Lulworthiales

Lulworthiales is a monotypic order of fungi in the class Sordariomycetes and also subclass Lulworthiomycetidae.

The Lulworthiaceae are a family of marine fungi in the Ascomycota, class Sordariomycetes. Species in the family have a widespread distribution in both temperate and tropical oceans, and are typically found growing on submerged wood or on seaweed. In 2000, Molecular analysis of several species of Lulworthia and Lindra led to the reassignment of their parent genera to the new order Lulworthiales in addition to the new family Lulworthiaceae. In 2020, a large fungi study added more genera to the family.

Haloguignardia is a genus of fungi in the family Lulworthiaceae. The genus was first described in 1956 by Alan and Joan Cribb.

Lulwoana is a genus of fungi within the Lulworthiaceae family. This is a monotypic genus, containing the single species Lulwoana uniseptata.