• references | |
Müller WR, Agerer R (1996) Hysterangium crassirhachis Zeller & Dodge + Pseudotsuga menziesii (Mirb.) Franco. Descr Ectomyc 1: 29-34. Müller WR, Agerer (1996) Hysterangium crasssirhachis. In Agerer R (ed) Colour Atlas of Ectomycorrhizae, plate 93, Einhorn-Verlag, Schwäbisch Gmünd |
• length | |
0 mm | Lower value of unspecified range (could be µ-s.d., but not known) |
6 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) |
• abundance | |
nest-like, hyphal mats | |
• rhizomorphs as stout, short, conical structures presence-abundance | |
absent | |
• rhizomorphs as short mycorrhiza-like outgrowths with blunt tips presence | |
absent | |
• rhizomorphs presence | |
present | |
• rhizomorphs frequency | |
abundant | |
• exploration type | |
medium distance mat |
• shape | |
bent | |
or | sinuous |
• shape {of distal end} | |
not inflated, cylindric | |
• length | |
0 mm | Lower value of unspecified range (could be µ-s.d., but not known) |
2 mm | Upper value of unspecified range (could be µ+s.d., but not known) |
• colour | |
white | |
• very tip colour | |
white | |
• older parts colour | |
white | |
• 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 | |
silvery | |
or | not smooth |
• mantle surface {in detail} kind | |
densely stringy | |
• emanating hyphae presence | |
present | |
• emanating hyphae abundance | |
abundant | |
• emanating hyphae distribution | |
not specifically distributed |
• diameter | |
0 mm | Lower value of unspecified range (could be µ-s.d., but not known) |
0.5 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 | white |
• ramification kind-frequency | |
frequently, at restricted points | |
• connection to mantle kind | |
distinct | |
or | oblique |
• origin location | |
not specific | |
or | distal |
or | proximal |
• margin habit | |
smooth | |
or | densely enveloped by hyphae |
• dimorphism presence | |
absent |
• presence | |
absent |
• emanating elements presence-type | |
rhizomorphs | |
• crystals presence | |
present | |
• crystals location | |
emanating hyphae | |
• blue granules presence | |
absent |
• presence | |
absent |
• matrix presence | |
present | |
• matrix location | |
inner mantle layer |
• organisation | |
plectenchymatous | |
• mantle type | |
hyphae rather irregularly arranged and no special pattern discernible (type B) | |
• hyphal system kind | |
undifferentiated | |
and | with broad streaks of parallel hyphae |
• septa thickness {relative to cell walls} | |
as thick as walls | |
• cell shape | |
cylindric, not constricted at septa | |
• 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) |
• cell wall thickness | |
0.2 µm | Mean (= average) |
• cell wall surface habit | |
with many crystals | |
• crystals length | |
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) |
10 µm | Maximum value |
• drops of exuded pigment presence | |
absent |
• organisation | |
plectenchymatous | |
• hyphae arrangement | |
plectenchymatous, without pattern | |
or | plectenchymatous, with broad streaks of parallel hyphae |
• cell pigment location-colour | |
colourless | |
• cell diameter | |
3 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
7 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
9 µm | Maximum value |
• cell contents presence-kind | |
absent | |
• cell wall thickness | |
0.2 µm | Mean (= average) |
• cell wall surface habit | |
smooth |
• organisation | |
plectenchymatous | |
• matrix kind | |
gelatinous | |
• hyphae arrangement | |
without pattern | |
or | with broad streaks of parallel hyphae |
• 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) |
6 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
• cell contents presence-kind | |
absent |
• mantle thickness {apart from tip} | |
15 µm | Minimum value |
25 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
30 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
40 µm | Maximum value |
• mantle different layers presence | |
not discernable | |
• outer mantle layer organisation | |
plectenchymatous | |
• middle mantle layer organisation | |
plectenchymatous | |
• inner mantle layer organisation | |
plectenchymatous |
• presence | |
present | |
• shape | |
tangentially-oval, -elliptic or -cylindrical, and oriented in parallel to root axis | |
• tangentially length | |
0 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
100 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
• radially diameter | |
2 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
7 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
• anatomy mantle longitudinal section cortical (epidermal) cells tangentially length | |
0 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) |
100 µm | Maximum value |
• anatomy mantle longitudinal section cortical (epidermal) cells radially diameter | |
