| • references | |
| Palfner G (1997) Descolea antarctica Singer + Nothofagus alpina (Poepp. et Endl.) Oerst. Descr Ectomyc 2: 7-12. Palfner G (1998) Descolea antarctica. In Agerer R (ed) Colour Atlas of Ectomycorrhizae, plate 116, Einhorn-Verlag, Schwäbisch Gmünd. Palfner G (2001) Taxonomische Studien an Ektomykorrhizen aus den Nothofagus-Wäldern Mittelsüdchiles. Bibliotheca Mycologica Vol. 190, Cramer, Berlin Stuttgart. |
|
| • length | |
| 1 mm | Lower value of unspecified range (could be µ-s.d., but not known) |
| 8 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 | |
| 26 | Lower value of unspecified range (could be µ-s.d., but not known) |
| 28 | 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) |
| 1 | Upper value of unspecified range (could be µ+s.d., but not known) |
| 2 | Maximum value |
| • main axis diameter | |
| 0.15 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) |
| • 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 | |
| • 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) |
| 3 mm | Upper value of unspecified range (could be µ+s.d., but not known) |
| • diameter | |
| 0.15 mm | Lower value of unspecified range (could be µ-s.d., but not known) |
| 0.2 mm | Upper value of unspecified range (could be µ+s.d., but not known) |
| • colour | |
| brown | |
| or | ochre, yellowish brown |
| • older parts colour | |
| 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 general} habit | |
| smooth | |
| or | not smooth |
| • mantle surface {in detail} kind | |
| densely short-spiny | |
| • emanating hyphae presence | |
| present | |
| • emanating hyphae abundance | |
| infrequent | |
| • presence | |
| absent | |
| • emanating elements presence-type | |
| cystidia | |
| • emanating elements cystidia location | |
| on outer mantle layer | |
| • presence | |
| absent | |
| • matrix presence | |
| present | |
| • matrix location | |
| inner mantle layer | |
| • organisation | |
| plectenchymatous | |
| • mantle type | |
| hyphae arranged net-like, with prominent cystidia (type D) | |
| • septa thickness {relative to cell walls} | |
| as thick as walls | |
| • cell pigment location-colour | |
| absent | |
| • 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) |
| 5 µm | Maximum value |
| • cell length | |
| 15 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
| 75 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
| 80 µm | Maximum value |
| • cell wall thickness | |
| 0.5 µm | Mean (= average) |
| 0.8 µm | Maximum value |
| • cell wall surface habit | |
| smooth | |
| • drops of exuded pigment presence | |
| absent | |
| • organisation | |
| plectenchymatous | |
| • hyphae arrangement | |
| plectenchymatous, without pattern | |
| • cell pigment location-colour | |
| colourless | |
| • 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) |
| • cell length | |
| 8 µm | Minimum value |
| 15 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) |
| 120 µm | Maximum value |
| • cell wall thickness | |
| 0.5 µm | Mean (= average) |
| • cell wall surface habit | |
| smooth | |
| • organisation | |
| plectenchymatous | |
| • matrix kind | |
| not gelatinous | |
| • hyphae arrangement | |
| without pattern | |
| • septa clamps presence | |
| present | |
| • cell pigment location-colour | |
| absent | |
| • 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) |
| 6 µm | Maximum value |
| • cell length | |
| 3 µm | Minimum value |
| 5 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
| 35 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
| 50 µm | Maximum value |
| • anatomy mantle outer mantle layer {of ectomycorrhizal tip} organisation | |
| like other parts of mantle | |
| • mantle thickness {apart from tip} | |
| 10 µm | Minimum value |
| 15 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 |
| • mantle different layers presence | |
| not discernable | |
| or | discernable |
| • outer mantle layer organisation | |
| plectenchymatous | |
| • outer mantle layer hyphae tangentially length | |
| 2 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 |
| • outer mantle layer hyphae radially diameter | |
| 2 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) |
| 32 µm | Maximum value |
| • middle mantle layer organisation | |
| plectenchymatous | |
| • middle mantle layer hyphae radially 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) |
| • inner mantle layer organisation | |
| plectenchymatous | |
| • inner mantle layer hyphae tangentially length | |
| 2 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) |
| 18 µm | Maximum value |
| • inner mantle layer hyphae radially 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) |
| 6 µm | Maximum value |
| • presence | |
| absent | |
| • anatomy mantle longitudinal section cortical (epidermal) cells shape | |
