LiasLight

LIAS light – Item Descriptions


LIASlight ItemID: 3838

Mycoglaena acuminans (Nyl.) Vain.

Characters[*]:Character States[*]:
global occurrence: Eurasia – Europe | Americas – North America (incl Mexico)
substrate: wood – dead, living
life habit: lichenicolous (in/on lichens)
thallus: crustose (crustaceous) – endosubstratal, inconspicuous, immersed
ascomata: absent | present
ascoma: perithecial, perithecioid – hymenial
ascoma [mm]: (low) 0.2 (high) 0.4
[ascm, if apoth] disc, mazaedium: green(ish) black
[ascm, if apoth] margin surface; [if perith] periostiolar area, ostiole, involucrellum: green(ish)
[ascm] paraphyses/-oids: present
ascospores: (median) 8.0
[asp] shape: clavate
[asp] length [µm]: (low) 28.0 (high) 31.0 (max) 38.0
[asp] width [µm]: (low) 7.0 (high) 9.0 (max) 10.0
[asp] septa: present
[asp] septa: muriformly septate – muriform, submuriform
[asp] transversal septa: (low) 7.0 (high) 10.0
[asp] pigmentation: hyaline, colourless
[asp] perispore, epispore: not apparent
host organism:
primary photobiont: absent

[*] Not all (synonymous, equivalent or similar) terms being provided in parallel for a character or character state (e.g. 'endosubstratal, inconspicuous, immersed') need to be valid for the taxon under concern.


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