Tuber uncinatum Chat. + Corylus

Literature

• references
	Müller WR, Rauscher T, Agerer R, Chevalier G (1996) Tuber uncinatum Chat.+ Corylus avellana L. Descr Ectomyc 1: 179-183.

Morphology

Morphology of the mycorrhizal system

• length
0 mm	Lower value of unspecified range (could be µ-s.d., but not known)
6 mm	Upper value of unspecified range (could be µ+s.d., but not known)
• ramification presence-type
	monopodial-pyramidal [very irregularly ramified]
• ramification orders
0	Lower value of unspecified range (could be µ-s.d., but not known)
1	Upper value of unspecified range (could be µ+s.d., but not known)
2	Maximum value
• main axis diameter
0.3 mm	Lower value of unspecified range (could be µ-s.d., but not known)
0.39 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
	short distance

Morphology of the unramified ends

• shape
	straight
• shape {of distal end}
	not inflated, cylindric
• length
0 mm	Lower value of unspecified range (could be µ-s.d., but not known)
2.6 mm	Upper value of unspecified range (could be µ+s.d., but not known)
3 mm	Maximum value
• diameter
0.3 mm	Mean (= average)
• colour
	brown
or	red
• very tip colour
	brown
or	ochre, yellowish brown
• older parts colour
	dark brown
or	brown
• mantle cortical cells visibility
	not visible
• mantle {distinct} surface visibility
	present
• mantle transparency
	not transparent
• mantle laticifers visibility
	absent
• mantle dots presence-colour
	absent
• mantle carbonizing presence
	absent
• mantle surface {in detail} kind
	densely short-spiny
• emanating hyphae presence
	absent
or	present
• emanating hyphae abundance
	infrequent

Morphology of sclerotia

• presence
	absent

Anatomy

Anatomical features of the entire mycorrhiza

• emanating elements presence-type
	cystidia
• emanating elements cystidia location
	on outer mantle layer

Anatomy of laticifers

• presence
	absent

Anatomical features of the mantle

• matrix presence
	absent

Anatomy of the outer mantle layer apart from the ectormycorrhizal tip

• organisation
	plectenchymatous
and	pseudoparenchymatous
• organisation {if pseudoparenchymatous} cell shape
	angular
• mantle type
	angular cells (type L)
• pores between cells presence
	absent
• septa clamps presence
	absent
• cell pigment location-colour
	membranaceously brownish
• cell contents presence-kind
	absent
• cell diameter
3 µm	Minimum value
5 µm	Lower value of unspecified range (could be µ-s.d., but not known)
8 µm	Upper value of unspecified range (could be µ+s.d., but not known)
10 µm	Maximum value
• cell length
6 µm	Minimum value
8 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)
15 µm	Maximum value
• cell density
10	Lower value of unspecified range (could be µ-s.d., but not known)
12	Upper value of unspecified range (could be µ+s.d., but not known)
• cell wall thickness
0.5 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)
• cell wall with globular thickenings
	absent
• cell wall surface habit
	smooth
• cell wall projections presence
	present
• cell wall projections abundance
	infrequent
• cell wall projections shape
	even in thickness
• drops of exuded pigment presence
	absent

Anatomy of the middle mantle layer

• organisation
	pseudoparenchymatous
• cell pigment location-colour
	membranaceously brownish
• cell diameter
4 µm	Lower value of unspecified range (could be µ-s.d., but not known)
10 µm	Upper value of unspecified range (could be µ+s.d., but not known)
13 µm	Maximum value
• cell length
6 µm	Minimum value
8 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
• cell density
6	Minimum value
9	Lower value of unspecified range (could be µ-s.d., but not known)
11	Upper value of unspecified range (could be µ+s.d., but not known)
• cell contents presence-kind
	absent
• cell wall thickness
0.5 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)
• cell wall surface habit
	smooth

Anatomy of the inner mantle layer

• organisation
	pseudoparenchymatous
• cell pigment location-colour
	membranaceously brownish
• cell diameter
3 µm	Minimum value
5 µm	Lower value of unspecified range (could be µ-s.d., but not known)
8 µm	Upper value of unspecified range (could be µ+s.d., but not known)
10 µm	Maximum value
• cell length
7 µm	Minimum value
10 µm	Lower value of unspecified range (could be µ-s.d., but not known)
14 µm	Upper value of unspecified range (could be µ+s.d., but not known)
16 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
	pseudoparenchymatous
• anatomy mantle outer mantle layer {of ectomycorrhizal tip} hyphae diameter
2 µm	Minimum value
3 µm	Lower value of unspecified range (could be µ-s.d., but not known)
6 µm	Upper value of unspecified range (could be µ+s.d., but not known)
7 µm	Maximum value
• anatomy mantle outer mantle layer {of ectomycorrhizal tip} cell density
14	Lower value of unspecified range (could be µ-s.d., but not known)
16	Upper value of unspecified range (could be µ+s.d., but not known)

Anatomy of the mantle in longitudinal section

• mantle thickness {apart from tip}
15 µm	Minimum value
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)
30 µm	Maximum value
• mantle thickness {at ectomycorrhizal tip}
5 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)
20 µm	Maximum value
• middle mantle layer hyphae tangentially length
5 µm	Minimum value
8 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)
20 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
6 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)
• anatomy mantle longitudinal section cortical (epidermal) cells radially diameter
23 µm	Minimum value
28 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)
60 µm	Maximum value

