LIAS light – Item Descriptions
LIASlight ItemID: 1990
| Characters[*]: | Character States[*]: |
|---|---|
| global occurrence: | Eurasia – Europe |
| substrate: | bryophytes – mosses, liverworts |
| life habit: | lichenized (mutualistic with algal photobionts) |
| thallus: | crustose (crustaceous) – endosubstratal, inconspicuous, immersed |
| [th marginal and upper surface] specific structures: | absent |
| ascomata: | absent | present |
| ascoma: | perithecial, perithecioid – hymenial |
| ascoma [mm]: | (low) 0.06 (high) 0.11 (max) 0.13 |
| ascoma: | sessile, superficial |
| [ascm] paraphyses/-oids: | present |
| ascospores: | (median) 32.0 |
| [asp] shape: | fusiform |
| [asp] length [µm]: | (low) 13.0 (high) 16.5 (max) 18.0 |
| [asp] width [µm]: | (low) 1.5 (high) 2.0 (max) 2.5 |
| [asp] septa: | present |
| [asp] septa: | transversely septate |
| [asp] transversal septa: | (median) 1.0 |
| [asp] pigmentation: | hyaline, colourless |
| [asp] perispore, epispore: | not apparent |
| secondary metabolites: | absent |
| host organism: | |
| primary photobiont: | present |
| secondary photobionts (eg in cephalodia): | absent |
| primary photobiont: | chlorophytaceous – trebouxiaceous, chlorococcoid |