Fagirhiza byssoporioides + Fagus

– Item listing –

Literature

references
  di Marino E, Montecchio L, Agerer R (2008) “Fagirhiza byssoporioides” + Fagus sylvatica L. Descr Ectomyc 11/12: 37-48

Morphology

Morphology of the mycorrhizal system
length
0 mm    Lower value of unspecified range (could be µ-s.d., but not known)
8 mm    Upper value of unspecified range (could be µ+s.d., but not known)
ramification presence-type
  monopodial-pyramidal
tips {per 10 mm} number
2     Minimum value
5     Lower value of unspecified range (could be µ-s.d., but not known)
14     Upper value of unspecified range (could be µ+s.d., but not known)
18     Maximum value
ramification orders
2     Lower value of unspecified range (could be µ-s.d., but not known)
3     Upper value of unspecified range (could be µ+s.d., but not known)
main axis diameter
0.5 mm    Lower value of unspecified range (could be µ-s.d., but not known)
0.5 mm    Mean (= average)
0.5 mm    Upper value of unspecified range (could be µ+s.d., but not known)
rhizomorphs as stout, short, conical structures presence-abundance
  absent
rhizomorphs as short mycorrhiza-like outgrowths with blunt tips presence
  absent
rhizomorphs presence
  present
rhizomorphs frequency
  abundant
exploration type
  medium distance smooth
Morphology of the unramified ends
mantle hydrophobicity presence
  present
shape
  straight
or    bent [rarely]
shape {of distal end}
  not inflated, cylindric
length
0 mm    Lower value of unspecified range (could be µ-s.d., but not known)
1.7 mm    Upper value of unspecified range (could be µ+s.d., but not known)
2 mm    Maximum value
diameter
0.25 mm    Upper value of unspecified range (could be µ+s.d., but not known)
0.25 mm    Lower value of unspecified range (could be µ-s.d., but not known)
0.25 mm    Mean (= average)
very tip colour
  bluish
or    greyish
or    whitish
after injury colour
  blue
older parts colour
  blue [at places]
mantle cortical cells visibility
  not visible
mantle {distinct} surface visibility
  present
mantle transparency
  not transparent
mantle laticifers visibility
  absent
mantle secreted latex {after scratching mantle} presence
  absent
mantle dots presence-colour
  blue
mantle carbonizing presence
  absent
mantle surface {in general} habit
  silvery
or    not smooth
mantle surface {in detail} kind
  loosely woolly
or    loosely cottony
emanating hyphae presence
  present
Morphology of rhizomorphs
diameter
0.02 mm    Minimum value
0.04 mm    Lower value of unspecified range (could be µ-s.d., but not known)
0.07 mm    Upper value of unspecified range (could be µ+s.d., but not known)
0.1 mm    Maximum value
cross-section shape
  round or roundish
colour
  blue [at patches]
or    whitish
ramification kind-frequency
  frequently, at restricted points
connection to mantle kind
  distinct
origin location
  distal
or    proximal
margin habit
  hairy
or    woolly
Morphology of sclerotia
presence
  absent

