LiasLight

LIAS light – Item Descriptions


LIASlight ItemID: 510

Bacidia rubella (Hoffm.) A. Massal.

Characters[*]:Character States[*]:
global occurrence: Africa (incl Madagascar) | Eurasia – Europe | Americas – North America (incl Mexico) | Americas – South and Central America | Arctic
substrate: bark, cork, plant surface – trunks, branches, twigs
life habit: lichenized (mutualistic with algal photobionts)
thallus: crustose (crustaceous) – episubstratal – unspecified
thallus: granular, granulose, granulate
[th] upper surface: grey(ish) green | blue(ish) green (turquoise) | yellow(ish) green
[th marginal and upper surface] specific structures: present
[th margin] cilia, cilioid structures: absent
[th upper surface] isidia, isidioid structures: present
[th upper surface] soredia, soralia, soralioid structures: absent
[th] morphol substructures (eg areoles, lobes, branches) width [mm]: (low) 0.06 (high) 0.125
ascomata: absent | present
ascoma: apothecial, apothecioid – hymenial
ascoma [mm]: (low) 0.4 (high) 1.3
ascoma: sessile, superficial
[ascm, if apoth] disc, mazaedium: concave | plane, flat, flattened, expanded | subconvex, slightly convex | convex | distinctly convex
[ascm, if apoth] disc, mazaedium: red(dish) | red(dish) yellow (orange, orange yellow) | red(dish) brown (if pale: orange brown) | yellow(ish) red (orange red) | brown(ish) red (carneous)
[ascm, if apoth] margin surface; [if perith] periostiolar area, ostiole, involucrellum: yellow(ish) red (orange red) | brown(ish) red (carneous)
[ascm, if apoth] subhymenial layers, hypothecium; [if perith] basal excipulum: hyaline, colourless | red(dish) yellow (orange, orange yellow)
[ascm] paraphyses/-oids: present
[ascm] epihymenium, epithecium: hyaline, colourless | red(dish) yellow (orange, orange yellow)
asci: lecanoralean
[asc] tholus: thickened
[asc] tholus amyloidity (iodine reaction): present
[asc] tholus amyloidity pattern: amyloid with acuate axial body towards the apex (= Bacidia-, Buellia-, Ramalina-types etc)
ascospores: (median) 8.0
[asp] length [µm]: (min) 35.0 (low) 45.0 (high) 75.0 (max) 100.0
[asp] width [µm]: (min) 2.0 (low) 2.5 (high) 3.5 (max) 4.0
[asp] septa: present
[asp] septa: transversely septate
[asp] transversal septa: (min) 5.0 (low) 7.0 (high) 15.0
[asp] pigmentation: hyaline, colourless
[asp] perispore, epispore: not apparent
secondary metabolites: absent
primary photobiont: present
secondary photobionts (eg in cephalodia): absent
primary photobiont: chlorophytaceous – trebouxiaceous, chlorococcoid

[*] 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.


© 2001–2019 by Botanische Staatssammlung M√ľnchen
Impressum · Disclaimer · Webmaster