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Josep Torres
Josep Torres

Humaria hemisphaerica

(F.H.Wigg.) Fuckel

Microscopía de Humaria hemisphaerica

Study description

Cup- or bowl-shaped, with a white hymenium and a hairy outer surface.

Outer surface hairs stiff, thick-walled, multiseptate, up to 1 mm long, with pointed apices and brownish-ochraceous intracellular pigment inside.

Beneath these hairs lies the ectal excipulum of textura globulosa-angularis.

Asci cylindrical, 8-spored, uniseriate, up to 290 µm long and up to 25 µm wide, inamyloid in Melzer's reagent.

Paraphyses filiform, heavily septate, with faint brownish-grey intracellular pigment inside, irregular swellings in the terminal cell, projecting above the level of the asci.

Ascospores ellipsoidal, moderately thick-walled and strongly verrucose, hyaline, containing two large polar oil droplets inside.

Geographic references

Map generated from global occurrence data from GBIF. GBIF.

Study measurements

Values in Microns (µm)
sporesN=25
Length18.5016.01 - 20.98
Width12.1111.25 - 12.96
Q (Me)1.501.33 - 1.74

Macroscopic gallery

Humaria hemisphaerica - 1 - IMG_4502
1 / 8Humaria hemisphaerica - 1 - IMG_4502

Microscopic gallery

Microscopía de Humaria hemisphaerica - 10 - Pelos 2
1 / 30Humaria hemisphaerica - 10 - Pelos 2
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