– Enlarged view – |
• references | |
Agerer R, Gronbach E (1990) Xerocomus badius. In Agerer R (ed) Colour Atlas of Ectomycorrhizae, plate 49, Einhorn-Verlag, Schwäbisch Gmünd. Berg B (1989) Charakterisierung und Vergleich von Ektomykorrhizen gekalkter Fichtenbestände. Diss Univ München. Gronbach E (1988) Charakterisierung und Identifizierung von Ektomykorrhizen in einem Fichtenbestand mit Untersuchungen zur Merkmalsvariabilität in sauer beregneten Flächen. Bibl Mycol 125: 1-217. Haug I, Pritsch K (1992) Ectomycorrhizal types of spruce (Picea abies (L.) Karst.) in the Black Forest. A microscopical atlas. Kernforschungszentrum Karlsruhe. |
• length | |
2 mm | Lower value of unspecified range (could be µ-s.d., but not known) |
20 mm | Upper value of unspecified range (could be µ+s.d., but not known) |
• ramification presence-type | |
monopodial-pinnate | |
or | monopodial-pyramidal |
• tips {per 10 mm} number | |
6 | Lower value of unspecified range (could be µ-s.d., but not known) |
14 | Upper value of unspecified range (could be µ+s.d., but not known) |
• ramification orders | |
0 | 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) |
• abundance | |
abundant, dense | |
• main axis diameter | |
0.4 mm | Lower value of unspecified range (could be µ-s.d., but not known) |
0.8 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 | |
abundant | |
• exploration type | |
long distance |
• shape | |
straight | |
or | bent |
• shape {of distal end} | |
not inflated, cylindric | |
or | inflated, club-shaped |
• length | |
0 mm | Lower value of unspecified range (could be µ-s.d., but not known) |
3 mm | Upper value of unspecified range (could be µ+s.d., but not known) |
• diameter | |
0.2 mm | Minimum value |
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) |
0.6 mm | Maximum value |
• colour | |
brown | |
or | green |
or | white |
• very tip colour | |
white | |
• older parts colour | |
ochre, yellowish brown | |
or | white |
• 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 general} habit | |
silvery | |
or | smooth |
• mantle surface {in detail} kind | |
forming rings (reticulate) | |
• emanating hyphae presence | |
absent | |
or | present |
• emanating hyphae abundance | |
infrequent |
• diameter | |
0 mm | Lower value of unspecified range (could be µ-s.d., but not known) |
0.1 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 |
• ramification kind-frequency | |
frequently, at restricted points | |
or | infrequently, at restricted points |
• connection to mantle kind | |
distinct | |
• origin location | |
proximal | |
• margin habit | |
smooth | |
• dimorphism presence | |
absent |
• presence | |
absent |
• emanating elements presence-type | |
rhizomorphs | |
• blue granules presence | |
absent |
• presence | |
absent |
• organisation | |
plectenchymatous | |
• mantle type | |
ring-like arrangement of hyphal bundles (type A) | |
• 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 diameter | |
3 µm | Minimum value |
5 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) |
12 µm | Maximum value |
• cell length | |
10 µm | Minimum value |
20 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) |
60 µm | Maximum value |
• cell wall thickness | |
0.2 µm | Mean (= average) |
• cell wall surface habit | |
smooth | |
• drops of exuded pigment presence | |
absent |
• organisation | |
plectenchymatous | |
• cell 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) |
7 µm | Maximum value |
• cell wall thickness | |
0.2 µm | Mean (= average) |
• cell wall surface habit | |
smooth |
• organisation | |
plectenchymatous | |
• septa clamps presence | |
absent | |
• cell pigment location-colour | |
absent |
• anatomy mantle outer mantle layer {of ectomycorrhizal tip} organisation | |
like other parts of mantle |
• mantle thickness {apart from tip} | |
30 µm | Minimum value |
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) |
80 µm | Maximum value |
• mantle thickness {at ectomycorrhizal tip} | |
55 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) |
• mantle different layers presence | |
not discernable | |
• outer mantle layer organisation | |
plectenchymatous | |
• middle mantle layer organisation | |
plectenchymatous | |
• inner mantle layer organisation | |
plectenchymatous | |
• unlayered mantle hyphae tangentially length | |
2 µm | Minimum value |
5 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
18 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
30 µm | Maximum value |
• unlayered mantle hyphae radially diameter | |
1 µm | Minimum value |
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) |
12 µm | Maximum value |
• presence | |
present | |
• rows number | |
2 | Mean (= average) |
3 | Maximum value |
• shape | |
tangentially-oval, -elliptic or -cylindrical, and oriented in parallel to root axis | |
• tangentially length | |
20 µm | Minimum value |
30 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
115 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
145 µm | Maximum value |
• radially diameter | |
3 µm | Minimum value |
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) |
30 µm | Maximum value |
• mean tangenial length TCt | |
75.9 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
87 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
• mean shape-ratio TCq | |
4.7 | Lower value of unspecified range (could be µ-s.d., but not known) |
13.5 | Upper value of unspecified range (could be µ+s.d., but not known) |
• anatomy mantle longitudinal section cortical (epidermal) cells shape | |
rectangular | |
or | tangentially-oval to -elliptic or -cylindrical, and oriented in parallel to root axis |
• anatomy mantle longitudinal section cortical (epidermal) cells tangentially length | |
18 µm | Minimum value |
40 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) |
144 µm | Maximum value |
• anatomy mantle longitudinal section cortical (epidermal) cells radially diameter | |
8 µm | Minimum value |
18 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) |
50 µm | Maximum value |
