LiasLight

LIAS light – Item Descriptions


LIASlight ItemID: 1496

Cladonia luteoalba A. Wilson & Wheldon

Characters[*]:Character States[*]:
global occurrence: Eurasia – Asia Extratropical | Eurasia – Europe | Americas – North America (incl Mexico) | Americas – South and Central America | Arctic | Antarctic – Southern Subpolar Islands, Subantarctic Islands
substrate: soil, clay, humus, turf, detritus, dead leaves | lichens, lichenized fungi | wood – dead, living | bark, cork, plant surface – trunks, branches, twigs | rock, stones, pebbles – unspecified
life habit: lichenized (mutualistic with algal photobionts)
thallus: squamulose (squamulous) | fruticose (fruticous), shrub-like, beard-like
[th] upper surface: green(ish) yellow
[th marginal and upper surface] specific structures: absent
[th] lower surface: yellow(ish) (if dull: buff)
ascomata: absent | present
ascoma: apothecial, apothecioid – hymenial
ascoma: sessile, superficial | pedicellate, stipitate, pedunculate, stalked
[ascm, if apoth] disc, mazaedium: red(dish)
[ascm] paraphyses/-oids: present
asci: lecanoralean
[asc] tholus: thickened
[asc] tholus amyloidity (iodine reaction): present
[asc] tholus amyloidity pattern: with amyloid tube, ring (= Collema-, Micarea-, Porpidia-, Psora-types etc)
ascospores: (median) 8.0
[asp] septa: absent – spore lumen unilocular, monolocular
[asp] pigmentation: hyaline, colourless
[asp] perispore, epispore: not apparent
conidiomata: absent | present
[co] length [µm]: (low) 5.0 (high) 14.0
secondary metabolites: present
secondary metabolites: barbatic acid | didymic acid | fumarprotocetraric acid | porphyrilic acid | rhodocladonic acid | squamatic acid | usnic acid | zeorin (hopane-6α,22-diol) | quaesitic acid
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.


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