Inocybe avellana Horak + Shorea

– Item listing –

Literature

references
  Ingleby K (1999) Inocybe avellana Horak + Shorea leprosula Miq. Descr Ectomyc 4: 55-60.

Morphology

Morphology of the mycorrhizal system
length
0 mm    Lower value of unspecified range (could be µ-s.d., but not known)
15 mm    Upper value of unspecified range (could be µ+s.d., but not known)
ramification presence-type
  monopodial-pinnate
tips {per 10 mm} number
  unknown
ramification orders
  unknown
abundance
  unknown
main axis diameter
0.2 mm    Lower value of unspecified range (could be µ-s.d., but not known)
0.3 mm    Upper value of unspecified range (could be µ+s.d., but not known)
taste {after 2-3 min chewing}
  unknown
rhizomorphs presence
  absent
exploration type
  short distance
Morphology of the unramified ends
mantle hydrophobicity presence
  absent [sometimes silvery due to trapped air]
or    present [sometimes silvery due to trapped air]
shape
  bent
or    tortuous
shape {of distal end}
  not inflated, cylindric
length
0 mm    Lower value of unspecified range (could be µ-s.d., but not known)
5 mm    Upper value of unspecified range (could be µ+s.d., but not known)
diameter
0.2 mm    Lower value of unspecified range (could be µ-s.d., but not known)
0.25 mm    Upper value of unspecified range (could be µ+s.d., but not known)
colour
  grey [whitish grey]
or    whitish [whitish grey]
very tip colour
  unknown
older parts colour
  brown [grey-brown]
or    grey [grey-brown]
mantle cortical cells visibility
  unknown
mantle {distinct} surface visibility
  present
mantle transparency
  unknown
mantle laticifers visibility
  absent
mantle secreted latex {after scratching mantle} presence
  absent
mantle dots presence-colour
  absent
mantle carbonizing presence
  absent
mantle surface {in general} habit
  shiny
or    silvery
or    not smooth
mantle surface {in detail} kind
  loosely cottony
emanating hyphae presence
  present
emanating hyphae abundance
  unknown
emanating hyphae distribution
  not specifically distributed
Morphology of sclerotia
presence
  absent

