| Name | Sphaerotheca calendulae (Malbranche & Roumeguère) Malbranche |
| Authorship | (Malbranche & Roumeguère) Malbranche |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Sphaerotheca Léveillé |
| Citation | 1888 Bull. Soc. Mycol. France 4(1): XXII |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Sphaerotheca calendulae (Malbranche & Roumeguère) Malbranche |
| Identification made in | [no date] (1) |