Consorcio de
Herbarios de Líquenes en América Latina
- parte del Consorcio Global de Briofitas y Líquenes: organismos clave de comunidades criptobióticas -
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Melanelia hepatizon
(Ach.) Thell
Familia:
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.
]
Stephen Sharnoff
LIAS
Recursos
Botanische Staatssammlung München
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.
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Troy McMullin
Stephen Sharnoff
Stephen Sharnoff
Troy McMullin
Stephen Sharnoff
Stephen Sharnoff
Stephen Sharnoff
Samuel Brinker
Lucy Taylor
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