Slideshow image
Lepra dactylina (Ach.) Hafellner (redirected from: Pertusaria dactylina)
Family: Pertusariaceae
[Isidium dactylinum (Ach.) Ach.,  more]
Lepra dactylina image
Stephen Sharnoff  
Life habit: lichenized (mutualistic with algal photobionts) thallus: crustose (crustaceous) – episubstratal – unspecified thallus: continuous, diffuse, effuse [th] upper surface: white(ish) [th marginal and upper surface] specific structures: present [th margin] cilia, cilioid structures: absent [th upper surface] isidia, isidioid structures: present [th upper surface] soredia, soralia, soralioid structures: absent [th] morphol substructures (eg areoles, lobes, branches) upper surface: smooth, plane | uneven, undulate ascomata: absent | present ascoma: apothecial, apothecioid – hymenial ascoma [mm]: (min) 0.2(median) 0.5 (max) 1.0 ascoma: immersed, innate [ascm, if apoth] disc, mazaedium: black(ish) [ascm, if apoth] disc, mazaedium: epruinose | pruinose [ascm, if apoth] disc, mazaedium pruina: dense [ascm] paraphyses/-oids: present asci: lecanoralean [asc] tholus: thickened [asc] tholus amyloidity (iodine reaction): present [asc] tholus amyloidity pattern: with amyloid cap (= Icmadophila-, Lecidea-, Pertusaria-types etc) ascospores: (median) 1.0 [asp] length [µm]: (low) 120.0 (high) 300.0 [asp] width [µm]: (low) 60.0 (high) 100.0 [asp] septa: absent – spore lumen unilocular, monolocular [asp] pigmentation: hyaline, colourless [asp] perispore, epispore: not apparent secondary metabolites: present secondary metabolites: fumarprotocetraric acid | protocetraric acid primary photobiont: present secondary photobionts (eg in cephalodia): absent primary photobiont: chlorophytaceous – trebouxiaceous, chlorococcoid.

substrate: soil, clay, humus, turf, detritus, dead leaves | bryophytes – mosses, liverworts.
Lepra dactylina image
Troy McMullin  
Lepra dactylina image
Stephen Sharnoff  
Lepra dactylina image
Stephen Sharnoff  
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image
Lepra dactylina image