Anatomy of the Hartig net in longitudinal section

• presence
	present
• kind
	paraepidermal
• structure {in plan view}
	of palmetti type
• lobes width
1 µm	Minimum value
1.5 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)
3 µm	Maximum value

Anatomy of the mantle in cross-section

• mantle different layers presence
	discernible
• outer mantle layer organisation
	pseudoparenchymatous
• outer mantle layer hyphae tangentially length
5 µm	Lower value of unspecified range (could be µ-s.d., but not known)
10 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)
3 µm	Upper value of unspecified range (could be µ+s.d., but not known)
4 µm	Maximum value
• middle mantle layer organisation
	pseudoparenchymatous
• middle mantle layer hyphae tangentially length
3 µm	Minimum value
5 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)
• middle mantle layer hyphae radially diameter
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)
7 µm	Maximum value
• inner mantle layer organisation
	pseudoparenchymatous
• 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)
10 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
8 µm	Minimum value
10 µm	Lower value of unspecified range (could be µ-s.d., but not known)
22 µm	Upper value of unspecified range (could be µ+s.d., but not known)
25 µm	Maximum value
• anatomy mantle cross-section cortical (epidermal) cells radially diameter
11 µm	Minimum value
14 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)
45 µm	Maximum value

Anatomy of the Hartig net in cross-section

• presence
	present
• kind
	one or half a row of cortical cells adjoining endodermis free of Hartig net
• anatomy mantle cross-section hyphal cells around cortical (epidermal) cells shape
	roundish
or	cylindrical
• anatomy mantle cross-section hyphal cells around cortical (epidermal) cells thickness
1 µm	Minimum value
1.5 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)
3 µm	Maximum value
• anatomy mantle cross-section hyphal rows around cortical (epidermal) cells number
	one

Anatomy of the emanating elements in general

Anatomy of cystidia

Anatomy of cystidia (type 1)

• type
	awl-shaped, bristle-like (type A)
• ramification presence-position
	absent
• septa presence
	present
• septa kind
	simple
• diameter {proximal}
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)
• diameter {distal}
2 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)
• length
300 µm	Minimum value
450 µm	Lower value of unspecified range (could be µ-s.d., but not known)
800 µm	Upper value of unspecified range (could be µ+s.d., but not known)
900 µm	Maximum value
• cell wall colour
	brownish
• cell wall colour {relative to mantle cells}
	similar
• cell wall thickness
1 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)
• cell wall thickness {relative to mantle cells}
	similar in thickness
• cell wall evenness
	even in thickness
• surface habit
	smooth
or	warty
• contents presence
	absent
• contents type
	absent

Anatomy of emanating hyphae

• shape
	not striking
• drops of exuded pigment presence
	absent

Anatomy of the septa of emanating hyphae

• clamps presence
	absent

Anatomy of the cells of emanating hyphae

• anatomy emanating elements emanating hyphae cell shape {at distal end}
	simple
• anatomy emanating elements emanating hyphae cell diameter
4 µm	Minimum value
5 µm	Lower value of unspecified range (could be µ-s.d., but not known)
10 µm	Upper value of unspecified range (could be µ+s.d., but not known)
11 µm	Maximum value
• anatomy emanating elements emanating hyphae cell length
10 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)
• anatomy emanating elements emanating hyphae cell wall surface habit
	without lens-shaped appositions
or	with spindle-shaped appositions
• anatomy emanating elements emanating hyphae cell wall thickness
0.2 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)

Anatomy of rhizomorphs

• type
	lacking, only emanating hyphae present (type G)

Anatomy of hyphae in rhizomorphs

Anatomy of chlamydospores

• presence
	absent

Anatomy of haustoria

• {of ectomycorrhiza former} presence
	present
• {of ectomycorrhiza former} abundance
	occasionally present
• {of foreign origin} presence
	absent

Anatomy of nuclei

• number {per cell}
1	Lower value of unspecified range (could be µ-s.d., but not known)
2	Upper value of unspecified range (could be µ+s.d., but not known)

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 in section blue-filter, 450-490 nm presence
	present
• mantle in section green-filter, 530-560 nm presence
	present

Chemical reactions

• reaction with cotton-blue-lactic-acid presence
	present
• reaction with ethanol 70% presence
	absent
• reaction with FeSO4 presence
	present
• reaction with formol 40% presence
	absent
• reaction with guaiac presence
	absent
• reaction with KOH 10% presence
	present
• reaction with lactic acid presence
	absent
• reaction with Melzer's reagent presence
	absent
• reaction with phenole presence
	absent
• reaction with sulpho-vanillin presence
	absent

Ecology

• geographic occurrence continent
	Europe
• knowledge about association with foreign fruitbodies presence
	unknown

Tree

• plant family
	Betulaceae
• plant genus
	Corylus
• plant habitat kind
	nursery

Fungus

• family
	Tuberaceae
• fruitbodies growth habit
	hypogeous

Remarks

• public notes
	Mycorrhizal systems very irregularly ramified; mycorrhizal ends brown to reddish bown.

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