LIAS light – Item Descriptions
LIASlight ItemID: 15333
Evicentia chrysocardia (Poelt & M. Steiner) Barreno
Characters[*]: | Character States[*]: |
---|---|
global occurrence: | Americas – North America (incl Mexico) |
substrate: | lichens, lichenized fungi |
life habit: | lichenized (mutualistic with algal photobionts) | lichenicolous (in/on lichens) |
thallus: | crustose (crustaceous) – episubstratal – unspecified |
thallus: | compartimentized – areolate, squamulate |
[th] upper surface: | green(ish) yellow |
[th upper surface]: | pruinose |
[th marginal and upper surface] specific structures: | absent |
[th] morphol substructures (eg areoles, lobes, branches) width [mm]: | (low) 1.5 (high) 5.0 |
[th] morphol substructures (eg areoles, lobes, branches) upper surface: | verrucose, warted | cracked, fissured, fractured, rimulose, subrimose |
ascomata: | absent | present |
ascoma: | apothecial, apothecioid – hymenial |
ascoma: | immersed, innate |
[ascm, if apoth] disc, mazaedium: | plane, flat, flattened, expanded | subconvex, slightly convex |
[ascm] paraphyses/-oids: | present |
[ascm] paraphyses/-oid cells width [µm]: | (low) 2.0 (high) 2.5 |
asci: | lecanoralean |
[asc] tholus: | thickened |
[asc] tholus amyloidity (iodine reaction): | absent | present |
[asp] shape: | globose, spherical | ellipsoidal |
[asp] length [µm]: | (low) 4.0 (high) 5.0 (max) 6.5 |
[asp] width [µm]: | (min) 0.0 (low) 0.0 (high) 0.0 (max) 0.0 |
[asp] septa: | absent – spore lumen unilocular, monolocular |
[asp] pigmentation: | hyaline, colourless |
[asp] perispore, epispore: | thick, distincly halonate |
secondary metabolites: | present |
secondary metabolites: | rhizocarpic acid |
primary photobiont: | present |
secondary photobionts (eg in cephalodia): | absent |
primary photobiont: | chlorophytaceous – trebouxiaceous, chlorococcoid |