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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Catolechia wahlenbergii
(Ach.) Körb.
(redirigido desde:
Buellia pulchella
(Schrad.) Tuck.)
Familia:
Rhizocarpaceae
[
Buellia pulchella
(Schrad.) Tuck.,
more
Buellia wahlenbergii
(Ach.) Sheard,
Catolechia pulchella
(Schrad.) A. Massal.,
Dimaura wahlenbergii
(Ach.) Norman,
Lecidea pulchella
Schaer.,
Lecidea wahlenbergii
Ach.,
Patellaria wahlenbergii
(Ach.) Wallr.,
Placodium wahlenbergii
(Ach.) Link,
Xanthopsis wahlenbergii
(Ach.) Acloque
]
LIAS
Recursos
Botanische Staatssammlung München
Life habit:
lichenized (mutualistic with algal photobionts)
thallus:
placodioid-crustose, placodioid-foliose
thallus:
granular, granulose, granulate | compartimentized areolate, squamulate [th] upper surface: yellow(ish) (if dull: buff) | red(dish) yellow (orange, orange yellow) [th upper surface]: epruinose [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) width [mm]: (low) 0.3 (high) 0.8 (max) 1.0 [th] morphol substructures (eg areoles, squamules): discontiguous, dispersed (towards thallus periphery) | discontiguous, dispersed (throughout the thallus) [th] morphol substructures (eg areoles, lobes, branches) upper
surface:
granulose, granular | verrucose, warted | pseudocyphellate, with pseudocyphellae [th] lower surface: yellow(ish) red (orange red) [th lower surface] specific structures: absent
ascomata:
absent | present
ascoma:
apothecial, apothecioid hymenial
ascoma
[mm]: (low) 0.5 (high) 1.2
ascoma:
sessile, superficial [ascm, if apoth] disc, mazaedium: concave | plane, flat, flattened, expanded | subconvex, slightly convex | convex [ascm, if apoth] disc, mazaedium: red(dish) yellow (orange, orange yellow) | yellow(ish) red (orange red) [ascm, if apoth] disc, mazaedium: epruinose [ascm, if apoth] margin surface; [if perith] periostiolar area, ostiole, involucrellum: red(dish) yellow (orange, orange yellow) [ascm, if apoth] margin excipular photobionts: present | sparse [ascm, if apoth] subhymenial layers, hypothecium; [if perith]
basal excipulum:
hyaline, colourless [ascm] paraphyses/-oids: present [ascm] paraphyses/-oid cells width [µm]: (low) 1.0 (high) 2.0 [ascm] paraphyses/-oid apical cells width [µm]: (low) 3.0 (high) 6.0 (max) 8.0 [ascm] epihymenium, epithecium: yellow(ish) (if dull: buff) | brown(ish) yellow (ochraceous, ochre)
asci:
lecanoralean [asc] tholus: thickened [asc] tholus amyloidity (iodine reaction): present [asc] tholus amyloidity pattern: entirely amyloid (= Catillaria-, Teloschistes-types etc) ascospores: (median) 8.0 [asp] shape: ellipsoidal | narrowly ellipsoidal [asp] length [µm]: (min) 9.0 (low) 11.0 (high) 14.0 (max) 15.0 [asp] width [µm]: (min) 4.2 (low) 4.5 (high) 6.0 (max) 6.6 [asp] septa: absent | present spore lumen bilocular, polarilocular, plurilocular [asp] septa: transversely septate [asp] transversal septa: (median) 1.0 [asp] pigmentation: hyaline, colourless [asp] perispore, epispore: not apparent
conidiomata:
absent | present
conidia:
ellipsoidal | bacilliform, bacillar [co] length [µm]: (min) 2.5 (low) 3.0 (high) 3.6 (max) 4.0
secondary metabolites:
present
secondary metabolites:
emodin | fallacinal | parietin | parietinic acid | teloschistin
primary photobiont:
present
secondary photobionts
(eg in cephalodia): absent
primary photobiont:
chlorophytaceous trebouxiaceous, chlorococcoid.
substrate:
wood dead, living | rock siliceous, siliciferous, acidic | rock calcareous, calciferous, basic | rock, stones, pebbles unspecified.
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