LIAS light – Item Descriptions
LIASlight ItemID: 9303
| Characters[*]: | Character States[*]: |
|---|---|
| global occurrence: | Eurasia – Asia Extratropical | Oceania – Australasia | Oceania – Pacific Islands (Melanesia, Micronesia, Polynesia) | Eurasia – Asia Tropical |
| substrate: | bark, cork, plant surface – trunks, branches, twigs |
| life habit: | lichenized (mutualistic with algal photobionts) |
| thallus: | fruticose (fruticous), shrub-like, beard-like |
| thallus: | continuous, diffuse, effuse |
| [th] upper surface: | green(ish) | grey(ish) green |
| [th upper surface]: | epruinose |
| [th marginal and upper surface] specific structures: | present |
| [th margin] cilia, cilioid structures: | absent |
| [th upper surface] isidia, isidioid structures: | absent | present |
| [th upper surface] soredia, soralia, soralioid structures: | present |
| [th] morphol substructures (eg areoles, lobes, branches) width [mm]: | (low) 0.7(median) 1.1 (high) 1.4 |
| [th] morphol substructures (eg areoles, lobes, branches) upper surface: | cracked, fissured, fractured, rimulose, subrimose |
| [th] morphol substructures (eg lobes, branches): | anisotomic-dichotomous |
| ascomata: | absent |
| secondary metabolites: | present |
| secondary metabolites: | barbatic acid | norstictic acid | protocetraric acid | psoromic acid | stictic acid | usnic acid | conpsoromic acid |
| primary photobiont: | present |
| secondary photobionts (eg in cephalodia): | absent |
| primary photobiont: | chlorophytaceous – trebouxiaceous, chlorococcoid |