– Enlarged view – |
• references | |
Waller K, Agerer R, Brand F, Taylor AFS, Wanner G (1993) Piceirhiza oleiferans, eine neue Ektomykorrhizen-Art an Picea abies. Sendtnera 1: 11-22. Waller K, Brand F, Agerer R, Taylor A (1993) Piceirhiza oleiferans. In Agerer R (ed) Colour Atlas of Ectomycorrhizae, plate 79, Einhorn-Verlag, Schwäbisch Gmünd. |
• length | |
0 mm | Lower value of unspecified range (could be µ-s.d., but not known) |
11 mm | Upper value of unspecified range (could be µ+s.d., but not known) |
• ramification presence-type | |
monopodial-pyramidal | |
• 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 | |
0.5 mm | Lower value of unspecified range (could be µ-s.d., but not known) |
0.9 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 | |
present | |
• rhizomorphs frequency | |
infrequent | |
• exploration type | |
short distance |
• 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) |
4 mm | Upper value of unspecified range (could be µ+s.d., but not known) |
• diameter | |
0.25 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 | |
or | white |
• very tip colour | |
white | |
• mantle cortical cells visibility | |
not visible | |
• mantle {distinct} surface visibility | |
present | |
• mantle transparency | |
semi-transparent, opaque | |
• mantle laticifers visibility | |
absent | |
• mantle secreted latex {after scratching mantle} presence | |
present | |
• mantle secreted latex {after scratching mantle} colour-habit | |
white, remaining white after some minutes | |
• mantle dots presence-colour | |
absent | |
• mantle carbonizing presence | |
absent | |
• mantle surface {in general} habit | |
smooth | |
• emanating hyphae presence | |
present | |
• emanating hyphae abundance | |
infrequent |
• diameter | |
0 mm | Lower value of unspecified range (could be µ-s.d., but not known) |
0.03 mm | Upper value of unspecified range (could be µ+s.d., but not known) |
• cross-section shape | |
round or roundish | |
• colour | |
concolourous to mantle | |
or | whitish |
• origin location | |
proximal | |
• margin habit | |
smooth | |
• dimorphism presence | |
absent |
• presence | |
absent |
• emanating elements presence-type | |
rhizomorphs | |
• blue granules presence | |
absent |
• presence | |
absent |
• matrix presence | |
present | |
• matrix location | |
inner mantle layer |
• organisation | |
plectenchymatous | |
• mantle type | |
ring-like arrangement of hyphal bundles (type A) | |
and | hyphae rather irregularly arranged and no special pattern discernible (type B) |
• hyphal system kind | |
undifferentiated | |
• septa thickness {relative to cell walls} | |
as thick as walls | |
• septa clamps presence | |
absent | |
• cell shape | |
cylindric, constricted at septa | |
• cell pigment location-colour | |
absent | |
• cell contents presence-kind | |
oily droplets, which do not stain in sulpho-vanillin | |
• cell 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) |
• cell length | |
40 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
60 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
• cell wall thickness | |
0.2 µm | Mean (= average) |
• cell wall surface habit | |
smooth | |
• drops of exuded pigment presence | |
absent |
• organisation | |
plectenchymatous | |
or | pseudoparenchymatous |
• hyphae arrangement | |
plectenchymatous, ring-like | |
or | plectenchymatous, star-like |
• cell pigment location-colour | |
colourless | |
• cell diameter | |
5 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) |
• cell length | |
6 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) |
• cell contents presence-kind | |
oily droplets, which do not stain in sulpho-vanillin | |
• cell wall thickness | |
0.4 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) |
• cell wall surface habit | |
smooth |
• organisation | |
plectenchymatous with pseudoparenchymatous nests of cells | |
• matrix kind | |
not gelatinous | |
• hyphae arrangement | |
star-like | |
or | ring-like |
• septa clamps presence | |
absent | |
• cell pigment location-colour | |
absent | |
• cell diameter | |
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) |
• cell length | |
15 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
60 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
• cell contents presence-kind | |
with oily droplets, which do not stain in sulpho-vanillin |
• anatomy mantle outer mantle layer {of ectomycorrhizal tip} organisation | |
like other parts of mantle |
• mantle thickness {apart from tip} | |
50 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
60 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
• mantle thickness {at ectomycorrhizal tip} | |
40 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) |
• mantle different layers presence | |
discernable | |
• outer mantle layer organisation | |
plectenchymatous | |
• outer mantle layer hyphae radially diameter | |
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) |
• middle mantle layer organisation | |
pseudoparenchymatous | |
• middle mantle layer hyphae tangentially length | |
3 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) |
12 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
• inner mantle layer organisation | |
plectenchymatous | |
• inner mantle layer hyphae radially diameter | |
3 µm | Mean (= average) |
• presence | |
present | |
• shape | |
tangentially-oval, -elliptic or -cylindrical, and oriented in parallel to root axis | |
• tangentially length | |
30 µm | Minimum value |
50 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
130 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
150 µm | Maximum value |
• radially diameter | |
7 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) |
• mean tangenial length TCt | |
83 µm | Mean (= average) |
• mean shape-ratio TCq | |
