"Populirhiza asperula" + Populus

– Item listing –

Literature

• references
  Jakucs E, Kovacs GM, Agerer R, Romsics C, Erös-Honti Z (2005) Morphological-amatomical characterization and molecular identification of Tomentella stuposa ectomycorrhizae and related anatomotypes. Mycorrhiza 15(4): 247-258.

Morphology

Morphology of the mycorrhizal system
• length
  unknown
• ramification presence-type
  monopodial-pinnate
or    monopodial-pyramidal
• tips {per 10 mm} number
  unknown
• ramification orders
  unknown
• abundance
  abundant, dense
• main axis diameter
0.5 mm    Mean (= average)
0.5 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)
• 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
  infrequent
Morphology of the unramified ends
• mantle hydrophobicity presence
  unknown
• shape
  straight
• shape {of distal end}
  not inflated, cylindric
or    tapering [slightly tapering]
• length
1 mm    Lower value of unspecified range (could be µ-s.d., but not known)
4 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)
0.4 mm    Upper value of unspecified range (could be µ+s.d., but not known)
• colour
  brown
• very tip colour
  brownish [tips somewhat lighter than at other parts]
• older parts colour
  black
or    dark 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
  not applicable
• mantle secreted latex {after scratching mantle} colour-habit
  not applicable
• mantle dots presence-colour
  unknown
• mantle carbonizing presence
  absent
• mantle surface {in general} habit
  not smooth
• mantle surface {in detail} kind
  densely grainy or warty
• emanating hyphae presence
  unknown
• emanating hyphae abundance
  unknown
• emanating hyphae distribution
  unknown
Morphology of rhizomorphs
• diameter
  unknown
• cross-section shape
  unknown
• colour
  unknown
• ramification kind-frequency
  unknown
• connection to mantle kind
  unknown
• origin location
  unknown
• margin habit
  unknown
• dimorphism presence
  unknown
Morphology of sclerotia
• presence
  absent

