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 –