Anatomy

Anatomical features of the entire mycorrhiza
emanating elements presence-type
  emanating hyphae
emanating elements cystidia location
  on outer mantle layer
crystals presence
  absent
blue granules presence
  absent
Anatomy of laticifers
presence
  absent
anatomy entire mycorrhiza laticiferous solitary (gloeoplerous) cells presence
  absent
Anatomical features of the mantle
matrix presence
  unknown
matrix location
  unknown
Anatomy of the outer mantle layer apart from the ectormycorrhizal tip
organisation
  plectenchymatous
mantle type
  hyphae arranged net-like, repeatedly and squarrosely branched (type E)
matrix kind
  not gelatinous
hyphae short protrusions presence
  present
hyphae sticky matrix on hyphal surface presence
  unknown
hyphae hyphal junctions angle {between}
  ca. 120°
septa thickness {relative to cell walls}
  thicker than walls
septa clamps presence
  absent [only at the transition to emanating hyphae]
septa clamps abundance
  exceptional
cell shape
  cylindric, not constricted at septa
cell pigment location-colour
  unknown
cell contents presence-kind
  absent
cell diameter
2 µm    Lower value of unspecified range (could be µ-s.d., but not known)
5 µm    Upper value of unspecified range (could be µ+s.d., but not known)
cell length
6 µm    Minimum value
20 µm    Lower value of unspecified range (could be µ-s.d., but not known)
40 µm    Upper value of unspecified range (could be µ+s.d., but not known)
90 µm    Maximum value
cell wall thickness
  unknown
cell wall surface habit
  smooth
drops of exuded pigment presence
  absent
pigment granula on surface presence
  absent
Anatomy of the middle mantle layer
organisation
  plectenchymatous [outer portion]
or    pseudoparenchymatous [inner portion]
matrix kind
  not gelatinous
hyphae arrangement
  plectenchymatous, without pattern [outer portion: often arranged in parallel; inner portion pseudoparenchymatous with rounded or irregularly shaped cells]
cell pigment location-colour
  unknown
cell diameter
3 µm    Lower value of unspecified range (could be µ-s.d., but not known)
6 µm    Upper value of unspecified range (could be µ+s.d., but not known)
8 µm    Maximum value
cell length
5 µm    Lower value of unspecified range (could be µ-s.d., but not known)
20 µm    Upper value of unspecified range (could be µ+s.d., but not known)
cell contents presence-kind
  absent
cell wall thickness
  unknown
cell wall surface habit
  smooth
Anatomy of the inner mantle layer
organisation
  plectenchymatous [densely]
matrix kind
  not gelatinous
hyphae arrangement
  without pattern
septa thickness
  unknown
septa clamps presence
  absent
cell pigment location-colour
  unknown
cell diameter
2 µm    Lower value of unspecified range (could be µ-s.d., but not known)
4 µm    Upper value of unspecified range (could be µ+s.d., but not known)
6 µm    Maximum value
cell length
5 µm    Lower value of unspecified range (could be µ-s.d., but not known)
15 µm    Upper value of unspecified range (could be µ+s.d., but not known)
cell contents presence-kind
  with oily droplets, which do not stain in sulpho-vanillin
Anatomy of the outer mantle layer of the ectormycorrhizal tip
anatomy mantle outer mantle layer {of ectomycorrhizal tip} organisation
  like other parts of mantle
Anatomy of the mantle in longitudinal section
mantle thickness {apart from tip}
25 µm    Lower value of unspecified range (could be µ-s.d., but not known)
30 µm    Upper value of unspecified range (could be µ+s.d., but not known)
mantle thickness {at ectomycorrhizal tip}
  unknown
calyptra cell remnants presence
  unknown
calyptra cell remnants type
  unknown
mantle different layers presence
  discernable [indistinct]
outer mantle layer organisation
  plectenchymatous
outer mantle layer hyphae tangentially length
2 µm    Lower value of unspecified range (could be µ-s.d., but not known)
10 µm    Upper value of unspecified range (could be µ+s.d., but not known)
15 µm    Maximum value
outer mantle layer hyphae radially diameter
2 µm    Lower value of unspecified range (could be µ-s.d., but not known)
3 µm    Upper value of unspecified range (could be µ+s.d., but not known)
5 µm    Maximum value
middle mantle layer organisation
  pseudoparenchymatous
middle mantle layer hyphae tangentially length
4 µm    Lower value of unspecified range (could be µ-s.d., but not known)
10 µm    Upper value of unspecified range (could be µ+s.d., but not known)
middle mantle layer hyphae radially diameter
4 µm    Lower value of unspecified range (could be µ-s.d., but not known)
6 µm    Upper value of unspecified range (could be µ+s.d., but not known)
inner mantle layer organisation
  unknown
inner mantle layer hyphae tangentially length
2 µm    Lower value of unspecified range (could be µ-s.d., but not known)
8 µm    Upper value of unspecified range (could be µ+s.d., but not known)
inner mantle layer hyphae radially diameter
2 µm    Lower value of unspecified range (could be µ-s.d., but not known)
4 µm    Upper value of unspecified range (could be µ+s.d., but not known)

Anatomy of the tannin cells in longitudinal section
presence
  absent

Anatomy of the cortical cells in longitudinal section
anatomy mantle longitudinal section cortical (epidermal) cells shape
  unknown
anatomy mantle longitudinal section cortical (epidermal) cells tangentially length
5 µm    Minimum value
8 µm    Lower value of unspecified range (could be µ-s.d., but not known)
12 µm    Upper value of unspecified range (could be µ+s.d., but not known)
anatomy mantle longitudinal section cortical (epidermal) cells radially diameter
20 µm    Lower value of unspecified range (could be µ-s.d., but not known)
40 µm    Upper value of unspecified range (could be µ+s.d., but not known)
anatomy mantle longitudinal section cortical (epidermal) cells mean tangential length CCt (ECt)
  unknown
anatomy mantle longitudinal section cortical (epidermal) cells mean shape-ratio CCq (ECq)
  unknown

Anatomy of the Hartig net in longitudinal section
presence
  present
kind
  paraepidermal
anatomy mantle longitudinal section hyphal cells around cortical (epidermal) cells shape
  unknown
anatomy mantle longitudinal section hyphal cells around cortical cells (epidermal) thickness
2 µm    Lower value of unspecified range (could be µ-s.d., but not known)
4 µm    Upper value of unspecified range (could be µ+s.d., but not known)
anatomy mantle longitudinal section hyphal rows around cortical (epidermal) cells number
  one
structure {in plan view}
  of palmetti type
lobes width
1 µm    Lower value of unspecified range (could be µ-s.d., but not known)
4 µm    Upper value of unspecified range (could be µ+s.d., but not known)
6 µm    Maximum value
lobes septa presence
  unknown
Anatomy of the mantle in cross-section



