Consorcio de
Herbarios de Líquenes en América Latina
- parte del Consorcio Global de Briofitas y Líquenes: organismos clave de comunidades criptobióticas -
iniciar Sesión
Nueva Cuenta
English
Español
Inicio
Búsqueda
Colecciones
Mapa
Exsiccatae
Listados Dinámicos
Explorador Taxonómico
Imágenes
Navegador de Imágenes
Búsqueda de Imágenes
Biota de Líquenes
Centroamérica
Ecuador
México
Región Subpolar del Sur
Proyectos Asociados
Líquenes Árticos
Bryophyte Portal (CNABH)
Consortium of North American Lichen Herbaria (CNALH)
MyCoPortal
Más Información
Ayuda de Symbiota
Normas para uso de datos
Socios
Contactos
Mapa del Sitio
Ayuda y Recursos
Melanelia stygia
(L.) Essl.
(redirigido desde:
Parmelia stygia
(L.) Ach.)
Familia:
Parmeliaceae
[
Cetraria stygia
(L.) Schaer.,
more
Cornicularia stygia
(L.) Nyl.,
Imbricaria stygia
(L.) DC.,
Imbricaria stygia f. conturbata
Arnold,
Imbricaria stygia f. stygia
(L.) DC.,
Lichen stygius
L.,
Lobaria stygia
(L.) Hoffm.,
Parmelia stygia
(L.) Ach.,
Parmelia stygia f. lignicola
Kosk.{?},
Parmelia stygia f. stygia
(L.) Ach.,
Parmelia stygia var. elveloidea
Schaer.,
Parmelia stygia var. orbicularis
Schaer.,
Parmelia stygia var. pulvinata
Schaer.,
Parmelia stygia var. reagens
Servít,
Parmelia stygia var. septentrionalis
Lynge,
Parmelia stygia var. stygia
(L.) Ach.,
Squamaria stygia
(L.) Hoffm.
]
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) | black(ish) brown | grey(ish) brown | green(ish) brown (olive brown) [th upper surface]: epruinose | pruinose [th marginal and upper surface] specific structures: present [th margin] cilia, cilioid structures: absent [th upper surface] isidia, isidioid structures: absent [th upper surface] soredia, soralia, soralioid structures: present [th] morphol substructures (eg areoles, lobes, branches) width [mm]: (min) 0.2 (low) 0.5 (high) 1.5 (max) 3.0 [th] morphol substructures (eg areoles, squamules): distantly discontiguous [th] morphol substructures (eg areoles, lobes, branches) upper
surface:
smooth, plane | rugose, plicate, folded, pustulate, faveolate, wrinkled [th] morphol substructures (eg lobes, branches): subdichotomous | irregular [th] lower surface: black(ish) | brown(ish) (if pale: fawn, tan; if mid: cinnamon) [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]: (low) 1.0 (high) 2.5
ascoma:
sessile, superficial | subpedicellate, substipitate, subpedunculate, substalked [ascm, if apoth] disc, mazaedium: concave | plane, flat, flattened, expanded [ascm, if apoth] disc, mazaedium: brown(ish) (if pale: fawn, tan; if mid: cinnamon) [ascm, if apoth] disc, mazaedium: epruinose [ascm, if apoth] margin surface; [if perith] periostiolar area, ostiole, involucrellum: black(ish) | black(ish) brown | grey(ish) brown | green(ish) brown (olive brown) [ascm, if apoth] margin excipular photobionts: present | abundant [ascm, if apoth] subhymenial layers, hypothecium; [if perith]
basal excipulum:
hyaline, colourless [ascm] paraphyses/-oids: present [ascm] epihymenium, epithecium: brown(ish) (if pale: fawn, tan; if mid: cinnamon)
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 | ovoid, ovate [asp] length [µm]: (low) 9.0 (high) 11.0 [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
secondary metabolites:
present
secondary metabolites:
perlatolic acid | stenosporic acid
primary photobiont:
present
secondary photobionts
(eg in cephalodia): absent
primary photobiont:
chlorophytaceous trebouxiaceous, chlorococcoid.
substrate:
bark, cork, plant surface trunks, branches, twigs | rock siliceous, siliciferous, acidic | rock, stones, pebbles unspecified.
Abrir Mapa Interactivo
Lucy Taylor
Lucy Taylor
Lucy Taylor
Jason Hollinger
Stephen Sharnoff
Stephen Sharnoff
Stephen Sharnoff
Linda Phillips
Hacer Clic para Desplegar
100 Imágenes Iniciales
- - - - -
Ver Todas las Imágenes
Powered by
Symbiota