| • references | |
| Ingleby K, Mason PA, Last FT, Fleming LV (1990) Identification of ectomycorrhizas. ITE Research Publication no 5. HMSO, London | |
| • length | |
| 0 mm | Lower value of unspecified range (could be µ-s.d., but not known) |
| 7 mm | Upper value of unspecified range (could be µ+s.d., but not known) |
| • ramification presence-type | |
| absent | |
| or | monopodial-pinnate |
| • ramification orders | |
| 0 | Mean (= average) |
| • abundance | |
| solitary or in small numbers | |
| • main axis diameter | |
| 0 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) |
| • rhizomorphs as stout, short, conical structures presence-abundance | |
| absent | |
| • rhizomorphs as short mycorrhiza-like outgrowths with blunt tips presence | |
| absent | |
| • rhizomorphs presence | |
| absent | |
| • shape | |
| straight | |
| • colour | |
| brown | |
| • very tip colour | |
| whitish | |
| • older parts colour | |
| dark brown | |
| • mantle {distinct} surface visibility | |
| present | |
| • mantle transparency | |
| completely transparent | |
| • mantle laticifers visibility | |
| absent | |
| • mantle dots presence-colour | |
| absent | |
| • mantle carbonizing presence | |
| absent | |
| • mantle surface {in general} habit | |
| shiny | |
| or | smooth |
| • mantle surface {in detail} kind | |
| loosely woolly | |
| • presence | |
| absent | |
| • presence | |
| absent | |
| • organisation | |
| plectenchymatous | |
| • mantle type | |
| hyphae rather irregularly arranged and no special pattern discernible (type B) | |
| • hyphal system kind | |
| undifferentiated | |
| • septa clamps presence | |
| absent | |
| • cell shape | |
| cylindric, constricted at septa | |
| • cell diameter | |
| 4 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) |
| • cell wall thickness | |
| 0 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
| 0.5 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
| 1 µm | Maximum value |
| • cell wall surface habit | |
| smooth | |
| • drops of exuded pigment presence | |
| absent | |
| • hyphae arrangement | |
| plectenchymatous, without pattern | |
| • organisation | |
| plectenchymatous | |
| • hyphae arrangement | |
| without pattern | |
| • septa clamps presence | |
| absent | |
| • cell length | |
| -20 µm | Mean (= average) |
| • mantle thickness {apart from tip} | |
| 0 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) |
| • presence | |
| present | |
| • shape | |
| not striking | |
| • drops of exuded pigment presence | |
| absent | |
| • side-branches at septum number | |
| one side-branch at septum | |
| • clamps presence | |
| absent | |
| • anatomy emanating elements emanating hyphae cell shape | |
| even | |
| • anatomy emanating elements emanating hyphae cell shape {at distal end} | |
| simple | |
| • anatomy emanating elements emanating hyphae cell diameter | |
| 4 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
| 8 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
| • anatomy emanating elements emanating hyphae cell wall surface habit | |
| rough of warts | |
| • anatomy emanating elements emanating hyphae cell wall surface structures shape | |
| hemispherical warts | |
| • anatomy emanating elements emanating hyphae cell wall thickness | |
| 1 µm | Mean (= average) |
| 1.5 µm | Maximum value |
| • anatomy emanating elements emanating hyphae cell wall thickness at tip {relative to remaining cell wall} | |
| as thick as | |
| • presence | |
| present | |
| • length | |
| 0 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) |
| • {in foreign ectomycorrhizae} presence | |
| absent | |
| • geographic occurrence continent | |
| Europe | |
| • plant family | |
| Pinaceae | |
| • plant genus | |
| Picea | |
| • plant habitat kind | |
| nursery | |
| • family | |
| Humariaceae | |
| • fruitbodies growth habit | |
| epigeous | |
| or | cup-shaped |
| • public notes | |
| Mycorrhizal systems infrequently branched; mycorrhizal ends fairly straight, fawn when young, changing to dark brick with age, and have a pale tip where the mantle is absent. | |