Kaliwatan sa uhong ang Phyllosticta amorphae.^[1] sakop sa ka-ulo nga Ascomycota, ug Una ning gihulagway ni Gustav Niessl von Mayendorf, Ignaz Sigismund Poetsch ug Schied. ni adtong 1894.^[2] Ang Phyllosticta amorphae sakop sa kahenera nga Phyllosticta, ug kabanay nga Phyllostictaceae.^[1][3] Walay nalista nga matang nga sama niini.^[1]

1. ↑ ^{1.0 1.1 1.2} Roskov Y., Kunze T., Orrell T., Abucay L., Paglinawan L., Culham A., Bailly N., Kirk P., Bourgoin T., Baillargeon G., Decock W., De Wever A., Didžiulis V. (ed) (2019). "Species 2000 & ITIS Catalogue of Life: 2019 Annual Checklist". Species 2000: Naturalis, Leiden, the Netherlands. ISSN 2405-884X. TaxonID: 42344670. Retrieved 2019-11-11. {{cite web}}: |author= has generic name (help)CS1 maint: multiple names: authors list (link)
2. ↑ Niessl ex Poetsch & Schied. (1894) , In: Nachtr. System. Aufzähl. samenlos. Pflanzen (Krypt.):119.
3. ↑ Kirk P.M. (2019). Species Fungorum (version Oct 2017). In: Species 2000 & ITIS Catalogue of Life, 2019 Annual Checklist (Roskov Y., Ower G., Orrell T., Nicolson D., Bailly N., Kirk P.M., Bourgoin T., DeWalt R.E., Decock W., Nieukerken E. van, Zarucchi J., Penev L., eds.). Digital resource at www.catalogueoflife.org/annual-checklist/2019. Species 2000: Naturalis, Leiden, the Netherlands. ISSN 2405-884X.