Anatomy

Anatomical features of the entire mycorrhiza
• emanating elements presence-type
  rhizomorphs
or    emanating hyphae
• emanating elements cystidia location
  not applicable
• crystals presence
  absent
• crystals location
  not applicable
• blue granules presence
  present
• blue granules location
  not applicable
Anatomy of laticifers
• presence
  absent
• location
  not applicable
• shape
  not applicable
• ramification presence-abundance
  not applicable
• septa presence
  not applicable
• contents colour
  not applicable
• cell length
  not applicable
• cell diameter
  not applicable
• cell wall thickness
  not applicable
Anatomical features of the mantle
• completeness
  complete
• matrix presence
  unknown
• matrix location
  unknown
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)
• hyphal net cells shape
  not applicable
• hyphal net cells diameter
  not applicable
• hyphal net cell walls habit
  not applicable
• mound cells shape
  globose
• mound cells diameter
20 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)
• mound cells length
20 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)
• mound cells cell wall thickness
0.2 µm    Lower value of unspecified range (could be µ-s.d., but not known)
0.4 µm    Upper value of unspecified range (could be µ+s.d., but not known)
• mound cells cell wall kind
  with conical wall structures
• matrix kind
  unknown
• hyphal system kind
  not applicable
• hyphae arrangement
  not specific
• hyphae short protrusions presence
  unknown
• hyphae sticky matrix on hyphal surface presence
  absent [at some places with yellow-brown amorphous matrix on surface]
and    present
• pores between cells presence
  unknown
• pores between cells abundance
  unknown
• hyphae hyphal junctions angle {between}
  not applicable
• septa thickness {relative to cell walls}
  unknown
• septa clamps presence
  absent
• septa clamps abundance
  not applicable
• cell shape
  not applicable
• cell pigment location-colour
  membranaceously brownish
• cell contents presence-kind
  unknown
• cell diameter
  unknown
• cell length
  unknown
• cell density
6     Lower value of unspecified range (could be µ-s.d., but not known)
7     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
  smooth [mound cells with conical cell wall protuberances]
• cell wall projections presence
  unknown
• cell wall projections abundance
  unknown
• cell wall projections shape
  unknown
• crystals diameter
  not applicable
• crystals length
  not applicable
• drops of exuded pigment presence
  absent
• pigment granula on surface presence
  absent
• blue granules location
  not applicable
Anatomy of the middle mantle layer
• organisation
  pseudoparenchymatous
• matrix kind
  unknown
• hyphae arrangement
  plectenchymatous, star-like
• cell shape
  polygonal
• cell pigment location-colour
  membranaceously brownish
• cell diameter
  unknown
• cell length
  unknown
• cell density
  unknown
• cell contents presence-kind
  unknown
• cell wall thickness
0.2 µm    Upper value of unspecified range (could be µ+s.d., but not known)
0.2 µm    Lower value of unspecified range (could be µ-s.d., but not known)
0.2 µm    Mean (= average)
• cell wall surface habit
  smooth
• crystals diameter
  not applicable
• crystals length
  not applicable
• cell blue granules location
  not applicable
Anatomy of the inner mantle layer
• organisation
  plectenchymatous
• matrix kind
  unknown
• hyphae arrangement
  ring-like
• cell shape
  variable
• septa thickness
  unknown
• septa clamps presence
  unknown
• cell pigment location-colour
  membranaceously brownish
• cell diameter
  unknown
• cell length
  unknown
• cell density
  not applicable
• cell contents presence-kind
  unknown
• cell blue granules location
  not applicable
Anatomy of the outer mantle layer of the ectormycorrhizal tip
• anatomy mantle outer mantle layer {of ectomycorrhizal tip} organisation
  like other parts of mantle
or    pseudoparenchymatous
• anatomy mantle outer mantle layer {of ectomycorrhizal tip} matrix kind
  unknown
• anatomy mantle outer mantle layer {of ectomycorrhizal tip} hyphae diameter
  unknown
• anatomy mantle outer mantle layer {of ectomycorrhizal tip} cell density
8     Lower value of unspecified range (could be µ-s.d., but not known)
9     Upper value of unspecified range (could be µ+s.d., but not known)
Anatomy of the mantle in longitudinal section



Anatomy of the mantle in cross-section



Anatomy of the emanating elements in general
• intrahyphal hyphae presence
  unknown
• intrahyphal hyphae clamps presence
  unknown
• septal pores configuration
  unknown
• backwards-oriented ramifications presence
  absent
• backwards-oriented clamps presence
  absent
• anastomoses type
  unknown
• anastomoses surface habit
  unknown
• anastomoses cell wall thickness {relative to remaining cell walls}
  unknown
• anastomoses anastomosal bridge thickness {relative to hyphae}
  unknown
• anastomoses location
  unknown
Anatomy of cystidia


Anatomy of emanating hyphae
• shape
  straight
or    wavy [slightly wavy]
• cell pigment location-colour
  membranaceously brownish
or    membranaceously yellowish
• pigment presence-distribution
  unknown
• cell contents presence-kind
  unknown
• drops of exuded pigment presence
  absent

Anatomy of the ramification of emanating hyphae
• presence
  present
• kind
  Y-shaped
• distance {from septum}
  one or two hyphal diam. below 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}
  unknown

Anatomy of the septa of emanating hyphae
• clamps presence
  present
• clamps surface kind
  smooth
• clamps outline {in dorsal view}
  oval
• clamps width {relative to hypha in dorsal view}
  unknown
• clamps outline {in lateral view}
  as a semicircle
• clamps width {relative to hypha in lateral view}
  as broad as
• clamps hole presence
  present
• clamps blister-like structure {at basis} presence
  absent

Anatomy of secondary septa of emanating hyphae
• presence
  present
• abundance
  infrequent
• distribution
  unknown

