Phoma narcissi

Phoma narcissi is a fungal plant pathogen of Narcissus, Hippeastrum and other Amaryllidaceae, where it causes a leaf scorch, neck rot and red leaf spot disease

Taxonomy
The USDA's Fungal Database states that P. narcissi may be a synanamorph of Stagonosporopsis curtisii (Peyronellaea curtisii (Berk.) Aveskamp, Gruyter & Verkley).