Austropaxillus boletinoides (Singer) Bresinsky & Jarosch + Nothofagus

– Item listing –

Literature

references
  Palfner G (2001) Taxonomische Studien an Ektomykorrhizen aus den Nothofagus-Wäldern Mittelsüdchiles. Bibliotheca Mycologica Vol. 190, Cramer, Berlin Stuttgart.

Morphology

Morphology of the mycorrhizal system
length
1 mm    Minimum value
2 mm    Lower value of unspecified range (could be µ-s.d., but not known)
7 mm    Upper value of unspecified range (could be µ+s.d., but not known)
11 mm    Maximum value
ramification presence-type
  monopodial-pyramidal
tips {per 10 mm} number
  unknown
ramification index
0.8     Minimum value
1.1     Lower value of unspecified range (could be µ-s.d., but not known)
1.5     Mean (= average)
2.3     Upper value of unspecified range (could be µ+s.d., but not known)
ramification orders
  unknown
abundance
  abundant, dense
main axis diameter
0.3 mm    Lower value of unspecified range (could be µ-s.d., but not known)
0.7 mm    Upper value of unspecified range (could be µ+s.d., but not known)
1 mm    Maximum value
taste {after 2-3 min chewing}
  unknown
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
  long distance
Morphology of the unramified ends
mantle hydrophobicity presence
  unknown
shape
  bent
or    sinuous
or    tortuous
shape {of distal end}
  tapering
length
0 mm    Lower value of unspecified range (could be µ-s.d., but not known)
2.5 mm    Upper value of unspecified range (could be µ+s.d., but not known)
3 mm    Maximum value
diameter
0.2 mm    Lower value of unspecified range (could be µ-s.d., but not known)
0.4 mm    Upper value of unspecified range (could be µ+s.d., but not known)
colour
  brownish [yellowish brown to rosy brown]
or    yellowish [yellowish brown to rosy brown]
or    white
very tip colour
  white
after injury colour
  unchanged
older parts colour
  brown [yellowish brown to rosy brown]
or    yellowish [yellowish brown to rosy brown]
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
  absent
mantle carbonizing presence
  absent
mantle surface {in general} habit
  not smooth
mantle surface {in detail} kind
  densely woolly
or    loosely woolly
or    densely stringy
or    loosely stringy
emanating hyphae presence
  present
emanating hyphae abundance
  abundant
emanating hyphae distribution
  unknown
Morphology of rhizomorphs
diameter
0.018 mm    Lower value of unspecified range (could be µ-s.d., but not known)
0.121 mm    Upper value of unspecified range (could be µ+s.d., but not known)
0.18 mm    Maximum value
cross-section shape
  unknown
colour
  yellowish [when older]
or    white
after injury colour
  unknown
ramification kind-frequency
  frequently, at restricted points
connection to mantle kind
  unknown
origin location
  unknown
connection to substrate
  growing into the soil or organic layers
margin habit
  smooth
dimorphism presence
  absent
Morphology of sclerotia
presence
  present
abundance
  unknown
shape
  globular
or    elongated
diameter
1 mm    Lower value of unspecified range (could be µ-s.d., but not known)
1.8 mm    Upper value of unspecified range (could be µ+s.d., but not known)
length
1 µm    Lower value of unspecified range (could be µ-s.d., but not known)
1.8 µm    Upper value of unspecified range (could be µ+s.d., but not known)
colour
  dark brown
or    brown
or    ochre, yellowish brown
formation location
  around mycorrhizae

