Brauner Eichelbecherling vs Zapfenschuppen-Stromabecherling

Ciboria batschiana compared with Ciboria rufofusca

Key Differences

Brauner Eichelbecherling is Least Concern while Zapfenschuppen-Stromabecherling is Not Evaluated.

Taxonomic Classification

Rank	Brauner Eichelbecherling	Zapfenschuppen-Stromabecherling
Kingdom same	Fungi (Pilze)	Fungi (Pilze)
Phylum same	Ascomycota (Schlauchpilze)	Ascomycota (Schlauchpilze)
Class same	Leotiomycetes (Leotiomycetes)	Leotiomycetes (Leotiomycetes)
Order same	Helotiales (Helotiales)	Helotiales (Helotiales)
Family same	Sclerotiniaceae	Sclerotiniaceae
Genus same	Ciboria	Ciboria
Species	Ciboria batschiana	Ciboria rufofusca

Evolutionary Relationship

Brauner Eichelbecherling and Zapfenschuppen-Stromabecherling share a common ancestor at the Genus level: Ciboria.

Ansehen Genus: Ciboria

Conservation Status

Brauner Eichelbecherling

LC — Least Concern

Zapfenschuppen-Stromabecherling

NE — Not Evaluated

Physical Characteristics

Attribute	Brauner Eichelbecherling	Zapfenschuppen-Stromabecherling
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brauner Eichelbecherling

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Zapfenschuppen-Stromabecherling

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Brauner Eichelbecherling

Ciboria batschiana is a saprotrophic cup fungus in the family Sclerotiniaceae, distributed across temperate Europe and parts of western Asia. It is one of the more frequently recorded members of the genus and typically fruits in autumn on fallen acorns and mast of oak (Quercus) species, occasionally also on beechnuts and other hard mast. The fruiting bodies are small, stalked discs with a concave to flat spore-bearing surface, ranging from pale buff to chestnut brown, and reaching up to about one centimeter across. The stalk arises from a sclerotium—a compact mass of fungal tissue within the decomposing nut—which enables the fungus to persist through unfavorable conditions. Ciboria batschiana plays a role in the decomposition of hard mast in woodland leaf litter and is categorized as Least Concern. The species is widespread but rarely abundant, and tends to be locally distributed depending on mast production years. It is associated with mature oak and beech woodland across its range. Taxonomic placement within Sclerotiniaceae has been confirmed by molecular studies. As with many small discomycetes, accurate identification requires microscopy to examine spore dimensions, paraphysis morphology, and the character of the excipular tissue. The species name honors the eighteenth-century naturalist August Johann Georg Karl Batsch.

Zapfenschuppen-Stromabecherling

Ciboria rufofusca is a small discomycete in the family Sclerotiniaceae, recorded from temperate Europe. The species is a saprotrophic cup fungus that fruits on fallen plant material, with records suggesting an association with catkins or mast of various deciduous trees, consistent with other members of the Ciboria genus. The fruiting bodies are stalked cups with a reddish-brown to ochre coloration, giving the species its name, which translates roughly as red-brown Ciboria. The species has not been formally assessed by the IUCN. As with many small discomycetes, Ciboria rufofusca is likely under-recorded due to its inconspicuous size, brief fruiting season, and the specialist knowledge required for identification. Microscopic features—spore morphology, paraphysis structure, and excipular anatomy—are essential for distinguishing this species from close relatives. The genus Ciboria belongs to Sclerotiniaceae, a family that also includes major plant pathogens, though Ciboria species themselves are saprotrophic decomposers rather than parasites. European temperate woodlands support a diverse community of substrate-specific discomycetes, many of which remain poorly documented. The conservation status and population trends of Ciboria rufofusca are unknown, as systematic surveys of small cup fungi across Europe are limited. It likely plays a role in decomposing woodland organic matter and cycling nutrients within forest floor ecosystems.