7.3 | Mean (= average) |
• anatomy mantle longitudinal section cortical (epidermal) cells shape | |
tangentially-oval to -elliptic or -cylindrical, and oriented obliquely | |
or | tangentially-oval to -elliptic or -cylindrical, and oriented in parallel to root axis |
• anatomy mantle longitudinal section cortical (epidermal) cells tangentially length | |
32 µm | Minimum value |
45 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 mantle longitudinal section cortical (epidermal) cells radially diameter | |
12 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) |
33 µm | Maximum value |
• anatomy mantle longitudinal section cortical (epidermal) cells mean tangential length CCt (ECt) | |
79.8 µm | Mean (= average) |
• anatomy mantle longitudinal section cortical (epidermal) cells mean shape-ratio CCq (ECq) | |
4.6 | Mean (= average) |
• presence | |
present | |
• kind | |
protruding towards endodermis | |
• structure {in plan view} | |
of palmetti type | |
• lobes width | |
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) |
• mantle different layers presence | |
discernible | |
• outer mantle layer organisation | |
plectenchymatous | |
• outer mantle layer hyphae radially diameter | |
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) |
• middle mantle layer organisation | |
pseudoparenchymatous | |
• middle mantle layer hyphae tangentially length | |
3 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) |
12 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
• inner mantle layer organisation | |
plectenchymatous | |
• inner mantle layer hyphae radially diameter | |
3 µm | Mean (= average) |
• presence | |
present | |
• rows number | |
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) |
3 | Maximum value |
• shape | |
tangentially-oval to tangentially-elliptic | |
• tangentially length | |
15 µm | Minimum value |
20 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
55 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
60 µm | Maximum value |
• radially diameter | |
4 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) |
• mean tangential length TCt | |
34.2 µm | Mean (= average) |
• mean shape-ratio TCq | |
4.2 | Mean (= average) |
• anatomy mantle cross-section cortical (epidermal) cells shape | |
radially-oval to -elliptic | |
or | tangentially-oval to tangentially-elliptic |
• anatomy mantle cross-section cortical (epidermal) cells tangentially length | |
11 µm | Minimum value |
18 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) |
• anatomy mantle cross-section cortical (epidermal) cells radially diameter | |
10 µm | Minimum value |
14 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) |
25 µm | Maximum value |
• anatomy mantle cross-section cortical (epidermal) cells mean tangential length CCt | |
21.9 µm | Mean (= average) |
• anatomy mantle cross-section cortical (epidermal) cells mean shape-ratio CCq | |
1.4 | Mean (= average) |
• presence | |
present | |
• kind | |
protruding towards endodermis | |
• anatomy mantle cross-section hyphal cells around tannin cells shape | |
roundish | |
• anatomy mantle cross-section hyphal cells around tannin cells thickness | |
2.5 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 cross-section hyphal rows around tannin cells number | |
one | |
or | two |
or | three |
• 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 | |
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 |
• anatomy mantle cross-section hyphal rows around cortical (epidermal) cells number | |
one | |
• lobes width | |
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) |
• structure {in plan view} | |
of palmetti type |
• intrahyphal hyphae presence | |
absent | |
• anastomoses type | |
open, with a short bridge or bridge almost lacking |
• shape | |
not striking | |
• cell pigment location-colour | |
absent | |
• drops of exuded pigment presence | |
absent |
• clamps presence | |
present | |
• clamps blister-like structure {at basis} presence | |
absent |
• presence | |
present | |
• abundance | |
abundant | |
• distribution | |
evenly distributed |
• type | |
undifferentiated; margins rather smooth; hyphae compactly arranged and of uniform diameter (type B) |
|
• internal nodia presence | |
absent | |
• gelatinized hyphae presence | |
absent | |
• cup-like structures on surface presence | |
absent | |
• a "ball" of intertwined, ramified, thin hyphae presence | |
absent |
• ampullate, trumpet-like inflated presence | |
absent |
• anatomy emanating elements rhizomorphs hyphae ampullate, trumpet-like inflated presence | |
absent |
• anatomy emanating elements rhizomorphs hyphae ampullate, trumpet-like inflated presence | |
absent |
• anatomy emanating elements rhizomorphs hyphae ampullate, trumpet-like inflated presence | |
absent |
• anatomy emanating elements rhizomorphs hyphae ampullate, trumpet-like inflated presence | |
absent |
• presence | |
absent |
• {of ectomycorrhiza former} presence | |
absent |
• number {per cell} | |
2 | Mean (= average) |
• shape | |
round | |
or | oval |
• diameter | |
1.5 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) |
• length | |
1.5 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) |
• septal pores type | |
of deviating type |
• geographic occurrence continent | |
Europe |
• plant family | |
Pinaceae | |
• plant genus | |
Picea | |
• plant habitat kind | |
forests, woods |
• public notes | |
Mycorrhizal systems irregular monopodial- pyramidal; mycorrhizal ends colourless, root colour results in brownish-rosy colour of mycorrhizae; autofluorescence of mantle in section with UV-filter in outer layers creme and middle and inner layers slightly blue, in blue-filter outer mantle layers orange-yellow, in green-filter mantle red; nuclei lying mostly close together. |