Graphium rigidum

Graphium rigidum is a species of fungus in the family Microascaceae. It is a plant pathogen. The fungus was originally described as new to science in 1794 by Christiaan Hendrik Persoon, as Stilbum rigidum.^[2] Pier Andrea Saccardo transferred it to the genus Graphium in 1886.^[3]

Graphium rigidum
Scientific classification
Domain:	Eukaryota
Kingdom:	Fungi
Division:	Ascomycota
Class:	Sordariomycetes
Order:	Microascales
Family:	Microascaceae
Genus:	Graphium
Species:	G. rigidum
Binomial name
Graphium rigidum (Pers.) Sacc. (1886)
Synonyms[1]
Stilbum rigidum Pers. (1794) Ceratopodium rigidum (Pers.) Kuntze (1891) Stilbum nigrum DC. (1806) Stilbum rigidum subsp. nigrum (DC.) Pers. (1822) Stilbum rigidum var. atrum Pers. (1822)