| • references | |
| Becerra A, Daniele G, Domínguez L, Nouhra E, Horton T (2002) Ectomycorrhizae between Alnus acuminata H.B.K. and Naucoria escharoides (Fr.:Fr.) Kummer from Argentina. Mycorrhiza 12(2): 61-66 | |
| • ramification presence-type | |
| monopodial-pinnate | |
| • rhizomorphs as stout, short, conical structures presence-abundance | |
| abundant | |
| • rhizomorphs as stout, short, conical structures position | |
| not specific | |
| • rhizomorphs as short mycorrhiza-like outgrowths with blunt tips presence | |
| absent | |
| • rhizomorphs frequency | |
| abundant | |
| • exploration type | |
| medium distance smooth | |
| • shape | |
| straight | |
| or | bent |
| or | sinuous |
| or | tortuous |
| • shape {of distal end} | |
| not inflated, cylindric | |
| or | tapering |
| • length | |
| 0.6 mm | Lower value of unspecified range (could be µ-s.d., but not known) |
| 14 mm | Upper value of unspecified range (could be µ+s.d., but not known) |
| • diameter | |
| 0.2 mm | Lower value of unspecified range (could be µ-s.d., but not known) |
| 0.4 mm | Upper value of unspecified range (could be µ+s.d., but not known) |
| • colour | |
| yellowish | |
| or | whitish |
| • older parts colour | |
| brown | |
| • mantle {distinct} surface visibility | |
| present | |
| • mantle laticifers visibility | |
| absent | |
| • mantle secreted latex {after scratching mantle} presence | |
| absent | |
| • mantle carbonizing presence | |
| absent | |
| • mantle surface {in general} habit | |
| not smooth | |
| • emanating hyphae presence | |
| present | |
| • diameter | |
| 0 mm | Lower value of unspecified range (could be µ-s.d., but not known) |
| 0.05 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 |
| • connection to mantle kind | |
| distinct | |
| • origin location | |
| not specific | |
| • presence | |
| absent | |
| • emanating elements presence-type | |
| rhizomorphs | |
| or | emanating hyphae |
| • crystals presence | |
| absent | |
| • blue granules presence | |
| absent | |
| • presence | |
| absent | |
| • anatomy entire mycorrhiza laticiferous solitary (gloeoplerous) cells presence | |
| absent | |
| • organisation | |
| plectenchymatous | |
| • mantle type | |
| hyphae rather irregularly arranged and no special pattern discernible (type B) | |
| • hyphal system kind | |
| with broad streaks of parallel hyphae | |
| • hyphae hyphal junctions angle {between} | |
| ca. 45° and less | |
| • septa clamps presence | |
| present | |
| • septa clamps abundance | |
| infrequent | |
| • cell shape | |
| cylindric, constricted at septa | |
| • cell pigment location-colour | |
| absent | |
| • cell wall surface habit | |
| smooth | |
| • drops of exuded pigment presence | |
| absent | |
| • roundish plasmatically yellow cells presence | |
| absent | |
| • pigment granula on surface presence | |
| absent | |
| • presence | |
| absent | |
| • organisation | |
| pseudoparenchymatous | |
| • cell shape | |
| polygonal | |
| • hyphae vessel-like presence | |
| absent | |
| • cell diameter | |
| 3 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
| 11 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
| • cell length | |
| 3 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
| 11 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
| • mantle thickness {apart from tip} | |
| 39 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
| 56 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 | |
| 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 presence | |
| absent | |
| • inner mantle layer organisation | |
| pseudoparenchymatous | |
| • inner mantle layer hyphae tangentially length | |
| 3 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) |
| • inner mantle layer hyphae radially diameter | |
| 3 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) |
| • anatomy mantle cross-section cortical (epidermal) cells shape | |
| round | |
| or | radially-oval to -elliptic |
| • anatomy mantle cross-section cortical (epidermal) cells tangentially length | |
| 8 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
| 19 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
| • anatomy mantle cross-section cortical (epidermal) cells radially diameter | |
| 8 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
| 11 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
| • presence | |
| present | |
| • kind | |
| paraepidermal | |
| or | periepidermal |
| • anatomy mantle cross-section hyphal cells around cortical (epidermal) cells 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) |
| • anastomoses type | |
| open, with a short bridge or bridge almost lacking | |
| • cell pigment location-colour | |
| absent | |
| • drops of exuded pigment presence | |
| absent | |
| • clamps presence | |
| present | |
| • clamps surface kind | |
| smooth | |
| • presence | |
| present | |
| • abundance | |
| abundant | |
| • anatomy emanating elements emanating hyphae 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) |
| • anatomy emanating elements emanating hyphae cell wall surface habit | |
| smooth | |
| • anatomy emanating elements emanating hyphae cell wall thickness | |
| 0.1 µm | Mean (= average) |
| • type | |
| undifferentiated; margins rather smooth; hyphae compactly arranged and of uniform diameter (type B) |
|
| • hyphae distinctly different diameter | |
| absent | |
| • anatomy emanating elements rhizomorphs clamps presence | |
| present, not specified | |
| • ampullate, trumpet-like inflated presence | |
| absent | |
| • roundish plasmatically yellow cells presence | |
| absent | |
| • presence | |
| absent | |
| • reaction with cotton-blue-lactic-acid presence | |
| present [hyphae and bundles blue] | |
| • reaction with ethanol 70% presence | |
| present [hyphae and bundles yellowish to brown] | |
| • reaction with KOH 10% presence | |
| present [whole mycorrhiza slightly reddish with 15% KOH; emanating hyphae yellowish] | |
| • reaction with lactic acid presence | |
| absent | |
| • reaction with Melzer's reagent presence | |
| absent | |
| • reaction with NH4OH | |
| absent | |
| • reaction with sulpho-vanillin presence | |
| absent | |
| • geographic occurrence continent | |
| South America | |
| • plant family | |
| Betulaceae | |
| • plant genus | |
| Alnus | |
| • plant habitat kind | |
| forests, woods | |
| • family | |
| Cortinariaceae | |
| • fruitbodies growth habit | |
| epigeous | |
| or | pileate-lamellate |
| • PCR- ITS1, -ITS4 restriction enzyme Alu bands number | |
| 4 | Mean (= average) |
| • PCR- ITS1, -ITS4 restriction enzyme Alu bp of 1. band from below number | |
| 265 | Mean (= average) |
| • PCR- ITS1, -ITS4 restriction enzyme Alu bp of 2. band from below number | |
| 230 | Mean (= average) |
| • PCR- ITS1, -ITS4 restriction enzyme Alu bp of 3. band from below number | |
| 215 | Mean (= average) |
| • PCR- ITS1, -ITS4 restriction enzyme Alu bp of 4. band from below number | |
| 90 | Mean (= average) |
| • PCR- ITS1, -ITS4 restriction enzyme HinfI bands number | |
| 3 | Mean (= average) |
| • PCR- ITS1, -ITS4 restriction enzyme HinfI bp of 1. band from below number | |
| 425 | Mean (= average) |
| • PCR- ITS1, -ITS4 restriction enzyme HinfI bp of 2. band from below number | |
| 380 | Mean (= average) |
| • PCR- ITS1, -ITS4 restriction enzyme HinfI bp of 3. band from below number | |
| 130 | Mean (= average) |
| • public notes | |
| comment: possibly misidentified, as mycorrhiza looks very similar to those of some Entoloma spp. and appears dissimilar to mycorrhizae of N. escharoides from Europe | |