A species of Parasola, Also known as Little japanese umbrella
This extremely delicate little mushroom appears during the night after rains, in areas of short grass or detritus. The entire pleated inkcap fruitbody rises, expands, sheds its spores, and decays within 24 hours. Its scientific name Parasola plicatilis refers to the pleated umbrella shape of the mushroom cap.
Cap Diameter:
1 - 3.5 cm
Odor:
Mildly mushroomy but not distinctive.
In This Article
Attributes
Similar Species
Tips for Finding
Clean and Preserve
Common Questions
General Info About Pleated inkcap
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Attributes of Pleated inkcap
Cap Diameter
1 - 3.5 cm
Height
4 - 12 cm
Cap
Cap 1 - 3.5 cm across; ovoid, convex or bell-shaped, then flat; yellowish to orangish brown, becoming gray; bald, deeply grooved from the margin nearly to the center, smooth
Cap Shape
Convex, Bell-shaped, Flat
Cap Surfaces
Smooth, Visible lines or stripes
Gills
Free; close or nearly distant; whitish at first, becoming dark gray and eventually black
Gill Attachment
Free
Stem
Stem 3.5 - 10 cm long, up to 2 mm thick; equal above a slightly swollen basey; white; fragile, hollow, bald or very finely silk, smooth
Stem Shapes
Cylindrical
Stem Surfaces
Fibrillose
Stem Cross Sections
Hollow or cottony hollow
Flesh
Insubstantial; whitish
Ring
Ringless
Spore Print Color
Black
Odor
Mildly mushroomy but not distinctive.
Body Color
Brown
Yellow
Gray
White
Orange
Flesh Bruises
The flesh or milk does not discolor when bruised or cut.
Growth Form
Solitary, Scattered, Gregarious
Nutrient Gathering
Saprophytic
Substrate
On soil, Leaf or Needle Litter, Wood Chips or Mulch
The pleated inkcap mushroom can most commonly be found in open areas that receive direct sunlight, including meadows, lawns, or other spaces with short grass or wood chips. It feeds on detritus like decomposing plant matter and dung.
Distribution Area of Pleated inkcap
North America,Europe,North Africa,Central and South America Australia,New Zealand