Pinirhiza daqingensis + Pinus

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Literature

references
  Wei J, Persoh D, Agerer R (2010) Four ectomycorrhizae of Pyronemataceae (Pezizomycetes) on Chinese Pine (Pinus tabulaeformis): morpho-anatomical and molecular-phylogenetic analyses. Mycol Progress 9(2): 267-280.

Morphology

Morphology of the mycorrhizal system
length
3 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)
8 mm    Maximum value
ramification presence-type
  dichotomous
or    irregularly pinnate, dichotomous-like
ramification orders
0     Lower value of unspecified range (could be µ-s.d., but not known)
6     Upper value of unspecified range (could be µ+s.d., but not known)
main axis diameter
0.4 mm    Lower value of unspecified range (could be µ-s.d., but not known)
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
  absent
exploration type
  contact
or    short distance
Morphology of the unramified ends
mantle hydrophobicity presence
  absent
shape
  straight
or    constricted between older and younger parts
shape {of distal end}
  not inflated, cylindric
length
1 mm    Lower value of unspecified range (could be µ-s.d., but not known)
3.5 mm    Upper value of unspecified range (could be µ+s.d., but not known)
diameter
0.3 mm    Lower value of unspecified range (could be µ-s.d., but not known)
0.5 mm    Upper value of unspecified range (could be µ+s.d., but not known)
colour
  ochre, yellowish brown
older parts colour
  brown [reddish]
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
  loosely short-spiny
emanating hyphae presence
  present
emanating hyphae abundance
  infrequent
Morphology of sclerotia
presence
  absent

Anatomy

Anatomical features of the entire mycorrhiza
emanating elements presence-type
  emanating hyphae
or    cystidia
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
completeness
  complete
Anatomy of the outer mantle layer apart from the ectormycorrhizal tip
organisation
  pseudoparenchymatous
organisation {if pseudoparenchymatous} cell shape
  angular
mantle type
  angular cells, bearing mounds of roundish cells (type K)
mound cells shape
  globose
mound cells diameter
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)
mound cells length
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)
mound cells 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)
clavate end cell cover presence
  absent
hyphae arrangement
  in regular rows
and    star-like [sometimes]
septa clamps presence
  absent
cell pigment location-colour
  membranaceously yellowish
and    membranaceously brownish
cell diameter
6 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 length
13 µm    Lower value of unspecified range (could be µ-s.d., but not known)
24 µm    Upper value of unspecified range (could be µ+s.d., but not known)
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 with globular thickenings
  absent
cell wall surface habit
  smooth
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
  absent
Anatomy of the inner mantle layer
organisation
  plectenchymatous with pseudoparenchymatous nests of cells
hyphae arrangement
  ring-like
hyphae vessel-like presence
  absent
septa clamps presence
  absent
cell pigment location-colour
  absent
cell diameter
5.5 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 length
12.5 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)
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



Anatomy of the mantle in cross-section



Anatomy of the emanating elements in general
intrahyphal hyphae presence
  present
intrahyphal hyphae clamps presence
  absent
Anatomy of cystidia

Anatomy of cystidia (type 1)
type
  awl-shaped, bristle-like (type A)
or    bottle-shaped with a straight neck (type B)
branches ramification presence
  absent
septa presence
  present
septa kind
  simple
septa number
1     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)
basal clamp walls abruptly thick
  absent
foot cell presence
  absent
diameter {proximal}
10 µm    Lower value of unspecified range (could be µ-s.d., but not known)
11.5 µm    Upper value of unspecified range (could be µ+s.d., but not known)
diameter {distal}
2.5 µm    Lower value of unspecified range (could be µ-s.d., but not known)
3.5 µm    Upper value of unspecified range (could be µ+s.d., but not known)
length
21 µm    Lower value of unspecified range (could be µ-s.d., but not known)
54 µm    Upper value of unspecified range (could be µ+s.d., but not known)
90 µm    Maximum value
cell wall colour
  yellowish
or    brownish
cell wall thickness
0.5 µm    Lower value of unspecified range (could be µ-s.d., but not known)
1 µm    Upper value of unspecified range (could be µ+s.d., but not known)
surface habit
  with crystals

Anatomy of emanating hyphae
shape
  wavy
cell pigment location-colour
  membranaceously yellowish
drops of exuded pigment presence
  absent

Anatomy of the ramification of emanating hyphae
presence
  present
kind
  acute
or    approximately 90°

Anatomy of the septa of emanating hyphae
clamps presence
  absent


Anatomy of the cells of emanating hyphae
anatomy emanating elements emanating hyphae cell shape
  even
anatomy emanating elements emanating hyphae cell diameter
3 µm    Minimum value
6.5 µm    Lower value of unspecified range (could be µ-s.d., but not known)
7.5 µm    Upper value of unspecified range (could be µ+s.d., but not known)
anatomy emanating elements emanating hyphae cell length
9 µm    Minimum value
13 µm    Lower value of unspecified range (could be µ-s.d., but not known)
17 µm    Upper value of unspecified range (could be µ+s.d., but not known)
20 µm    Maximum value
anatomy emanating elements emanating hyphae cell wall surface habit
  rough of warts
or    with a gelatinous envelope
anatomy emanating elements emanating hyphae cell wall surface structures shape
  elongated, perpendicular warts
anatomy emanating elements emanating hyphae cell wall thickness
0.5 µm    Mean (= average)
0.5 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 warts occouring on emanating hyphae
presence
  present
length
0 µm    Lower value of unspecified range (could be µ-s.d., but not known)
1.5 µm    Upper value of unspecified range (could be µ+s.d., but not known)
Anatomy of rhizomorphs

Anatomy of hyphae in rhizomorphs
Anatomy of chlamydospores
presence
  absent

Chemical reactions

reaction with FeSO4 presence
  absent
reaction with KOH 10% presence
  absent
reaction with lactic acid presence
  absent
reaction with Melzer's reagent presence
  absent

Ecology

geographic occurrence continent
  Asia

Tree

plant family
  Pinaceae
plant genus
  Pinus
plant subgenus-section
  two-needle-pines
plant habitat kind
  forests, woods

Fungus

family
  Pyronemataceae

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