![LiasLight](/Pictures/LiasLight_small.gif)
LIAS light – Item Descriptions
LIASlight ItemID: 6510
Characters[*]: | Character States[*]: |
---|---|
global occurrence: | Africa (incl Madagascar) | Eurasia – Europe | Americas – North America (incl Mexico) |
substrate: | soil, clay, humus, turf, detritus, dead leaves | bryophytes – mosses, liverworts | wood – dead, living | bark, cork, plant surface – trunks, branches, twigs | rock – siliceous, siliciferous, acidic | rock, stones, pebbles – unspecified |
life habit: | lichenized (mutualistic with algal photobionts) |
thallus: | fruticose (fruticous), shrub-like, beard-like |
thallus: | continuous, diffuse, effuse |
[th] upper surface: | green(ish) | yellow(ish) grey |
[th upper surface]: | epruinose |
[th marginal and upper surface] specific structures: | absent | present |
[th margin] cilia, cilioid structures: | absent |
[th upper surface] isidia, isidioid structures: | absent | present |
[th upper surface] soredia, soralia, soralioid structures: | absent | present |
[th] morphol substructures (eg areoles, lobes, branches) width [mm]: | (median) 1.0 |
[th] morphol substructures (eg areoles, squamules): | distantly discontiguous |
[th] morphol substructures (eg areoles, lobes, branches) upper surface: | smooth, plane | verrucose, warted | cracked, fissured, fractured, rimulose, subrimose |
ascomata: | absent | present |
ascoma: | apothecial, apothecioid – hymenial |
secondary metabolites: | present |
secondary metabolites: | constictic acid | lobaric acid | menegazziaic acid | norstictic acid | usnic acid |
primary photobiont: | present |
secondary photobionts (eg in cephalodia): | absent |
primary photobiont: | chlorophytaceous – trebouxiaceous, chlorococcoid |