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Family
Pluteaceae
Accession Number
Genus
Pluteus
Species
atromarginatus
Species Author
K. Kuhner
Date
23/10/2021
Morphological Description
Collector
Kelly Tran
Number
KT3411
Cap shape when mature
3 convex to plane
Cap shape in center
2 even or flat
Cap shape from above
1 circular-even if wavy
color of top surface
11 dark brown
Secondary color top surface
9 brown- use when other browns do not fit
Cap color with age
Cap stain color
Cap width
40
Cap surface texture
4 hairy, include velvety
Cap stickiness
5 moist feel
Cap has concentric zones of color
Cap stalk easily part
Yes
Cap hygrophanous
Cap flesh color
1 white
Cap flesh stain color
Flesh hardness
2 firm, fleshy
Flesh toughness
2 easy to break or tear, but not fragile
Flesh fracture
3 fibrous-tears easier in one direction
Cap cross section
Cap margin surface
Cap edge
Stipe shape
Stipe core
Stipe position
1 central
Stipe flesh hardness
Stipe flesh toughness
Stipe flesh fracture
Stipe flesh color
2 light gray
Stipe flesh stain color
Stipe primary color
1 white
Stipe secondary color
15 black or dark gray
Stipe stain color
Stipe surface texture
Stipe width
10
Stipe length
30
Gill attachment
5 free
Gill collarium
Gill sawtooth edge
Hymenium color when young
17 none - no stains or not applicable
Hymenium color when mature
Hymenium stain color
Gills break from cap
Gills deliquescent
Gills mottled face
Gills secede from stalk
Gills waxy feel
Gills anastomosing
Gills forked
No
Ring type
5 none
Partial veil type
Ring location on stalk
5 none
Ring number
3 none
Ring color
17 none - no stains or not applicable
Volva type
Volva color
Habit
1 solitary or scattered
Taste
Smell
2 mild/none
Spore print color
6 pink or salmon
Latex color
17 none - no stains or not applicable
Latex stain color
17 none - no stains or not applicable
Reaction ammonia color
Reaction ferrous sulphate color
Reaction Melzer's color
Reaction potassium
Spore shape
3 elliptical
Spore ornamentation
Spore length
5-7.5
Spore width
3.75-5.5
phylum
Ascomycota
material collected
gilled mushroom
trama type
cap cuticle type
clamp connections
cystidia
1-4 appendages, horned
morphology summary
Notes
No latex; dirt smell, not distinct smell; home to ~ 20 mites; black tipped gills; spores are elliptical;
Date Created
Date Modified