LIAS light – Item Descriptions
LIASlight ItemID: 13543
Cetrariella sorediella (Lettau) V. J. Rico & A. Thell
| Characters[*]: | Character States[*]: |
|---|---|
| global occurrence: | Eurasia – Europe |
| substrate: | rock – siliceous, siliciferous, acidic |
| life habit: | lichenized (mutualistic with algal photobionts) |
| thallus: | foliose (foliaceous), leaf-like |
| thallus: | continuous, diffuse, effuse |
| [th] upper surface: | brown(ish) (if pale: fawn, tan; if mid: cinnamon) |
| [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: | absent | present |
| [th] morphol substructures (eg areoles, lobes, branches) width [mm]: | (low) 0.25 (high) 5.0 |
| [th] morphol substructures (eg areoles, lobes, branches) upper surface: | smooth, plane | uneven, undulate |
| [th] lower surface: | brown(ish) (if pale: fawn, tan; if mid: cinnamon) | brown(ish) black | red(dish) brown (if pale: orange brown) |
| [th lower surface] specific structures: | present |
| [th lower surface] rhizines, rhizoid structures: | present |
| [th lower surface] rhizines, rhizinoid structures: | unbranched, simple | irregularly branched, irregular |
| ascomata: | absent |
| conidiomata: | absent | present |
| conidia: | citriform |
| [co] length [µm]: | (low) 4.0 (high) 6.0 (max) 7.0 |
| secondary metabolites: | present |
| secondary metabolites: | 4-O-methylphysodic acid | α-collatolic acid | alectoronic acid | atranorin | chloroatranorin | physodic acid |
| primary photobiont: | present |
| secondary photobionts (eg in cephalodia): | absent |
| primary photobiont: | chlorophytaceous – trebouxiaceous, chlorococcoid |