LiasLight

LIAS light – Item Descriptions


LIASlight ItemID: 15091

Chaenothecopsis schefflerae (Samuels & D. E. Buchanan) Tibell

Characters[*]:Character States[*]:
global occurrence: Oceania – Australasia
substrate: bark, cork, plant surface – trunks, branches, twigs
life habit: saprobic (on decaying organic substrate)
thallus: crustose (crustaceous) – endosubstratal, inconspicuous, immersed
[th] upper surface: black(ish)
[th marginal and upper surface] specific structures: absent
ascomata: absent | present
ascoma: apothecial, apothecioid – hymenial
ascoma [mm]: (low) 0.2 (high) 0.27
ascoma: pedicellate, stipitate, pedunculate, stalked
[ascm, if apoth] disc, mazaedium: strongly convex, hemispherical, (sub-)globose
[ascm, if apoth] disc, mazaedium: black(ish)
[ascm, if apoth] subhymenial layers, hypothecium; [if perith] basal excipulum: green(ish) brown (olive brown)
[ascm] epihymenium, epithecium: green(ish) brown (olive brown)
asci: prototunicate
[asc] tholus: not thickened
[asc] tholus amyloidity (iodine reaction): absent
ascospores: (median) 8.0
[asp] shape: ellipsoidal
[asp] length [µm]: (low) 6.0 (high) 8.0
[asp] width [µm]: (low) 2.5 (high) 4.0
[asp] septa: absent – spore lumen unilocular, monolocular
[asp] pigmentation: greenish brown
[asp] perispore, epispore: ornamented, rough, warted, striate, cracked
secondary metabolites: absent
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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