Ascobolus denudatus

Identification of Ascobolus denudatus relies on features typical of the apothecial fungi in the family Ascobolaceae. Species in this genus are known for their small, disc- or cup-shaped fruiting bodies that bear asci exposed on an open surface, rather than enclosed as in many other fungal groups.

The fruiting bodies are generally small and unremarkable in overall shape compared to larger fleshy fungi, with identification most often resting on microscopic characters such as spore shape and the arrangement of asci within the apothecium.

Ascobolus denudatus has been observed across every month of the year, with recorded sightings ranging from as few as 24 in February to over 800 in May and November. This pattern suggests the species can be encountered broadly through the year rather than in one narrow season, though these figures reflect presence observations rather than actual abundance or a complete picture of its range.

The unevenness across months, with lower counts in late winter and higher counts in late spring and late autumn, hints at possible seasonal peaks in observed activity, though this should be read cautiously given the nature of presence-only data.

1. Ascobolus denudatus has at least one recognized variety, reflecting some diversity within the species.
2. The species has also been referred to under the synonym Ascobolus angulisporus Boud., a name once used to describe forms of this fungus.