Lachnella alboviolascens
(Alb. & Schwein.) Fr.
Study description
Substrate: Developing on fallen dead twigs and herbaceous stems.
Basidiomata: Cyphelloid, disc-shaped, 0.5-1.5 mm in diameter, hymenium pale grey with bluish tints, margin distinctly hairy and white.
Hyphal system: Monomitic; generative hyphae hyaline, septate, with clamp connections present at some septa.
Marginal hairs: Cylindrical, hyaline or with faint brownish intracellular pigment, thick-walled, up to 250 µm long and up to 7 µm wide, apex rounded, surface densely encrusted with fine calcium oxalate crystals.
Cystidia: Absent.
Basidia: Clavate, 50-70 x 10-12 µm, with basal clamp connections, predominantly 4-spored.
Spores: Subglobose to ovoid, asymmetric, smooth, hyaline, thin-walled, with faint granular content, inamyloid in Melzer's reagent.
Herbarium vouchers: JTP2312/24 and 2702/25.
Basidiomata: Cyphelloid, disc-shaped, 0.5-1.5 mm in diameter, hymenium pale grey with bluish tints, margin distinctly hairy and white.
Hyphal system: Monomitic; generative hyphae hyaline, septate, with clamp connections present at some septa.
Marginal hairs: Cylindrical, hyaline or with faint brownish intracellular pigment, thick-walled, up to 250 µm long and up to 7 µm wide, apex rounded, surface densely encrusted with fine calcium oxalate crystals.
Cystidia: Absent.
Basidia: Clavate, 50-70 x 10-12 µm, with basal clamp connections, predominantly 4-spored.
Spores: Subglobose to ovoid, asymmetric, smooth, hyaline, thin-walled, with faint granular content, inamyloid in Melzer's reagent.
Herbarium vouchers: JTP2312/24 and 2702/25.
Geographic references
Map generated from global occurrence data from GBIF. GBIF.
Study measurements
Values in Microns (µm)Macroscopic gallery
1 / 14Lachnella alboviolascens - 1 - IMG_5461
Microscopic gallery
1 / 28Lachnella alboviolascens - 11 - Hifas subiculares-003