– Enlarged view – |
• references | |
Raidl S (1997) Studien zur Ontogenie an Rhizomorphen von Ektomykorrhizen. Bibl Mycol 169: 1-184. Samson J, Fortin JA (1988) Structural characterization of Fuscoboletinus and Suillus ectomycorrhizae synthesized on Larix laricina. Mycologia 80 (3): 382-392. Treu R (1990) Charakterisierung und Identifizierung von Ektomykorrhizen aus dem Nationalpark Berchtesgaden. Bibliotheca Mycologica 134: 1-196. Treu R (1990) Boletinus cavipes. In Agerer R (ed) Colour Atlas of Ectomycorrhizae, plate 35, Einhorn-Verlag, Schwäbisch Gmünd. |
• length | |
0 mm | Lower value of unspecified range (could be µ-s.d., but not known) |
11.3 mm | Upper value of unspecified range (could be µ+s.d., but not known) |
• ramification presence-type | |
monopodial-pinnate | |
or | 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) |
• abundance | |
abundant, dense | |
• main axis diameter | |
0.6 mm | Lower value of unspecified range (could be µ-s.d., but not known) |
1.13 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 | |
long distance |
• shape | |
straight | |
or | bent |
• shape {of distal end} | |
not inflated, cylindric | |
• length | |
0 mm | Lower value of unspecified range (could be µ-s.d., but not known) |
15 mm | Upper value of unspecified range (could be µ+s.d., but not known) |
• diameter | |
0.5 mm | Lower value of unspecified range (could be µ-s.d., but not known) |
0.67 mm | Upper value of unspecified range (could be µ+s.d., but not known) |
• colour | |
ochre, yellowish brown | |
or | white |
• very tip colour | |
white | |
or | whitish |
• older parts colour | |
white | |
• mantle cortical cells visibility | |
not visible | |
• mantle {distinct} surface visibility | |
present | |
• mantle transparency | |
not transparent | |
• mantle laticifers visibility | |
absent | |
• mantle dots presence-colour | |
brownish | |
• mantle carbonizing presence | |
absent | |
• mantle surface {in general} habit | |
silvery | |
or | smooth |
• emanating hyphae presence | |
absent |
• diameter | |
0 mm | Lower value of unspecified range (could be µ-s.d., but not known) |
0.32 mm | Upper value of unspecified range (could be µ+s.d., but not known) |
• cross-section shape | |
round or roundish | |
• colour | |
ochre, yellowish brown | |
or | whitish |
• ramification kind-frequency | |
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 | |
or | cystidia |
• emanating elements cystidia location | |
on outer mantle layer | |
• blue granules presence | |
absent |
• presence | |
absent |
• organisation | |
plectenchymatous | |
• mantle type | |
occasional patches of roundish cells on the mantle (type F) | |
• cell pigment location-colour | |
absent | |
• cell diameter | |
2.5 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 wall thickness | |
0.2 µm | Mean (= average) |
• cell wall surface habit | |
with few crystals | |
• drops of exuded pigment presence | |
absent |
• organisation | |
plectenchymatous | |
• hyphae arrangement | |
plectenchymatous, without pattern | |
• cell pigment location-colour | |
colourless | |
• cell diameter | |
2.5 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 wall thickness | |
0.2 µm | Mean (= average) |
• cell wall surface habit | |
smooth |
• organisation | |
plectenchymatous | |
• hyphae arrangement | |
without pattern | |
• septa clamps presence | |
absent | |
• cell pigment location-colour | |
absent | |
• cell diameter | |
2.5 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) |
• mantle thickness {apart from tip} | |
29 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
71 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
113 µm | Maximum value |
• mantle different layers presence | |
not discernable | |
• outer mantle layer organisation | |
plectenchymatous | |
or | pseudoparenchymatous |
• middle mantle layer organisation | |
plectenchymatous | |
or | pseudoparenchymatous |
• inner mantle layer organisation | |
plectenchymatous | |
or | pseudoparenchymatous |
• unlayered mantle 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) |
8 µm | Maximum value |
• presence | |
present | |
• shape | |
tangentially-oval, -elliptic or -cylindrical, and oriented in parallel to root axis | |
• tangentially length | |
52 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
240 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
• radially diameter | |
8 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) |
• mean tangenial length TCt | |
148.2 µm | Mean (= average) |
• mean shape-ratio TCq | |
8.7 | Mean (= average) |
• anatomy mantle longitudinal section cortical (epidermal) cells shape | |
tangentially-oval to -elliptic or -cylindrical, and oriented in parallel to root axis | |
• anatomy mantle longitudinal section cortical (epidermal) cells tangentially length | |
76 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
280 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) |
40 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
• anatomy mantle longitudinal section cortical (epidermal) cells mean tangential length CCt (ECt) | |
