| • references | |
| CUVELIER J-J (1990) Caracterisation des ectomycorhizes de Betula pendula (I): Cortinarius armillatus, Dermocybe phoenicea et Amanita muscaria: Belg J Bot 123(1/2): 23-91. | |
| • ramification presence-type | |
| monopodial-pinnate | |
| • 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) |
| • main axis diameter | |
| 0.42 mm | Lower value of unspecified range (could be µ-s.d., but not known) |
| 0.48 mm | Upper value of unspecified range (could be µ+s.d., but not known) |
| • rhizomorphs as stout, short, conical structures presence-abundance | |
| absent | |
| • rhizomorphs presence | |
| present | |
| • rhizomorphs frequency | |
| abundant | |
| • exploration type | |
| medium distance fringe | |
| • shape | |
| straight | |
| or | sinuous |
| • diameter | |
| 0.24 mm | Lower value of unspecified range (could be µ-s.d., but not known) |
| 0.36 mm | Upper value of unspecified range (could be µ+s.d., but not known) |
| • colour | |
| brown | |
| or | red |
| or | grey |
| • older parts colour | |
| dark brown | |
| • mantle {distinct} surface visibility | |
| absent | |
| or | present |
| • mantle laticifers visibility | |
| absent | |
| • mantle dots presence-colour | |
| absent | |
| • mantle carbonizing presence | |
| absent | |
| • mantle surface {in general} habit | |
| silvery | |
| or | not smooth |
| • mantle surface {in detail} kind | |
| loosely stringy | |
| • emanating hyphae presence | |
| present | |
| • emanating hyphae abundance | |
| abundant | |
| • diameter | |
| 0.12 mm | Lower value of unspecified range (could be µ-s.d., but not known) |
| 0.3 mm | Upper value of unspecified range (could be µ+s.d., but not known) |
| • cross-section shape | |
| round or roundish | |
| • colour | |
| concolourous to mantle | |
| • ramification kind-frequency | |
| repeatedly into smaller filaments | |
| • connection to mantle kind | |
| oblique | |
| • origin location | |
| not specific | |
| or | distal |
| • margin habit | |
| hairy | |
| or | densely enveloped by hyphae |
| • presence | |
| absent | |
| • emanating elements presence-type | |
| rhizomorphs | |
| • presence | |
| absent | |
| • organisation | |
| plectenchymatous | |
| • mantle type | |
| hyphae rather irregularly arranged and no special pattern discernible (type B) | |
| • hyphal system kind | |
| undifferentiated | |
| • cell diameter | |
| 2.5 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) |
| • cell wall thickness | |
| 0.2 µm | Mean (= average) |
| • cell wall surface habit | |
| smooth | |
| and | with few soil particles |
| • organisation | |
| plectenchymatous | |
| • hyphae arrangement | |
| plectenchymatous, without pattern | |
| • cell wall surface habit | |
| smooth | |
| • organisation | |
| plectenchymatous with pseudoparenchymatous nests of cells | |
| • hyphae arrangement | |
| star-like | |
| • cell diameter | |
| 2 µm | Minimum value |
| 3.5 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
| 5.5 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
| 7.5 µm | Maximum value |
| • mantle thickness {apart from tip} | |
| 8 µm | Minimum value |
| 14.5 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
| 34.5 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
| 57.5 µm | Maximum value |
| • mantle different layers presence | |
| discernable | |
| • outer mantle layer organisation | |
| plectenchymatous | |
| • outer mantle layer hyphae radially diameter | |
| 0.5 µm | Minimum value |
| 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) |
| 5 µm | Maximum value |
| • middle mantle layer organisation | |
| plectenchymatous | |
| • inner mantle layer organisation | |
| plectenchymatous | |
| or | pseudoparenchymatous |
| • inner mantle layer hyphae radially 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) |
| 6 µm | Maximum value |
| • presence | |
| absent | |
| • shape | |
| tangentially-oval to -elliptic or -cylindrical, and oriented obliquely | |
| • anatomy mantle longitudinal section cortical (epidermal) cells tangentially length | |
| 9.5 µm | Minimum value |
| 10.5 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
