Star fibrecap

Inocybe asterospora

A species of Fiber caps.

The star fibrecap mushroom is characterized by its conical, brown cap, which often exhibits distinctive white, fibrous edges, giving it a somewhat stellar appearance. Beneath the cap, the gills are typically crowded and initially light-colored, though they tend to darken as the fungus matures. This species thrives in forested environments, commonly found in soil abundant in decomposed plant material.

In This Article
Attributes Classification Toxicity

Attributes of Star fibrecap

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Cap Diameter
1 - 6 cm
Height
4 - 9 cm
Cap
Cap 1.5 - 7 cm across; conico-convex to basely conical; yellowish brown, dark reddish, greyish brown
Cap Shape
Bell-shaped, Central Bump
Cap Surfaces
Fibrillose-scaly, Velvety
Gills
Adnexed; broad; yellowish to greyish beige
Gill Attachment
Attached
Stem
Stem 4 - 9 cm long, 4 - 15 mm thick; strongly bulbous; orange-red to warm brownish ochraceous; surface smooth
Stem Shapes
Cylindrical
Flesh
Pale brownish
Ring
Ringless
Spore Print Color
Dark brown
Odor
Unpleasant, reminiscent of semen.
Body Color
BrownYellowOrange
Flesh Bruises
The flesh or milk does not discolor when bruised or cut.
Growth Form
Solitary, Scattered
Nutrient Gathering
Mycorrhizal
Substrate
On soil
You can find Star fibrecap by these plants
Oaks, Pines, European beech
Species Status
Common
Endangered Species
No

Scientific Classification of Star fibrecap

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Phylum
Club fungi
Class
Mushroom-forming fungi
Order
Gilled fungi
Family
Inocybaceae
Genus
Fiber caps
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Toxicity and Edibility of Star fibrecap

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Is Star fibrecap Toxic?

The star fibrecap flourishes in moderate weather conditions, commonly observed in autumn within broadleaf and mixed woodlands. Ingestion of this fungus can lead to neurological damage, potential immobility, and grave respiratory distress. It is characterized by a cap that ranges from cone-like to bell-shaped, which differentiates it from harmless varieties. Given its neurotoxic properties, the star fibrecap is significant for its capacity to profoundly harm human well-being.

Toxins type
Muscarine
Type of poisoning
Neurotoxic
Toxic Severity
High toxicity
Incubation Period
0.25-4 hours
Poisoning Symptoms
Nerve toxin, consciousness clouding, pupil shrinkage, paralysis, perspiration, blood pressure drop, digestion issues, vomiting, diarrhea, severe asthma in extreme cases.