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Family
Russulaceae
Accession Number
Genus
Russula
Species
adusta
Species Author
(Pers.) Fr.
Date
22/10/2011
Morphological Description
Collector
Jiayin Song
Number
jiayins2
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
Cap color with age
11 dark brown
Cap stain color
17 none - no stains or not applicable
Cap width
33
Cap surface texture
2 smooth
Cap stickiness
1 dry
Cap has concentric zones of color
No
Cap stalk easily part
No
Cap hygrophanous
No
Cap flesh color
11 dark brown
Cap flesh stain color
17 none - no stains or not applicable
Flesh hardness
2 firm, fleshy
Flesh toughness
2 easy to break or tear, but not fragile
Flesh fracture
4 brittle or crumbly
Cap cross section
3 incurved
Cap margin surface
2 smooth
Cap edge
1 smooth
Stipe shape
3 equal
Stipe core
1 solid
Stipe position
1 central
Stipe flesh hardness
2 firm, fleshy
Stipe flesh toughness
2 easy to break or tear, but not fragile
Stipe flesh fracture
2 irregular tear
Stipe flesh color
1 white
Stipe flesh stain color
17 none - no stains or not applicable
Stipe primary color
1 white
Stipe secondary color
Stipe stain color
17 none - no stains or not applicable
Stipe surface texture
10 smooth
Stipe width
13
Stipe length
26
Gill attachment
5 free
Gill collarium
No
Gill sawtooth edge
No
Hymenium color when young
1 white
Hymenium color when mature
1 white
Hymenium stain color
17 none - no stains or not applicable
Gills break from cap
No
Gills deliquescent
No
Gills mottled face
No
Gills secede from stalk
No
Gills waxy feel
No
Gills anastomosing
No
Gills forked
No
Ring type
5 none
Partial veil type
5 none
Ring location on stalk
5 none
Ring number
3 none
Ring color
17 none - no stains or not applicable
Volva type
6 none
Volva color
17 none - no stains or not applicable
Habit
1 solitary or scattered
Taste
3 mild/none
Smell
2 mild/none
Spore print color
1 white
Latex color
17 none - no stains or not applicable
Latex stain color
17 none - no stains or not applicable
Reaction ammonia color
17 none - no stains or not applicable
Reaction ferrous sulphate color
17 none - no stains or not applicable
Reaction Melzer's color
13 blue
Reaction potassium
17 none - no stains or not applicable
Spore shape
3 elliptical
Spore ornamentation
2 rough
Spore length
Spore width
phylum
Basidiomycota
material collected
gilled mushroom
trama type
cap cuticle type
clamp connections
cystidia
morphology summary
Notes
Date Created
Date Modified