| • references | |
| Kernaghan G, Currah RS, Bayer RJ (1997) Russulaceous ectomycorrhizae of Abies lasiocarpa and Picea engelmannii. Can J Bot 75: 1843-1850. | |
| • ramification presence-type | |
| monopodial-pinnate | |
| • rhizomorphs presence | |
| absent | |
| • colour | |
| brown | |
| • mantle transparency | |
| semi-transparent, opaque | |
| • mantle surface {in general} habit | |
| smooth | |
| • emanating hyphae presence | |
| absent | |
| • presence | |
| absent | |
| • organisation | |
| pseudoparenchymatous | |
| • organisation {if pseudoparenchymatous} cell shape | |
| angular | |
| • mantle type | |
| angular cells (type L) | |
| • cell diameter | |
| 4.5 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
| 7.5 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
| • cell length | |
| 7 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) |
| • organisation | |
| pseudoparenchymatous | |
| • cell diameter | |
| 5.5 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 | |
| 9 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) |
| • organisation | |
| plectenchymatous | |
| • cell 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) |
| • clamps presence | |
| absent | |
| • type | |
| lacking, only emanating hyphae present (type G) |
|
| • reaction with sulpho-vanillin presence | |
| present | |
| • geographic occurrence continent | |
| North America | |
| • plant family | |
| Pinaceae | |
| • plant genus | |
| Abies | |
| • plant habitat kind | |
| forests, woods | |
| • family | |
| Russulaceae | |
| • fruitbodies growth habit | |
| epigeous | |
| or | pileate-lamellate |
| • public notes | |
| Mycorrhizal ends with hyaline mantle (assuming colour of underlying root tissue); outer mantle layers in plan view with subangular to polygonal cells, some sides rounded, often forming rosettes of 4-5 cells; plan view of middle mantle layers with noninterlocking epidermoid cells; inner mantle layers in plan view with obtusely branched hyphae; mantle in sulfo-vanillin with strongly positively reacting isolated cells. | |