Slideshow image
Stereocaulon dactylophyllum Florke
Family: Stereocaulaceae
Stereocaulon dactylophyllum image
Stephen Sharnoff  
Life habit: lichenized (mutualistic with algal photobionts) thallus: fruticose (fruticous), shrub-like, beard-like [th] upper surface: grey(ish) | green(ish) white [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: absent [th] morphol substructures (eg areoles, lobes, branches) width [mm]: (min) 0.3 ascomata: absent | present ascoma: apothecial, apothecioid – hymenial [ascm, if apoth] disc, mazaedium: subconvex, slightly convex | convex [ascm, if apoth] disc, mazaedium: brown(ish) black [ascm] paraphyses/-oids: present asci: lecanoralean [asc] tholus: thickened [asc] tholus amyloidity (iodine reaction): present [asc] tholus amyloidity pattern: with amyloid tube, ring (= Collema-, Micarea-, Porpidia-, Psora-types etc) ascospores: (median) 8.0 [asp] septa: present [asp] septa: transversely septate [asp] pigmentation: hyaline, colourless [asp] perispore, epispore: not apparent secondary metabolites: present secondary metabolites: atranorin | norstictic acid | stictic acid primary photobiont: present secondary photobionts (eg in cephalodia): absent | present primary photobiont: chlorophytaceous – trebouxiaceous, chlorococcoid.

substrate: rock – siliceous, siliciferous, acidic | rock, stones, pebbles – unspecified.
Stereocaulon dactylophyllum image
Lucy Taylor  
Stereocaulon dactylophyllum image
Stephen Sharnoff  
Stereocaulon dactylophyllum image
Stephen Sharnoff  
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Linda Phillips  
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image
Stereocaulon dactylophyllum image