Anatomy

Anatomical features of the entire mycorrhiza
emanating elements presence-type
  rhizomorphs
or    emanating hyphae
or    cystidia
emanating elements cystidia location
  on outer mantle layer
or    on rhizomorphs
crystals presence
  present
crystals location
  peripheral hyphae of rhizomorphs [nest-like]
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
  absent
Anatomy of the outer mantle layer apart from the ectormycorrhizal tip
organisation
  plectenchymatous
mantle type
  ring-like arrangement of hyphal bundles (type A)
and    hyphae rather irregularly arranged and no special pattern discernible (type B)
and    occasional patches of roundish cells on the mantle (type F)
clavate end cell cover presence
  absent
hyphal system kind
  undifferentiated
hyphae short protrusions presence
  absent
hyphae sticky matrix on hyphal surface presence
  absent
hyphae hyphal junctions angle {between}
  ca. 45° and less
septa thickness {relative to cell walls}
  unknown
septa clamps presence
  present
septa clamps abundance
  abundant
cell shape
  unknown
cell pigment location-colour
  absent
cell contents presence-kind
  absent
cell diameter
1.8 µm    Minimum value
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)
5 µm    Maximum value
cell length
12 µm    Minimum value
18 µm    Lower value of unspecified range (could be µ-s.d., but not known)
69 µm    Upper value of unspecified range (could be µ+s.d., but not known)
79 µm    Maximum value
cell wall thickness
0.5 µm    Upper value of unspecified range (could be µ+s.d., but not known)
0.5 µm    Lower value of unspecified range (could be µ-s.d., but not known)
0.5 µm    Mean (= average)
cell wall surface habit
  smooth
crystals presence-shape
  absent
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
incomplete septa presence
  absent
cell pigment location-colour
  colourless
cell diameter
1.8 µm    Minimum value
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)
7 µm    Maximum value
cell length
3 µm    Minimum value
9 µm    Lower value of unspecified range (could be µ-s.d., but not known)
72 µm    Upper value of unspecified range (could be µ+s.d., but not known)
83 µm    Maximum value
cell contents presence-kind
  absent
cell wall thickness
0.5 µm    Upper value of unspecified range (could be µ+s.d., but not known)
0.5 µm    Lower value of unspecified range (could be µ-s.d., but not known)
0.5 µm    Mean (= average)
cell wall surface habit
  smooth
Anatomy of the inner mantle layer
organisation
  plectenchymatous
hyphae arrangement
  ring-like
hyphae vessel-like presence
  absent
septa thickness
  unknown
septa clamps presence
  present
cell pigment location-colour
  unknown
cell diameter
1.8 µm    Minimum value
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)
9 µm    Maximum value
cell length
4 µm    Minimum value
6 µm    Lower value of unspecified range (could be µ-s.d., but not known)
32 µm    Upper value of unspecified range (could be µ+s.d., but not known)
43 µm    Maximum value
cell contents presence-kind
  absent
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}
10 µm    Minimum value
15 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)
30 µm    Maximum value
mantle thickness {at ectomycorrhizal tip}
  unknown
calyptra cell remnants presence
  present
calyptra cell remnants type
  close to root cells
or    within mantle
mantle different layers presence
  discernable
outer mantle layer organisation
  plectenchymatous
outer mantle layer hyphae tangentially length
2 µm    Minimum value
4 µm    Lower value of unspecified range (could be µ-s.d., but not known)
35 µm    Upper value of unspecified range (could be µ+s.d., but not known)
56 µm    Maximum value
outer mantle layer hyphae radially diameter
2 µm    Minimum value
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)
7 µm    Maximum value
middle mantle layer presence
  present
middle mantle layer organisation
  plectenchymatous
middle mantle layer hyphae tangentially length
2 µm    Minimum value
3 µm    Lower value of unspecified range (could be µ-s.d., but not known)
19 µm    Upper value of unspecified range (could be µ+s.d., but not known)
24 µm    Maximum value
middle mantle layer hyphae radially diameter
2 µm    Minimum value
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)
5 µm    Maximum value
inner mantle layer organisation
  plectenchymatous
inner mantle layer hyphae tangentially length
2 µm    Minimum value
3 µm    Lower value of unspecified range (could be µ-s.d., but not known)
19 µm    Upper value of unspecified range (could be µ+s.d., but not known)
36 µm    Maximum value
inner mantle layer hyphae radially diameter
2 µm    Minimum value
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)
6 µm    Maximum value