Anatomy of the emanating elements in general
Anatomy of cystidia


Anatomy of emanating hyphae
shape
  wavy [with short protrusions]
cell pigment location-colour
  absent
cell contents presence-kind
  absent
drops of exuded pigment presence
  absent

Anatomy of the ramification of emanating hyphae
presence
  present
kind
  approximately 90°
or    Y-shaped
distance {from septum}
  in considerable distance from the septum
side-branches at septum number
  one side-branch at septum
anatomy emanating elements emanating hyphae point of ramification thickness {relative to main part of branch}
  as thick as main part of branch

Anatomy of the septa of emanating hyphae
clamps presence
  present
clamps surface kind
  smooth
clamps outline {in dorsal view}
  unknown
clamps width {relative to hypha in dorsal view}
  unknown
clamps outline {in lateral view}
  as a semicircle
or    more than a semicircle
or    constricted at contact point to subtending hyphal cell
clamps width {relative to hypha in lateral view}
  as broad as
or    broader than
clamps hole presence
  present
clamps blister-like structure {at basis} presence
  absent

Anatomy of secondary septa of emanating hyphae
presence
  present
abundance
  infrequent
distribution
  not specified

Anatomy of the cells of emanating hyphae
anatomy emanating elements emanating hyphae cell shape
  even
or    with ellbow-like protrusions
anatomy emanating elements emanating hyphae cell shape {at distal end}
  simple
anatomy emanating elements emanating hyphae cell diameter
1 µm    Minimum value
1.5 µm    Lower value of unspecified range (could be µ-s.d., but not known)
4 µm    Upper value of unspecified range (could be µ+s.d., but not known)
anatomy emanating elements emanating hyphae cell length
10 µm    Minimum value
20 µm    Lower value of unspecified range (could be µ-s.d., but not known)
50 µm    Upper value of unspecified range (could be µ+s.d., but not known)
80 µm    Maximum value
anatomy emanating elements emanating hyphae cell wall surface habit
  smooth
anatomy emanating elements emanating hyphae cell wall thickness
  unknown
anatomy emanating elements emanating hyphae cell wall layers number
  unknown
anatomy emanating elements emanating hyphae cell wall thickness at tip {relative to remaining cell wall}
  as thick as
anatomy emanating elements emanating hyphae cell wall {apart from tip} evenness
  unknown


Anatomy of rhizomorphs

Anatomy of hyphae in rhizomorphs
Anatomy of chlamydospores
presence
  absent
Anatomy of haustoria
{of ectomycorrhiza former} presence
  absent
{in foreign ectomycorrhizae} presence
  unknown
{in foreign ectomycorrhizae} abundance
  unknown
{in foreign ectomycorrhizae} formed in fungal genus
  unknown
{of foreign origin} presence
  absent

Chemical reactions

reaction with acetic acid presence
  unknown
reaction with acid fuchsin presence
  unknown
reaction with AgNO3 presence
  unknown
reaction with anilin presence
  unknown
reaction with brillant-cresyl-blue presence
  unknown
reaction with cotton-blue-lactic-acid presence
  present [cross-walls of clamps, and simple septa (emanating hyphae) and septa in outer mantle layers strongly blue]
reaction with ethanol 70% presence
  unknown
reaction with FEA presence
  unknown
reaction with FeSO4 presence
  present [whole pieces of mantle grey, walls more distinct]
reaction with formol 40% presence
  unknown
reaction with guaiac presence
  unknown
reaction with HCl presence
  unknown
reaction with KJ presence
  unknown
reaction with KOH 10% presence
  absent
reaction with lactic acid presence
  absent
reaction with Melzer's reagent presence
  absent
reaction with methylene blue presence
  unknown
reaction with phenole presence
  unknown
reaction with phenole-aniline presence
  unknown
reaction with ruthenium-red presence
  unknown
reaction with sudan III presence
  unknown
reaction with sudan IV presence
  unknown
reaction with sulpho-vanillin presence
  absent
reaction with sulphuric acid presence
  unknown
reaction with toluidin blue presence
  present [cross-walls of clamps, and simple septa (emanating hyphae) and septa in outer mantle layers strongly purple]
reaction with trypan blue presence
  unknown
reaction with water presence
  unknown

Ecology

geographic occurrence continent
  Asia

Tree

plant family
  Dipterocarpaceae
plant genus
  Shorea
plant habitat kind
  nursery

Fungus

family
  Cortinariaceae
fruitbodies growth habit
  epigeous
or    pileate-lamellate

– Item listing –