| • references | |
| Zak B, Larsen MJ (1978) Characterization and classification of mycorrhizae of Douglas-fir. III. Pseudotsuga menziesii + Byssoporia (Poria) terrestris vars. lilacinorosea, parksii, and sublutea. Can J Bot 56: 1416-1424. | |
| • length | |
| 0 mm | Lower value of unspecified range (could be µ-s.d., but not known) |
| 20 mm | Upper value of unspecified range (could be µ+s.d., but not known) |
| • 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) |
| • rhizomorphs as stout, short, conical structures presence-abundance | |
| absent | |
| • rhizomorphs presence | |
| present | |
| • rhizomorphs frequency | |
| abundant | |
| • exploration type | |
| medium distance smooth | |
| • shape | |
| tortuous | |
| • shape {of distal end} | |
| not inflated, cylindric | |
| • diameter | |
| 0.4 mm | Minimum value |
| 0.6 mm | Mean (= average) |
| 0.8 mm | Maximum value |
| • colour | |
| brown | |
| or | yellow |
| or | orange |
| or | green |
| • mantle surface {in general} habit | |
| smooth | |
| or | not smooth |
| • mantle surface {in detail} kind | |
| loosely cottony | |
| • emanating hyphae presence | |
| present | |
| • emanating hyphae abundance | |
| infrequent | |
| • diameter | |
| 0 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) |
| • cross-section shape | |
| round or roundish | |
| • colour | |
| brown | |
| or | yellow |
| or | orange |
| or | green |
| • ramification kind-frequency | |
| infrequently, at restricted points | |
| • origin location | |
| proximal | |
| • margin habit | |
| smooth | |
| or | hairy |
| • presence | |
| absent | |
| • emanating elements presence-type | |
| rhizomorphs | |
| • presence | |
| absent | |
| • organisation | |
| plectenchymatous | |
| • organisation | |
| plectenchymatous | |
| • organisation | |
| plectenchymatous | |
| • mantle thickness {apart from tip} | |
| 15 µm | Minimum value |
| 25 µm | Mean (= average) |
| 35 µm | Maximum value |
| • mantle different layers presence | |
| not discernable | |
| • outer mantle layer organisation | |
| plectenchymatous | |
| • middle mantle layer organisation | |
| plectenchymatous | |
| • inner mantle layer organisation | |
| plectenchymatous | |
| • unlayered mantle hyphae radially diameter | |
| 2 µm | Minimum value |
| 3 µm | Mean (= average) |
| 4 µm | Maximum value |
| • presence | |
| present | |
| • anatomy mantle longitudinal section hyphal cells around cortical (epidermal) cells shape | |
| cylindrical | |
| • anatomy mantle longitudinal section hyphal cells around cortical cells (epidermal) thickness | |
| 1.5 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) |
| • anatomy mantle longitudinal section hyphal rows around cortical (epidermal) cells number | |
| one | |
| • structure {in plan view} | |
| of palmetti type | |
| • mantle different layers presence | |
| not discernible | |
| • outer mantle layer organisation | |
| plectenchymatous | |
| • middle mantle layer organisation | |
| plectenchymatous | |
| • inner mantle layer organisation | |
| plectenchymatous | |
| • unlayered mantle hyphae radially diameter | |
| 2 µm | Minimum value |
| 3 µm | Mean (= average) |
| 4 µm | Maximum value |
| • presence | |
| present | |
| • shape | |
| round | |
| or | radially-oval to -elliptic |
| • 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) |
| • clamps presence | |
| present | |
| • presence | |
| present | |
| • abundance | |
| abundant | |
| • distribution | |
| evenly distributed | |
| • anatomy emanating elements emanating hyphae cell diameter | |
| 1.5 µm | Minimum value |
| 2 µm | Mean (= average) |
| 2.6 µm | Maximum value |
| • type | |
| slightly differentiated; central hyphae somewhat enlarged (type C) |
|
| • cup-like structures on surface presence | |
| absent | |
| • 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 | |
| • mantle in section UV-filter 340-380 nm presence | |
| present | |
| • substrate | |
| in mineral soil | |
| or | in decaying wood |
| • geographic occurrence continent | |
| North America | |
| • knowledge about association with foreign fruitbodies presence | |
| unknown | |
| • plant family | |
| Pinaceae | |
| • plant genus | |
| Pseudotsuga | |
| • plant habitat kind | |
| forests, woods | |
| • family | |
| Atheliaceae ("Corticiaceae") | |
| • fruitbodies growth habit | |
| epigeous | |
| or | resupinate-porioid |
| • public notes | |
| Mycorrhizal systems regular to irregular monopodial-pinnate; mycorrhizal ends greenish yellow, with rusty-orange stains along elements; rhizomorphs at first dull greenish yellow and later rusty-orange; emanating hyphae with few to absent clamps, heavily to moderately encrusted; rhizomorph peripheral hyphae with golden-yellow to orange encrustations in mass; autofluorescence of mantle dull yellowish-olive and 1- to 2mm element tips dull orange, young rhizomorphs fluoresce moderately strong dull yellowish olive, while older ones fluoresce orange; in KOH within 1/2 min dull orange, in NH4OH conc within 1/2 min light orange, surrounding liquid pale yellow. | |