Aromatic Meadowcap
CRCritically Endangered

Aromatic Meadowcap

Pogonoloma spinulosum

**Aromatic Meadowcap (Pogonoloma spinulosum)** The Aromatic Meadowcap is a distinctive fungal species characterized by its small, dome-shaped fruiting bodies that emit a notable sweet, hay-like fragrance when fresh. The caps typically measure 2-4 centimeters in diameter and display a pale brown to ochre coloration with minute spines on the surface, giving the species its scientific name "spinulosum.

12

Countries

Photo: iNaturalist: (c) Stephen Russell, some rights reserved (CC BY-NC), uploaded by Stephen Russell

01Classification

Taxonomy & Classification

Kingdom

Fungi

Phylum

Basidiomycota

Class

Agaricomycetes

Order

Agaricales

Family

Pseudoclitocybaceae

Genus

Pogonoloma

Aromatic Meadowcap belongs to the family Pseudoclitocybaceae, order Agaricales, within the Agaricomycetes class.

02Description

Species Profile

**Aromatic Meadowcap (Pogonoloma spinulosum)** The Aromatic Meadowcap is a distinctive fungal species characterized by its small, dome-shaped fruiting bodies that emit a notable sweet, hay-like fragrance when fresh. The caps typically measure 2-4 centimeters in diameter and display a pale brown to ochre coloration with minute spines on the surface, giving the species its scientific name "spinulosum." As a saprotrophic fungus, it plays a crucial role in nutrient cycling by decomposing organic matter in grassland ecosystems, helping maintain soil health and supporting plant communities. This terrestrial species inhabits temperate grasslands and meadows, where it forms mycorrhizal associations with various grass species. Its geographic range remains poorly documented, though historical records suggest it was once more widely distributed across temperate regions. The fungus typically fruits during late summer and early autumn following periods of adequate moisture. The Aromatic Meadowcap faces severe population pressures primarily from habitat conversion of natural grasslands to agricultural land and urban development. Intensive farming practices, including heavy fertilizer use and frequent mowing, have eliminated many suitable habitats. Climate change may also be affecting the delicate moisture and temperature conditions required for successful fruiting. Currently, no specific conservation programs target this species, reflecting the broader challenge of fungal conservation. Limited taxonomic expertise and inadequate baseline data hamper effective monitoring efforts. Without immediate habitat protection and systematic surveys to determine remaining populations, the Aromatic Meadowcap's critically endangered status suggests it faces an uncertain future, with potential local extinctions likely continuing across its range.

The threats to the Aromatic Meadowcap mushroom have not been assessed or documented by scientists yet. Without this information, it's unclear what specific dangers this species faces in the wild, such as habitat destruction, pollution, or climate change impacts. The trend of threats cannot be determined since no threat assessment has been conducted.

Key Facts

IUCN StatusCritically Endangered (CR)
GroupFungi
03Habitat

Habitat & Distribution

TERRESTRIALMajor
04Threats

Threats

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IUCN Red List: Critically Endangered

The threats to the Aromatic Meadowcap mushroom have not been assessed or documented by scientists yet. Without this information, it's unclear what specific dangers this species faces in the wild, such as habitat destruction, pollution, or climate change impacts. The trend of threats cannot be determined since no threat assessment has been conducted.

Detailed threat classification data is sourced from IUCN assessments as they become available.

Community

Community Sightings

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07Sources

Sources & Attribution

How to Cite

IUCN: IUCN (2025). The IUCN Red List of Threatened Species. Version 2025-1. Available at: https://www.iucnredlist.org. doi:10.2305/IUCN.UK.2025-1.RLTS

GBIF: GBIF.org (2025). GBIF Home Page. Available at: https://www.gbif.org

This page: SpeciesRadar (2025). Aromatic Meadowcap (Pogonoloma spinulosum). SpeciesRadar: Intelligence for Earth's Biodiversity. Available at: https://speciesradar.org/species/aromatic-meadowcap

Full citation guide & data usage terms