Anatomy

Anatomical features of the entire mycorrhiza
emanating elements presence-type
  rhizomorphs
or    emanating hyphae
crystals presence
  present
crystals location
  outer mantle layer
or    peripheral hyphae of rhizomorphs
blue granules presence
  absent
Anatomy of laticifers
presence
  absent
anatomy entire mycorrhiza laticiferous solitary (gloeoplerous) cells presence
  absent
Anatomical features of the mantle
completeness
  complete
matrix presence
  present
matrix location
  mantle surface
or    outer mantle layer {apart from tip}
or    inner mantle layer
Anatomy of the outer mantle layer apart from the ectormycorrhizal tip
organisation
  plectenchymatous
mantle type
  ring-like arrangement of hyphal bundles (type A)
and    gelatinous matrix between the hyphae (type C)
hyphal net cells shape
  not applicable
hyphal net cells diameter
  not applicable
hyphal net cell walls habit
  not applicable
hyphal net clamps presence
  not applicable
clavate end cell cover presence
  absent
matrix kind
  gelatinous
hyphal system kind
  undifferentiated
hyphae short protrusions presence
  absent
hyphae sticky matrix on hyphal surface presence
  present
hyphae hyphal junctions angle {between}
  ca. 90°
and    ca. 120°
septa clamps presence
  absent
cell shape
  cylindric, not constricted at septa
and    irregularly inflated or even beaded
cell pigment location-colour
  absent
and    membranaceously bluish
and    plasmatically bluish [due to bruising reaction]
cell contents presence-kind
  absent
cell diameter
2 µm    Minimum value
4 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)
6 µm    Maximum value
cell length
20 µm    Lower value of unspecified range (could be µ-s.d., but not known)
25 µm    Upper value of unspecified range (could be µ+s.d., but not known)
cell wall thickness
0.2 µm    Lower value of unspecified range (could be µ-s.d., but not known)
0.5 µm    Upper value of unspecified range (could be µ+s.d., but not known)
cell wall surface habit
  with many crystals
crystals presence-shape
  acicular
and    bipyramidal
and    octahedral
crystals diameter
2 µm    Minimum value
4 µm    Lower value of unspecified range (could be µ-s.d., but not known)
7 µm    Upper value of unspecified range (could be µ+s.d., but not known)
8 µm    Maximum value
crystals length
2 µm    Minimum value
4 µm    Lower value of unspecified range (could be µ-s.d., but not known)
11 µm    Upper value of unspecified range (could be µ+s.d., but not known)
13 µm    Maximum value
drops of exuded pigment presence
  absent
roundish plasmatically yellow cells presence
  absent
pigment granula on surface presence
  absent
Anatomy of the middle mantle layer
presence
  present
organisation
  plectenchymatous
hyphae arrangement
  plectenchymatous, ring-like
or    plectenchymatous, star-like
cell pigment location-colour
  membranaceously bluish [due to bruising reaction]
or    plasmatically bluish [due to bruising reaction]
cell diameter
2 µm    Minimum value
3 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)
8 µm    Maximum value
cell length
15 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
0.2 µm    Lower value of unspecified range (could be µ-s.d., but not known)
0.5 µm    Upper value of unspecified range (could be µ+s.d., but not known)
Anatomy of the inner mantle layer
organisation
  plectenchymatous
hyphae arrangement
  star-like [occasionally]
or    ring-like [occasionally]
hyphae vessel-like presence
  absent
septa clamps presence
  absent
cell pigment location-colour
  variable [blue bruising reaction visible]
cell diameter
3 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)
cell contents presence-kind
  absent
Anatomy of the mantle in longitudinal section
mantle thickness {apart from tip}
10 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)
mantle thickness {at ectomycorrhizal tip}
10 µm    Minimum value
15 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)
mantle different layers presence
  discernable
outer mantle layer organisation
  plectenchymatous
outer mantle layer hyphae tangentially length
8 µm    Minimum value
10 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)
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)
4 µm    Upper value of unspecified range (could be µ+s.d., but not known)
middle mantle layer presence
  present
middle mantle layer organisation
  plectenchymatous
middle mantle layer hyphae tangentially length
8 µm    Minimum value
10 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)
15 µm    Maximum value
middle mantle layer hyphae radially diameter
3 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)
inner mantle layer organisation
  plectenchymatous
inner mantle layer hyphae tangentially length
3 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)
inner mantle layer hyphae radially diameter
3 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
  rectangular
anatomy mantle longitudinal section cortical (epidermal) cells tangentially length
10 µm    Minimum value
12 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)
25 µm    Maximum value
anatomy mantle longitudinal section cortical (epidermal) cells radially diameter
30 µm    Minimum value
35 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)
50 µm    Maximum value
anatomy mantle longitudinal section cortical (epidermal) cells mean shape-ratio CCq (ECq)
0.4     Mean (= average)

Anatomy of the Hartig net in longitudinal section
presence
  present
kind
  paraepidermal
structure {in plan view}
  of palmetti type
lobes width
1 µm    Lower value of unspecified range (could be µ-s.d., but not known)
2 µm    Upper value of unspecified range (could be µ+s.d., but not known)
lobes septa presence
  absent
Anatomy of the mantle in cross-section



Anatomy of the emanating elements in general
anastomoses type
  open, with a short bridge or bridge almost lacking
Anatomy of cystidia


Anatomy of emanating hyphae
shape
  tortuous
drops of exuded pigment presence
  absent

Anatomy of the ramification of emanating hyphae
presence
  present

Anatomy of the septa of emanating hyphae
clamps presence
  absent


Anatomy of the cells of emanating hyphae
anatomy emanating elements emanating hyphae cell diameter
2 µm    Lower value of unspecified range (could be µ-s.d., but not known)
2.5 µm    Upper value of unspecified range (could be µ+s.d., but not known)
anatomy emanating elements emanating hyphae cell wall surface habit
  smooth