146.4 µm | Mean (= average) |
• anatomy mantle longitudinal section cortical (epidermal) cells mean shape-ratio CCq (ECq) | |
6.3 | Mean (= average) |
• presence | |
present | |
• kind | |
protruding towards endodermis | |
or | one or half a row of cortical cells adjoining endodermis free of Hartig net |
• mantle different layers presence | |
not discernible | |
• outer mantle layer organisation | |
plectenchymatous | |
or | pseudoparenchymatous |
• middle mantle layer organisation | |
plectenchymatous | |
or | pseudoparenchymatous |
• inner mantle layer organisation | |
plectenchymatous | |
or | pseudoparenchymatous |
• unlayered mantle 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) |
8 µm | Maximum value |
• rows number | |
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 |
• shape | |
tangentially-oval to tangentially-elliptic | |
• tangentially length | |
33 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
63 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
• radially diameter | |
10 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
62 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
• mean tangential length TCt | |
45.1 µm | Mean (= average) |
• mean shape-ratio TCq | |
2.5 | Mean (= average) |
• anatomy mantle cross-section cortical (epidermal) cells shape | |
tangentially-oval to tangentially-elliptic | |
• anatomy mantle cross-section cortical (epidermal) cells tangentially length | |
12 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
38 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
• anatomy mantle cross-section cortical (epidermal) cells radially diameter | |
14 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) |
• anatomy mantle cross-section cortical (epidermal) cells mean tangential length CCt | |
25.6 µm | Mean (= average) |
• anatomy mantle cross-section cortical (epidermal) cells mean shape-ratio CCq | |
1 | 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 | |
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) |
• anatomy mantle cross-section hyphal rows around tannin cells number | |
one | |
• 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 | |
1.5 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) |
• anatomy mantle cross-section hyphal rows around cortical (epidermal) cells number | |
one |
• type | |
globular (type G) | |
• septa presence | |
absent | |
or | present |
• septa kind | |
absent, with basal clamp only | |
or | simple |
• diameter {proximal} | |
9 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) |
• diameter {distal} | |
9 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) |
• cell wall colour | |
yellowish | |
or | brownish |
• cell wall colour {relative to mantle cells} | |
darker | |
• cell wall thickness | |
0.5 µm | Mean (= average) |
1 µm | Maximum value |
• cell wall thickness {relative to mantle cells} | |
thicker | |
• cell wall evenness | |
even in thickness | |
• surface habit | |
smooth | |
• contents presence | |
absent | |
• contents type | |
absent |
• type | |
highly differentiated; thick hyphae forming mostly a core, septa often partially or completely dissolved (type F) |
|
• nodia presence | |
present | |
• a "ball" of intertwined, ramified, thin hyphae presence | |
absent |
• anatomy emanating elements rhizomorphs clamps presence | |
unknown | |
• ampullate, trumpet-like inflated presence | |
absent |
• anatomy emanating elements rhizomorphs clamps presence | |
unknown | |
• anatomy emanating elements rhizomorphs hyphae ampullate, trumpet-like inflated presence | |
absent |
• anatomy emanating elements rhizomorphs clamps presence | |
unknown | |
• anatomy emanating elements rhizomorphs hyphae ampullate, trumpet-like inflated presence | |
absent |
• anatomy emanating elements rhizomorphs clamps presence | |
unknown | |
• anatomy emanating elements rhizomorphs hyphae ampullate, trumpet-like inflated presence | |
absent |
• anatomy emanating elements rhizomorphs clamps presence | |
unknown | |
• anatomy emanating elements rhizomorphs hyphae ampullate, trumpet-like inflated presence | |
absent |
• presence | |
absent |
• {of ectomycorrhiza former} presence | |
absent | |
• {of foreign origin} presence | |
absent |
• 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) |
• shape | |
round | |
• diameter | |
1 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) |
• length | |
1 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) |
• geographic occurrence continent | |
Europe | |
or | North America |
• knowledge about association with foreign fruitbodies presence | |
unknown |
• plant family | |
Pinaceae | |
• plant genus | |
Larix | |
• plant habitat kind | |
forests, woods |
• family | |
Boletaceae | |
• subfamily | |
Boletaceae subf. Suilloideae | |
• fruitbodies growth habit | |
epigeous | |
or | pileate-porioid |
• public notes | |
Inflated surface cells of rhizomorphs up to 12 um in diam. and with up to 1.5 um thick walls; autofluorescence of mantle in section with UV-filter bluish, with blue-filter yellowish, mantle in NH4OH and in HCl no reaction. |