0 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) |
30 µm | Maximum value |
• presence | |
present | |
• kind | |
one or half a row of cortical cells adjoining endodermis free of Hartig net | |
or | in two rows, not reaching endodermis |
• anatomy mantle longitudinal section hyphal cells around tannin cells shape | |
roundish | |
or | beaded |
• anatomy mantle longitudinal section hyphal cells around tannin cells thickness | |
2 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
7 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
• anatomy mantle longitudinal section hyphal rows around tannin cells number | |
one | |
or | two |
• anatomy mantle longitudinal section hyphal cells around cortical (epidermal) cells shape | |
roundish | |
or | beaded |
• anatomy mantle longitudinal section hyphal rows around cortical (epidermal) cells number | |
one | |
• structure {in plan view} | |
of palmetti type | |
• lobes width | |
1.5 µm | Minimum value |
2 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
4.5 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
5.5 µm | Maximum value |
• mantle different layers presence | |
not discernible | |
• outer mantle layer organisation | |
plectenchymatous | |
• middle mantle layer organisation | |
plectenchymatous | |
• inner mantle layer organisation | |
plectenchymatous |
• presence | |
present | |
• tangentially length | |
0 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) |
• radially diameter | |
0 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) |
• anatomy mantle cross-section cortical (epidermal) cells tangentially length | |
0 µm | Lower value of unspecified range (could be µ-s.d., but not known) |
40 µm | Upper value of unspecified range (could be µ+s.d., but not known) |
• anatomy mantle cross-section cortical (epidermal) cells radially diameter | |
0 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) |
• anatomy mantle cross-section cortical (epidermal) cells mean shape-ratio CCq | |
25 | Mean (= average) |
• anastomoses type | |
open, with a short bridge or bridge almost lacking | |
or | closed by a simple septum, with a short bridge or bridge almost lacking (contact-septum) |
• anastomoses anastomosal bridge thickness {relative to hyphae} | |
as thick as | |
• anastomoses location | |
not specified |
• shape | |
not striking | |
• cell pigment location-colour | |
absent | |
• drops of exuded pigment presence | |
absent |
• presence | |
present | |
• kind | |
acute | |
• distance {from septum} | |
one or two hyphal diam. below the septum | |
• side-branches at septum number | |
one side-branch at septum |
• clamps presence | |
present | |
• clamps outline {in lateral view} | |
less than a semicircle | |
or | not constricted at contact point to subtending hyphal cell |
• clamps width {relative to hypha in lateral view} | |
thinner than | |
• clamps hole presence | |
absent | |
• clamps blister-like structure {at basis} presence | |
absent |
• presence | |
present | |
• abundance | |
infrequent | |
• distribution | |
not specified |
• 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 | |
2.5 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) |
5 µm | Maximum value |
• anatomy emanating elements emanating hyphae cell wall surface habit | |
with crystals | |
or | without lens-shaped appositions |
or | without spindle-shaped appositions |
• anatomy emanating elements emanating hyphae cell wall thickness | |
0.2 µm | Mean (= average) |
• anatomy emanating elements emanating hyphae cell wall thickness at tip {relative to remaining cell wall} | |
thinner | |
• anatomy emanating elements emanating hyphae cell wall {apart from tip} evenness | |
even in thickness |
• presence shape | |
as druses (clusters) | |
• orientation | |
irregularly | |
• length | |
Mean (= average) | |
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) |
10 µm | Maximum value |
• type | |
undifferentiated; hyphae rather loosely woven and of uniform diameter (type A) |
|
or | slightly differentiated; central hyphae somewhat enlarged (type C) |
• nodia presence | |
absent | |
• internal nodia presence | |
absent | |
• gelatinous matrix presence | |
absent | |
• gelatinized hyphae presence | |
absent | |
• conical young side-branches presence | |
absent | |
• a "ball" of intertwined, ramified, thin hyphae 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 |
• {of ectomycorrhiza former} presence | |
absent | |
• {of foreign origin} presence | |
absent |
• 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 | |
Hysterangiaceae | |
• fruitbodies growth habit | |
hypogeous | |
or | gastroid |
• public notes | |
In FeSO4 crystals dissolving, in acid fuchsin crystals hardly dissolving. |