Anatomy of the crystals occouring in emanating hyphae
presence shape
  absent

Anatomy of rhizomorphs
type
  slightly differentiated; central hyphae somewhat enlarged
(type C)
nodia presence
  absent
internal nodia presence
  absent
gelatinous matrix presence
  present
gelatinized hyphae presence
  absent
hyphae distinctly different diameter
  absent
cup-like structures on surface presence
  absent
conical young side-branches presence
  absent
a "ball" of intertwined, ramified, thin hyphae presence
  absent

Anatomy of hyphae in rhizomorphs
anatomy emanating elements rhizomorphs clamps presence
  only on central hyphae
contents presence-kind
  absent
ampullate, trumpet-like inflated presence
  absent
roundish plasmatically yellow cells presence
  absent
anatomy emanating elements rhizomorphs ladder-like hyphae presence
  absent
Anatomy of vessel-like or thickened hyphae in rhizomorphs
anatomy emanating elements rhizomorphs clamps presence
  only on central hyphae
anatomy emanating elements rhizomorphs hyphae contents presence-kind
  absent
anatomy emanating elements rhizomorphs hyphae ampullate, trumpet-like inflated presence
  absent
anatomy emanating elements rhizomorphs hyphae roundish plasmatically yellow cells presence
  absent
anatomy emanating elements rhizomorphs ladder-like hyphae presence
  absent
Anatomy of central non-vessel-like hyphae in rhizomorphs
anatomy emanating elements rhizomorphs clamps presence
  only on central hyphae
anatomy emanating elements rhizomorphs hyphae contents presence-kind
  absent
anatomy emanating elements rhizomorphs hyphae ampullate, trumpet-like inflated presence
  absent
anatomy emanating elements rhizomorphs hyphae roundish plasmatically yellow cells presence
  absent
anatomy emanating elements rhizomorphs ladder-like hyphae presence
  absent
Anatomy of peripheral hyphae in rhizomorphs
anatomy emanating elements rhizomorphs clamps presence
  only on central hyphae
anatomy emanating elements rhizomorphs hyphae contents presence-kind
  absent
anatomy emanating elements rhizomorphs hyphae ampullate, trumpet-like inflated presence
  absent
anatomy emanating elements rhizomorphs hyphae roundish plasmatically yellow cells presence
  absent
anatomy emanating elements rhizomorphs ladder-like hyphae presence
  absent
Anatomy of solitary thick-walled hyphae in rhizomorphs
anatomy emanating elements rhizomorphs clamps presence
  only on central hyphae
anatomy emanating elements rhizomorphs hyphae contents presence-kind
  absent
anatomy emanating elements rhizomorphs hyphae ampullate, trumpet-like inflated presence
  absent
anatomy emanating elements rhizomorphs hyphae roundish plasmatically yellow cells presence
  absent
anatomy emanating elements rhizomorphs ladder-like hyphae presence
  absent
Anatomy of chlamydospores
presence
  absent
Anatomy of haustoria
{of ectomycorrhiza former} presence
  absent
{of foreign origin} presence
  absent

Autofluorescence

whole mycorrhizae UV 254 nm colour-presence
  absent
whole mycorrhizae UV 366 nm colour-presence
  absent
mantle in section UV-filter 340-380 nm presence
  present [mantle and rhizomorphs bluish; margin of rhizomorphs stronger]
mantle in section blue-filter, 450-490 nm presence
  present [mantle and rhizomorphs slightly yellowish; margin of rhizomorphs stronger]
mantle in section green-filter, 530-560 nm presence
  present [mantle and rhizomorphs slightly red]

Chemical reactions

reaction with cotton-blue-lactic-acid presence
  present [slightly bluish]
reaction with ethanol 70% presence
  absent
reaction with FEA presence
  absent
reaction with FeSO4 presence
  present [crystals dissolving]
reaction with KOH 10% presence
  present [deep blue colour disappearing]
reaction with lactic acid presence
  present [deep blue pigment disappearing, crystals slowly dissolving]
reaction with Melzer's reagent presence
  absent
reaction with sulpho-vanillin presence
  absent

Ecology

substrate
  in organically enriched mineral horizon
or    in mineral soil
soil pH
  pH 5 - 6
or    pH 6 - 7
geographic occurrence continent
  Europe

Tree

plant family
  Fagaceae
plant genus
  Fagus
plant habitat kind
  forests, woods

– Item listing –