LIAS light – Item Descriptions
LIASlight ItemID: 4485
Pertusaria flavida (DC.) J. R. Laundon
| Characters[*]: | Character States[*]: |
|---|---|
| global occurrence: | Eurasia – Europe |
| substrate: | bark, cork, plant surface – trunks, branches, twigs |
| life habit: | lichenized (mutualistic with algal photobionts) |
| thallus: | crustose (crustaceous) – episubstratal – unspecified |
| thallus: | continuous, diffuse, effuse | cracked, fissured, fractured, rimose |
| [th] upper surface: | yellow(ish) (if dull: buff) | yellow(ish) grey | yellow(ish) green | green(ish) yellow | brown(ish) yellow (ochraceous, ochre) |
| [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 | present |
| [th] morphol substructures (eg areoles, lobes, branches) upper surface: | granulose, granular | verrucose, warted |
| ascomata: | absent |
| secondary metabolites: | present |
| secondary metabolites: | 2'-O-methylhyperlatolic acid | confluentic acid | cryptostictic acid | menegazziaic acid | norstictic acid | stictic acid | thiophaninic acid |
| primary photobiont: | present |
| secondary photobionts (eg in cephalodia): | absent |
| primary photobiont: | chlorophytaceous – trebouxiaceous, chlorococcoid |