LIAS light – Item Descriptions
LIASlight ItemID: 15526
Laurera cumingii (Mont.) Zahlbr.
| Characters[*]: | Character States[*]: |
|---|---|
| global occurrence: | Eurasia – Asia Tropical |
| substrate: | bark, cork, plant surface – trunks, branches, twigs |
| life habit: | lichenized (mutualistic with algal photobionts) |
| thallus: | crustose (crustaceous) – episubstratal – unspecified |
| [th] upper surface: | green(ish) | red(dish) yellow (orange, orange yellow) | green(ish) brown (olive brown) | yellow(ish) brown |
| [th upper surface]: | epruinose |
| [th marginal and upper surface] specific structures: | absent |
| [th] morphol substructures (eg areoles, lobes, branches) upper surface: | smooth, plane |
| ascomata: | absent | present |
| ascoma: | perithecial, perithecioid – hymenial |
| ascoma [mm]: | (low) 0.4 (high) 0.8 (max) 1.0 |
| ascoma: | subsessile, subimmersed, adnate, semi-immersed, emergent |
| [ascm, if apoth] margin surface; [if perith] periostiolar area, ostiole, involucrellum: | black(ish) | red(dish) yellow (orange, orange yellow) |
| [ascm, if apoth] subhymenial layers, hypothecium; [if perith] basal excipulum: | black(ish) |
| [ascm] paraphyses/-oids: | present |
| asci: | fissitunicate – bitunicate |
| [asc] tholus: | thickened |
| [asc] tholus amyloidity (iodine reaction): | absent |
| ascospores: | (median) 2.0 |
| [asp] shape: | oblong, oblong-obtuse |
| [asp] length [µm]: | (min) 36.0 (low) 50.0 (high) 66.0 (max) 70.0 |
| [asp] width [µm]: | (min) 10.0 (low) 14.0 (high) 22.0 |
| [asp] septa: | present |
| [asp] septa: | muriformly septate – muriform, submuriform |
| [asp] transversal septa: | (min) 12.0 (low) 12.0 (high) 12.0 |
| [asp] pigmentation: | hyaline, colourless |
| [asp] perispore, epispore: | thick, distincly halonate |
| conidiomata: | absent | present |
| [co] length [µm]: | (low) 4.0 (high) 5.0 |
| secondary metabolites: | present |
| secondary metabolites: | emodin | lichexanthone | parietin |
| primary photobiont: | present |
| secondary photobionts (eg in cephalodia): | absent |
| primary photobiont: | chlorophytaceous – trentepohliaceous, trentepohlioid |