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
  radially-oval to -elliptic, oriented obliquely
anatomy mantle longitudinal section cortical (epidermal) cells tangentially length
11 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)
23 µm    Maximum value
anatomy mantle longitudinal section cortical (epidermal) cells radially diameter
47 µm    Lower value of unspecified range (could be µ-s.d., but not known)
80 µm    Upper value of unspecified range (could be µ+s.d., but not known)
91 µm    Maximum value
anatomy mantle longitudinal section cortical (epidermal) cells mean shape-ratio CCq (ECq)
0.15     Lower value of unspecified range (could be µ-s.d., but not known)
0.22     Mean (= average)
0.4     Upper value of unspecified range (could be µ+s.d., but not known)
0.44     Maximum value

Anatomy of the Hartig net in longitudinal section
presence
  present
kind
  paraepidermal
anatomy mantle longitudinal section hyphal cells around cortical (epidermal) cells shape
  roundish
anatomy mantle longitudinal section hyphal cells around cortical cells (epidermal) thickness
1.8 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)
5 µm    Maximum value
anatomy mantle longitudinal section hyphal rows around cortical (epidermal) cells number
  one
structure {in plan view}
  of palmetti type
lobes width
1 µm    Minimum value
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)
5 µm    Maximum value
lobes septa presence
  unknown
Anatomy of the mantle in cross-section
calyptra cell remnants presence
  present
calyptra cell remnants kind
  close to root cells
or    within mantle
mantle different layers presence
  discernible
outer mantle layer organisation
  plectenchymatous
outer mantle layer hyphae tangentially length
2 µm    Minimum value
4 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)
42 µm    Maximum value
outer mantle layer hyphae radially diameter
2 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
middle mantle layer presence
  present
middle mantle layer organisation
  plectenchymatous
middle mantle layer hyphae tangentially length
2 µm    Minimum value
4 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)
45 µm    Maximum value
middle mantle layer hyphae radially diameter
2 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
inner mantle layer organisation
  plectenchymatous
inner mantle layer hyphae tangentially length
2 µm    Minimum value
4 µm    Lower value of unspecified range (could be µ-s.d., but not known)
16 µm    Upper value of unspecified range (could be µ+s.d., but not known)
31 µm    Maximum value
inner mantle layer hyphae radially 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)
6 µm    Maximum value

Anatomy of the tannin cells in cross-section
presence
  absent

Anatomy of the cortical cells in cross-section
anatomy mantle cross-section cortical (epidermal) cells shape
  radially-oval to -elliptic
anatomy mantle cross-section cortical (epidermal) cells tangentially length
7 µm    Minimum value
11 µm    Lower value of unspecified range (could be µ-s.d., but not known)
13 µm    Upper value of unspecified range (could be µ+s.d., but not known)
16 µm    Maximum value
anatomy mantle cross-section cortical (epidermal) cells radially diameter
17 µm    Minimum value
19 µm    Lower value of unspecified range (could be µ-s.d., but not known)
53 µm    Upper value of unspecified range (could be µ+s.d., but not known)
67 µm    Maximum value

Anatomy of the Hartig net in cross-section
presence
  present
Anatomy of the emanating elements in general
intrahyphal hyphae presence
  unknown
intrahyphal hyphae clamps presence
  unknown
septal pores configuration
  unknown
backwards-oriented ramifications presence
  unknown
backwards-oriented clamps presence
  unknown
anastomoses type
  unknown
Anatomy of cystidia

Anatomy of cystidia (type 1)
type
  fusiform (type F)
density
0     Lower value of unspecified range (could be µ-s.d., but not known)
4     Upper value of unspecified range (could be µ+s.d., but not known)
5     Maximum value
branches ramification presence
  absent
septa presence
  absent
basal clamp walls abruptly thick
  absent
foot cell presence
  absent
diameter {proximal}
  unknown
diameter {distal}
4 µm    Minimum value
10 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)
18 µm    Maximum value
length
28 µm    Minimum value
38 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)
cell wall colour
  absent
cell wall thickness
0.5 µm    Upper value of unspecified range (could be µ+s.d., but not known)
0.5 µm    Lower value of unspecified range (could be µ-s.d., but not known)
0.5 µm    Mean (= average)
cell wall evenness
  unknown
surface habit
  smooth
contents presence
  absent

