LIAS light – Item Descriptions
LIASlight ItemID: 3845
Mycomicrothelia wallrothii (Hepp) D. Hawksw.
| Characters[*]: | Character States[*]: |
|---|---|
| global occurrence: | Eurasia – Europe | Americas – North America (incl Mexico) |
| substrate: | bark, cork, plant surface – trunks, branches, twigs |
| life habit: | saprobic (on decaying organic substrate) |
| thallus: | crustose (crustaceous) – endosubstratal, inconspicuous, immersed |
| [th marginal and upper surface] specific structures: | absent |
| ascomata: | absent | present |
| ascoma: | perithecial, perithecioid – hymenial |
| ascoma [mm]: | (low) 0.15 (high) 0.25 (max) 0.3 |
| [ascm] paraphyses/-oids: | present |
| asci: | fissitunicate – bitunicate |
| [asc] tholus: | thickened |
| [asc] tholus amyloidity (iodine reaction): | absent |
| ascospores: | (median) 8.0 |
| [asp] shape: | ellipsoidal |
| [asp] length [µm]: | (min) 12.0 (low) 14.0 (high) 18.0 (max) 20.0 |
| [asp] width [µm]: | (low) 6.0 (high) 8.0 (max) 8.5 |
| [asp] septa: | present |
| [asp] septa: | transversely septate |
| [asp] transversal septa: | (median) 1.0 |
| [asp] pigmentation: | greyish brown |
| conidiomata: | absent | present |
| conidia: | ellipsoidal | doliiform (barrel-shaped) |
| [co] length [µm]: | (min) 9.0 (low) 11.0 (high) 12.5 (max) 14.0 |
| secondary metabolites: | absent |
| host organism: | |
| primary photobiont: | absent |