| 18.5 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
| 40 µm | Maximum value |
| • anatomy mantle longitudinal section cortical (epidermal) cells radially diameter | |
| 14.5 µm | Minimum value |
| 41 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
| 45.5 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
| 51.5 µm | Maximum value |
| • presence | |
| present | |
| • kind | |
| paraepidermal | |
| or | one or half a row of cortical cells adjoining endodermis free of Hartig net |
| • anatomy mantle longitudinal section hyphal cells around cortical (epidermal) cells shape | |
| roundish | |
| or | cylindrical |
| • anatomy mantle longitudinal section hyphal cells around cortical cells (epidermal) thickness | |
| 1.5 µm | Minimum value |
| 2 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) |
| • anatomy mantle longitudinal section hyphal rows around cortical (epidermal) cells number | |
| one | |
| • mantle different layers presence | |
| discernible | |
| • outer mantle layer organisation | |
| plectenchymatous | |
| • outer mantle layer hyphae radially diameter | |
| 1 µm | Minimum value |
| 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) |
| 5 µm | Maximum value |
| • middle mantle layer organisation | |
| plectenchymatous | |
| • inner mantle layer organisation | |
| plectenchymatous | |
| or | pseudoparenchymatous |
| • inner mantle layer hyphae radially 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) |
| 6 µm | Maximum value |
| • presence | |
| absent | |
| • 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 | |
| 10.5 µm | Minimum value |
| 14.5 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
| 20.5 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
| 38 µm | Maximum value |
| • anatomy mantle cross-section cortical (epidermal) cells radially diameter | |
| 22.5 µm | Minimum value |
| 33 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
| 41 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
| 51.5 µm | Maximum value |
| • presence | |
| present | |
| • kind | |
| apparently two rows deep | |
| • anatomy mantle cross-section hyphal cells around cortical (epidermal) cells shape | |
| roundish | |
| • anatomy mantle cross-section hyphal cells around cortical (epidermal) cells thickness | |
| 1 µm | Minimum value |
| 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) |
| 8 µm | Maximum value |
| • anatomy mantle cross-section hyphal rows around cortical (epidermal) cells number | |
| one | |
| • anastomoses type | |
| open, with a short bridge or bridge almost lacking | |
| or | closed by a clamp, with a short bridge or bridge almost lacking (contact-clamp) |
| • shape | |
| not striking | |
| • clamps presence | |
| present | |
| • presence | |
| present | |
| • abundance | |
| infrequent | |
| • distribution | |
| not specified | |
| • anatomy emanating elements emanating hyphae cell diameter | |
| 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) |
| • anatomy emanating elements emanating hyphae cell wall surface habit | |
| smooth | |
| or | without spindle-shaped appositions |
| • anatomy emanating elements emanating hyphae cell wall thickness | |
| 0.2 µm | Mean (= average) |
| • type | |
| undifferentiated; hyphae rather loosely woven and of uniform diameter (type A) |
|
| or | slightly differentiated; central hyphae somewhat enlarged (type C) |
| • 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 | |
| • {of foreign origin} presence | |
| absent | |
| • geographic occurrence continent | |
| Europe | |
| • knowledge about association with foreign fruitbodies presence | |
| unknown | |
| • plant family | |
| Betulaceae | |
| • plant genus | |
| Betula | |
| • plant habitat kind | |
| forests, woods | |
| • family | |
| Cortinariaceae | |
| • subgenus-section | |
| Dermocybe sect. Sanguineae | |
| • fruitbodies growth habit | |
| epigeous | |
| or | pileate-lamellate |
| • public notes | |
| Mycorrhizal systems often irregualrly monopodial-pinnate; mycorrhizal ends only infrequently straight, gey-brown with a red tint; outer mantle layers in plan view with hyphae possessing more than 85% clamps, otherwise simple-septate. | |