Anatomy of emanating hyphae
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

Anatomy of the septa of emanating hyphae
clamps presence
  present
clamps surface kind
  smooth
clamps blister-like structure {at basis} presence
  absent

Anatomy of secondary septa of emanating hyphae
presence
  unknown
abundance
  unknown
distribution
  unknown

Anatomy of the cells of emanating hyphae
anatomy emanating elements emanating hyphae cell shape
  unknown
anatomy emanating elements emanating hyphae cell shape {at distal end}
  simple
anatomy emanating elements emanating hyphae cell diameter
1.8 µm    Minimum value
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)
5 µm    Maximum value
anatomy emanating elements emanating hyphae cell length
12 µm    Minimum value
18 µm    Lower value of unspecified range (could be µ-s.d., but not known)
86 µm    Upper value of unspecified range (could be µ+s.d., but not known)
102 µm    Maximum value
anatomy emanating elements emanating hyphae cell wall surface habit
  smooth
anatomy emanating elements emanating hyphae cell wall thickness
0.1 µm    Mean (= average)
0.1 µm    Lower value of unspecified range (could be µ-s.d., but not known)
0.1 µm    Upper value of unspecified range (could be µ+s.d., but not known)


Anatomy of rhizomorphs
type
  highly differentiated; thick hyphae forming mostly a core, septa often partially or completely dissolved
(type F)
nodia presence
  present [often indistinct]
internal nodia presence
  absent
gelatinous matrix presence
  absent
gelatinized hyphae presence
  absent
hyphae distinctly different diameter
  absent
cup-like structures on surface presence
  absent
conical young side-branches presence
  unknown
a "ball" of intertwined, ramified, thin hyphae presence
  absent

Anatomy of hyphae in rhizomorphs
anatomy emanating elements rhizomorphs clamps presence
  absent only on thickened hyphae
contents presence-kind
  absent
or    filled with brownish or yellowish substances
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
  absent only on thickened hyphae
anatomy emanating elements rhizomorphs hyphae contents presence-kind
  absent
or    filled with brownish or yellowish substances
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
  absent only on thickened hyphae
anatomy emanating elements rhizomorphs hyphae contents presence-kind
  absent
or    filled with brownish or yellowish substances
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
  absent only on thickened hyphae
anatomy emanating elements rhizomorphs hyphae contents presence-kind
  absent
or    filled with brownish or yellowish substances
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
  absent only on thickened hyphae
anatomy emanating elements rhizomorphs hyphae contents presence-kind
  absent
or    filled with brownish or yellowish substances
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 sclerotia
internal structure organisation
  outer layer plectenchymatous, center pseudoparenchymatous
center structure habit
  compactly filled
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 [only central cells of sclerotia distinctly blue]

Chemical reactions

reaction with acid fuchsin presence
  absent
reaction with anilin presence
  absent
reaction with brillant-cresyl-blue presence
  absent
reaction with cotton-blue-lactic-acid presence
  absent
reaction with ethanol 70% presence
  absent
reaction with FeSO4 presence
  present [weakly grey]
reaction with formol 40% presence
  absent
reaction with guaiac presence
  absent
reaction with KOH 10% presence
  present [slightly yellowish]
reaction with lactic acid presence
  absent
reaction with Melzer's reagent presence
  absent
reaction with phenole presence
  absent
reaction with phenole-aniline presence
  absent
reaction with ruthenium-red presence
  absent
reaction with sulpho-vanillin presence
  absent

Ecology

substrate
  in organic layer
or    in decaying wood
geographic occurrence continent
  South America
knowledge about association with foreign fruitbodies presence
  unknown

Tree

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

Fungus

family
  Paxillaceae
fruitbodies growth habit
  epigeous
or    pileate-lamellate

– Item listing –