Anatomy of the cells of emanating hyphae
• anatomy emanating elements emanating hyphae cell shape
  slightly constricted
or    even
• anatomy emanating elements emanating hyphae cell shape {at distal end}
  simple
• anatomy emanating elements emanating hyphae cell diameter
1 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)
• anatomy emanating elements emanating hyphae cell length
50 µm    Lower value of unspecified range (could be µ-s.d., but not known)
100 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 emanating elements emanating hyphae cell wall surface structures shape
  not applicable
• anatomy emanating elements emanating hyphae cell wall thickness
0.2 µm    Lower value of unspecified range (could be µ-s.d., but not known)
0.8 µm    Upper value of unspecified range (could be µ+s.d., but not known)
• 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 the crystals occouring in emanating hyphae
• presence shape
  not applicable
• orientation
  not applicable
• diameter
  not applicable
• length
  not applicable

Anatomy of the warts occouring on emanating hyphae
• presence
  not applicable
• length
  not applicable
Anatomy of rhizomorphs
• type
  undifferentiated; margins rather smooth; hyphae compactly arranged and of uniform diameter
(type B)
• nodia presence
  present
• internal nodia presence
  absent
• gelatinous matrix presence
  unknown
• gelatinized hyphae presence
  unknown
• cup-like structures on surface presence
  absent
• conical young side-branches presence
  present
• a "ball" of intertwined, ramified, thin hyphae presence
  unknown
• blue granules location
  not applicable

Anatomy of hyphae in rhizomorphs
• anatomy emanating elements rhizomorphs clamps presence
  unknown
• contents presence-kind
  unknown
• ampullate, trumpet-like inflated presence
  absent
• ampullate inflations thickness
  not applicable
Anatomy of vessel-like or thickened hyphae in rhizomorphs
• anatomy emanating elements rhizomorphs clamps presence
  unknown
• anatomy emanating elements rhizomorphs hyphae contents presence-kind
  unknown
• anatomy emanating elements rhizomorphs hyphae ampullate, trumpet-like inflated presence
  absent
• anatomy emanating elements rhizomorphs hyphae ampullate inflations thickness
  not applicable
Anatomy of central non-vessel-like hyphae in rhizomorphs
• anatomy emanating elements rhizomorphs clamps presence
  unknown
• anatomy emanating elements rhizomorphs hyphae contents presence-kind
  unknown
• anatomy emanating elements rhizomorphs hyphae ampullate, trumpet-like inflated presence
  absent
• anatomy emanating elements rhizomorphs hyphae ampullate inflations thickness
  not applicable
Anatomy of peripheral hyphae in rhizomorphs
• anatomy emanating elements rhizomorphs clamps presence
  unknown
• anatomy emanating elements rhizomorphs hyphae contents presence-kind
  unknown
• anatomy emanating elements rhizomorphs hyphae ampullate, trumpet-like inflated presence
  absent
• anatomy emanating elements rhizomorphs hyphae ampullate inflations thickness
  not applicable
Anatomy of solitary thick-walled hyphae in rhizomorphs
• anatomy emanating elements rhizomorphs clamps presence
  unknown
• anatomy emanating elements rhizomorphs hyphae contents presence-kind
  unknown
• anatomy emanating elements rhizomorphs hyphae ampullate, trumpet-like inflated presence
  absent
• anatomy emanating elements rhizomorphs hyphae ampullate inflations thickness
  not applicable
Anatomy of chlamydospores
• presence
  absent
Anatomy of sclerotia
• internal structure organisation
  not applicable

Ecology

• geographic occurrence continent
  Europe
• knowledge about association with foreign fruitbodies presence
  unknown ['9001' added to avoid duplicates!]#OCCURS TWICE IN SAME CHARACTER: PLEASE CORRECT DEFINITION!#

Tree

• plant family
  Salicaceae
• plant genus
  Populus
• plant subgenus-section
  unknown
• plant habitat kind
  unknown

Fungus

• family
  Amanitaceae [genus Tomentella, close to Tomentella stuposa]
or    Thelephoraceae ss. Stalpers. excl. Tylospora
• subfamily
  unknown
• subgenus-section
  unknown
• subsection
  unknown

– Item listing –