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Family
Russulaceae
Accession Number
F33236
Genus
Russula
Species
aff. nauseosa
Species Author
(Pers.) Fr.
Date
28/10/2017
Morphological Description
Collector
Althea Lai
Number
AL201701
Cap shape when mature
3 convex to plane
Cap shape in center
3 depressed
Cap shape from above
1 circular-even if wavy
color of top surface
6 pink or salmon
Secondary color top surface
10 rust brown (reddish brown)
Cap color with age
6 pink or salmon
Cap stain color
17 none - no stains or not applicable
Cap width
84
Cap surface texture
2 smooth
Cap stickiness
3 sticky or slimy when wet
Cap has concentric zones of color
No
Cap stalk easily part
No
Cap hygrophanous
No
Cap flesh color
3 pale yellow or cream
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
2 irregular tear
Cap cross section
5 straight
Cap margin surface
2 smooth
Cap edge
1 smooth
Stipe shape
2 clavate
Stipe core
2 hollow
Stipe position
1 central
Stipe flesh hardness
2 firm, fleshy
Stipe flesh toughness
3 tough - does not tear easily
Stipe flesh fracture
3 fibrous-tears easier in one direction
Stipe flesh color
1 white
Stipe flesh stain color
17 none - no stains or not applicable
Stipe primary color
1 white
Stipe secondary color
2 light gray
Stipe stain color
17 none - no stains or not applicable
Stipe surface texture
8 fibrilose
Stipe width
20
Stipe length
106
Gill attachment
3 decurrent
Gill collarium
No
Gill sawtooth edge
No
Hymenium color when young
1 white
Hymenium color when mature
2 light gray
Hymenium stain color
17 none - no stains or not applicable
Gills break from cap
Yes
Gills deliquescent
No
Gills mottled face
No
Gills secede from stalk
No
Gills waxy feel
Yes
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
1 acrid/peppery
Smell
2 mild/none
Spore print color
3 pale yellow or cream
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
2 cylindrical
Spore ornamentation
warts, isolated, medium size (~1um)
Spore length
10
Spore width
7.5
phylum
Basidiomycota
material collected
gilled mushroom
trama type
cap cuticle type
clamp connections
cystidia
Yes
morphology summary
Notes
Date Created
Date Modified