGCGACCCGGCCGCCGCGCCGGGGCCCCCGGTGGACCCCTCAACTCTGCATCTCTGCGTCTGAGTCACAAAATCAATCAATCAAAACTTTCAACAACGGATCTCTTGGTTCTGGCATCGATGAAGAACGCAGCGAAATGCGATAAGTAATGTGAATTGCAGAATTCAGTGAATCATCGAATCTTTGAACGCACATTGCGCCCTCTGGTATTCCGGAGGGCATGCCTGTTCGAGCGTCATTACACCACTCCGGCCTCGCTGGGTATTGGGCGCCGCGGCCTCCGCGCGCCTCGAAGTCTCCGGCCGAGCCGACCGTCTCCAAGCGTTGTGGCACAACTGTTTCGCTTTCGGGACCGGTCTGGCGGCGCGCCGTTAAACCCTTTCACCAAAGGTTGACCTCGGATCAGGTAGGGATACCCGCTGAACTTAA

NCBI BLAST results show 100% identity with Teratosphaeria molleriana, T. xenocryptica, and Mycosphaerella vespa. Mycobank lists the latter 3 names as synonyms for T. molleriana:
https://www.mycobank.org/page/Simple%20names%20search