Family: Parmeliaceae
[ Cetraria fahlunensis var. polyschiza (Nyl.) Th. Fr. , more, Cetraria hepatizon (Ach.) Vain., Cetraria hepatizon f. arboricola Kosk.{?}, Cetraria hepatizon f. hepatizon (Ach.) Vain., Cetraria hepatizon f. insolita (Nyl.) Rass., Cetraria hepatizon f. muscicola Räsänen, Cetraria hepatizon var. foveolata Hillmann, Cetraria hepatizon var. frostii (Tuck.) Räsänen, Cetraria hepatizon var. hepatizon (Ach.) Vain., Cetraria hepatizon var. minor (Schaer.) Hillmann, Cetraria hepatizon var. muscicola (Räsänen) Räsänen, Cetraria hepatizon var. polyschiza (Nyl.) H. Magn., Cetraria polyschiza (Nyl.) Jatta, Lichen hepatizon Ach., Platysma hepatizon (Ach.) Vain., Platysma polyschizum Nyl., Platysma polyschizum var. platyna (Ach.) Ach., Platysma polyschizum var. polyschizum Nyl.] |
Life habit: lichenized (mutualistic with algal photobionts) thallus: foliose (foliaceous), leaf-like thallus: continuous, diffuse, effuse [th] upper surface: black(ish) | brown(ish) (if pale: fawn, tan; if mid: cinnamon) | black(ish) brown | green(ish) brown (olive brown) [th upper surface]: epruinose [th marginal and upper surface] specific structures: absent [th] morphol substructures (eg areoles, lobes, branches) width [mm]: (low) 1.0 (high) 2.0 (max) 2.5 [th] morphol substructures (eg areoles, lobes, branches) upper surface: smooth, plane | verrucose, warted | pseudocyphellate, with pseudocyphellae [th] lower surface: black(ish) | brown(ish) (if pale: fawn, tan; if mid: cinnamon) | brown(ish) black [th lower surface] specific structures: present [th lower surface] rhizines, rhizoid structures: present [th lower surface] rhizines, rhizinoid structures: unbranched, simple ascomata: absent | present ascoma: apothecial, apothecioid hymenial ascoma [mm]: (min) 5.0 ascoma: sessile, superficial [ascm] paraphyses/-oids: present asci: lecanoralean [asc] tholus: thickened [asc] tholus amyloidity (iodine reaction): present [asc] tholus amyloidity pattern: amyloid with widening axial body towards the apex (= Lecanora-, Parmelia-, Rinodina-types etc) ascospores: (median) 8.0 [asp] shape: ellipsoidal [asp] length [µm]: (low) 7.0 (high) 10.5 [asp] width [µm]: (low) 4.5 (high) 6.0 [asp] septa: absent spore lumen unilocular, monolocular [asp] pigmentation: hyaline, colourless [asp] perispore, epispore: not apparent conidiomata: absent | present conidia: bifusiform [co] length [µm]: (low) 5.0 (high) 6.0 secondary metabolites: present secondary metabolites: atranorin | chloroatranorin | constictic acid | cryptostictic acid | menegazziaic acid | norstictic acid | stictic acid primary photobiont: present secondary photobionts (eg in cephalodia): absent primary photobiont: chlorophytaceous trebouxiaceous, chlorococcoid.
substrate: bryophytes mosses, liverworts | rock siliceous, siliciferous, acidic | rock, stones, pebbles unspecified. |