• anatomy mantle longitudinal section cortical (epidermal) cells mean tangential length CCt (ECt) | |
69.4 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
88.7 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
• anatomy mantle longitudinal section cortical (epidermal) cells mean shape-ratio CCq (ECq) | |
3.7 | Mean (= average) |
• structure {in plan view} | |
of palmetti type | |
• lobes width | |
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 |
• mantle different layers presence | |
not discernible | |
• outer mantle layer organisation | |
plectenchymatous | |
• middle mantle layer organisation | |
plectenchymatous | |
• inner mantle layer organisation | |
plectenchymatous | |
• unlayered mantle hyphae tangentially length | |
2 µm | Minimum value |
5 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
18 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
30 µm | Maximum value |
• unlayered mantle hyphae radially diameter | |
1 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) |
10 µm | Maximum value |
• 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) |
60 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
80 µm | Maximum value |
• radially diameter | |
3 µm | Minimum value |
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) |
30 µm | Maximum value |
• mean tangential length TCt | |
34.3 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
49.3 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
• mean shape-ratio TCq | |
3.4 | Lower value of unspecified range (could be µ-s.d., but not known) |
7.6 | Upper value of unspecified range (could be µ+s.d., but not known) |
• anatomy mantle cross-section cortical (epidermal) cells shape | |
round | |
or | tangentially-oval to tangentially-elliptic |
• anatomy mantle cross-section cortical (epidermal) cells tangentially length | |
14 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) |
60 µm | Maximum value |
• anatomy mantle cross-section cortical (epidermal) cells radially diameter | |
8 µm | Minimum value |
18 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
45 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
50 µm | Maximum value |
• anatomy mantle cross-section cortical (epidermal) cells mean tangential length CCt | |
28.4 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
32.6 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
• anatomy mantle cross-section cortical (epidermal) cells mean shape-ratio CCq | |
1.2 | Lower value of unspecified range (could be µ-s.d., but not known) |
1.4 | Upper value of unspecified range (could be µ+s.d., but not known) |
• 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 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) |
30 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 | |
• 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 | |
• structure {in plan view} | |
of palmetti type |
• septal pores configuration | |
dolipore-like structures | |
• backwards-oriented clamps presence | |
absent |
• type | |
highly differentiated; thick hyphae forming mostly a core, septa often partially or completely dissolved (type F) |
|
• nodia presence | |
present | |
• internal nodia presence | |
absent | |
• gelatinized hyphae presence | |
absent | |
• cup-like structures on surface presence | |
absent | |
• conical young side-branches presence | |
present | |
• a "ball" of intertwined, ramified, thin hyphae presence | |
absent |
• contents presence-kind | |
filled with brownish or yellowish substances | |
• ampullate, trumpet-like inflated presence | |
absent |
• anatomy emanating elements rhizomorphs hyphae contents presence-kind | |
filled with brownish or yellowish substances | |
• anatomy emanating elements rhizomorphs hyphae ampullate, trumpet-like inflated presence | |
absent |
• anatomy emanating elements rhizomorphs hyphae contents presence-kind | |
filled with brownish or yellowish substances | |
• anatomy emanating elements rhizomorphs hyphae ampullate, trumpet-like inflated presence | |
absent |
• anatomy emanating elements rhizomorphs hyphae contents presence-kind | |
filled with brownish or yellowish substances | |
• anatomy emanating elements rhizomorphs hyphae ampullate, trumpet-like inflated presence | |
absent |
• anatomy emanating elements rhizomorphs hyphae contents presence-kind | |
filled with brownish or yellowish substances | |
• anatomy emanating elements rhizomorphs hyphae ampullate, trumpet-like inflated presence | |
absent |
• presence | |
absent |
• {of ectomycorrhiza former} presence | |
present | |
• {of ectomycorrhiza former} abundance | |
occasionally present | |
• shape | |
globular |
• number {per cell} | |
2 | Mean (= average) |
• shape | |
round | |
• diameter | |
1 µm | Minimum value |
1.5 µm | Mean (= average) |
2 µm | Maximum value |
• length | |
1 µm | Minimum value |
1.5 µm | Mean (= average) |
2 µm | Maximum value |
• distance {between each other} | |
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) |
• septal pores type | |
as dolipores with perforated parenthesome | |
• mantle matrix presence-kind | |
transparent |
• geographic occurrence continent | |
Europe | |
• knowledge about association with foreign fruitbodies presence | |
unknown |
• plant family | |
Pinaceae | |
• plant genus | |
Picea | |
• plant habitat kind | |
forests, woods |
• family | |
Boletaceae | |
• subfamily | |
Boletaceae subf. Xerocomoideae | |
• fruitbodies growth habit | |
epigeous | |
or | pileate-porioid |
• public notes | |
Mycorrhizal systems irregularly monopodial; mycorrhizal ends almost straight, white, with brownish-olive patches, older parts whitish with more frequent brownish-olive parts; rhizomorphs with brownish- olive patches; autofluorescence of mantle in section with UV-filter light blue to greenish, with blue-filter light yellow to yellow-ochre, with green-fiter red; mantle in brillant-cresyl-blue with violet-blue cytoplasm, in toluidin-blue walls and cytplasm violet-blue, in cotton-blue blue-green, in ruthenium-red walls orange-red and cytoplasm slightly pink, in NH4OH no reaction. |