| radially-oval to -elliptic, oriented obliquely | |
| • anatomy mantle longitudinal 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) |
| 34 µm | Maximum value |
| • anatomy mantle longitudinal section cortical (epidermal) cells radially diameter | |
| 28 µm | Minimum value |
| 32 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) |
| • presence | |
| present | |
| • kind | |
| paraepidermal | |
| • anatomy mantle longitudinal section hyphal cells around cortical (epidermal) cells shape | |
| roundish | |
| or | cylindrical |
| or | beaded |
| • anatomy mantle longitudinal section hyphal cells around cortical cells (epidermal) thickness | |
| 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) |
| 4 µm | Maximum value |
| • anatomy mantle longitudinal section hyphal rows around cortical (epidermal) cells number | |
| one | |
| • structure {in plan view} | |
| of palmetti type | |
| • lobes width | |
| 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 |
| • mantle different layers presence | |
| not discernible | |
| or | discernible |
| • outer mantle layer organisation | |
| plectenchymatous | |
| • outer mantle layer hyphae tangentially length | |
| 2 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 |
| • outer mantle layer hyphae radially 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) |
| • middle mantle layer organisation | |
| plectenchymatous | |
| • middle mantle layer hyphae tangentially length | |
| 2 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) |
| 32 µm | Maximum value |
| • middle mantle layer hyphae radially 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) |
| • inner mantle layer organisation | |
| plectenchymatous | |
| • inner mantle layer hyphae tangentially length | |
| 2 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) |
| 18 µm | Maximum value |
| • inner mantle layer hyphae radially 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) |
| 6 µm | Maximum value |
| • presence | |
| present | |
| • kind | |
| apparently two rows deep | |
| • intrahyphal hyphae presence | |
| absent | |
| • type | |
| lateral, with tapering, knob-bearing, capitate outgrowth (type M) | |
| • density | |
| 1 | Minimum value |
| 2 | Lower value of unspecified range (could be µ-s.d., but not known) |
| 6 | Upper value of unspecified range (could be µ+s.d., but not known) |
| • apical knobs number | |
| 1 | Mean (= average) |
| • apical knobs arrangement | |
| symmetrically | |
| • apical knobs shape | |
| globose | |
| • apical knobs 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) |
| • apical knobs 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) |
| • apical knobs wall thickness | |
| 0.5 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) |
| • septa presence | |
| absent | |
| or | present |
| • septa kind | |
| absent, with basal clamp only | |
| or | simple |
| • length | |
| 15 µm | Minimum value |
| 20 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
| 36 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 | |
| • cell pigment location-colour | |
| absent | |
| • drops of exuded pigment presence | |
| absent | |
| • clamps presence | |
| present | |
| • presence | |
| present | |
| • abundance | |
| infrequent | |
| • distribution | |
| not specified | |
| • anatomy emanating elements emanating hyphae cell wall surface habit | |
| smooth | |
| or | without lens-shaped appositions |
| or | without spindle-shaped appositions |
| • type | |
| lacking, only emanating hyphae present (type G) |
|
| • presence | |
| absent | |
| • {of ectomycorrhiza former} presence | |
| absent | |
| • {of foreign origin} presence | |
| absent | |
| • geographic occurrence continent | |
| South America | |
| • knowledge about association with foreign fruitbodies presence | |
| unknown | |
| • plant family | |
| Fagaceae | |
| • plant genus | |
| Nothofagus | |
| • plant habitat kind | |
| forests, woods | |
| • family | |
| Bolbitiaceae | |
| • fruitbodies growth habit | |
| epigeous | |
| or | pileate-lamellate |
| • public notes | |
| Mycorrhizal systems irregularly monopodial-pinnate to monopodial-pyramidal; mycorrhizal ends ochre to light brown, older parts brownish; outer mantle layers in plan view with elbow-like protrusions of hyphae; inner mantle layers in plan view with frequent clamps; cystidia bearing hyphae 20-35(-45) um long and free part distal to cystidium 5-15 um long, very infrequently with an intercalary clamp, cystidial globule 3-5 um in diam.; Hartig net in section only sometimes slightly beaded; autofluorecence of mantle in section with UV-filter with bluish-white cell walls, cytidia and cystidia-bearing hyphae with brighter cell walls; mantle in sulfo-vanillin pinkish, in FeSO4 mantle weakly greyish green, cystidia with no reaction. | |