Home / Mushroom Guide /

Woodland Inkcap

1 Star2 Stars3 Stars4 Stars5 Stars (37 votes, average: 3.81 out of 5)

Loading…

Print this page

Woodland Inkcap

Inedible

Inedible
Autumn

Autumn

An ephemeral mushroom that can grow in very large clusters but soon melts to a thick, black, ink like liquid.

Mushroom Type
Common Names Woodland Inkcap (EN), Czernidłak Szorstkozarodnikowy (PL), Erdei Tintagomba (HU)
Scientific Name Coprinellus silvaticus
Synonyms Coprinus silvaticus
Season Start Sep
Season End Nov
Average Mushroom height (CM) 4-6
Average Cap width (CM) 2-3

Mushroom Image

Cap

2-3 cm. Grooved and starting a pale buff, becoming orange/brown with a dark area at the peak of the cap. When fully mature this will split and deliquesce (melt) into a black ink like liquid.

Gills

The gills are very crowded and free of the stem. They start white, changing to grey/brown until becoming black and deliquescing.

Stem

4-6 cm long, 0.2-0.4 cm diameter. White and smooth looking but with very close inspection is slightly hairy. It is brittle and can split easily.

Flesh

Thin and fragile.

Habitat

On soil above buried wood.

Possible Confusion

The Glistening Inkcap (Coprinellus micaceus), pictured, looks very similar but has tiny mica crystals ‘glistening’ on the cap and they usually, but not always, grow in smaller groups.

Spore Print

Very dark brown/black. Almond shaped.

Frequency

Not Common.

Foraging Pocket Guide
Mushroom Guide
Foraging Basket with shoulder strap

COMMENTS

6 responses to “Woodland Inkcap”

  1. What happens iff you do eat these ?

    1. Eric Biggane avatar
      Eric Biggane

      Probably not very much but you may feel a little unwell. It is possible that drinking alcohol and eating them can cause vomiting but they are best avoided. Look for some tastier, edible mushrooms instead.

  2. can anyone advise how to get rid of these please, i have them growing in my garden near two tree stumps, im concerned about my dog getting them

    1. Attila Fodi avatar
      Attila Fodi

      Hi Rachel,
      Co-existing with fungi means NO threat at all. Just train your dog to do not eat random things without your permission, and it will be all right. These mushrooms aren’t toxic anyway…

  3. Mr Jason Knight avatar
    Mr Jason Knight

    I think i have these growing in the corner of the greenhouse and spreading in the soil around my plants. is it going to be safe to eat my crops? I can send photos.

    1. Eric Biggane avatar
      Eric Biggane

      Please send any photos to [email protected]. Even if there were poisonous mushrooms growing amoungst your plants, they won’t spread their toxins to the plants except for a very small amount possibly from the spores if the caps of the mushrooms were higher than any of the crops.

Leave a Reply

Your email address will not be published. Required fields are marked *