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Consortium of Lichen Herbaria
building a Global Consortium of Bryophytes and Lichens as keystones of cryptobiotic communities
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Wahlenbergiella striatula
Wahlenbergiella striatula
(Wahlenb.) Gueidan & Thüs
Family:
Verrucariaceae
[
Lithoicea striatula
(Wahlenb.) Gray,
more
Verrucaria melas
Herre,
Verrucaria striatula
Wahlenb.,
Verrucaria striatula f. continua
M. Knowles,
Verrucaria striatula f. striatula
Wahlenb.,
Verrucaria striatula subsp. australis
R. Sant.,
Verrucaria striatula subsp. borealis
R. Sant.,
Verrucaria striatula subsp. striatula
Wahlenb.
]
LIAS
Resources
Botanische Staatssammlung München
Life habit:
lichenized (mutualistic with algal photobionts)
thallus:
crustose (crustaceous) episubstratal unspecified
thallus:
continuous, diffuse, effuse | cracked, fissured, fractured, rimose [th] upper surface: black(ish) | green(ish) | green(ish) black [th upper surface]: epruinose [th marginal and upper surface] specific structures: absent [th] morphol substructures (eg areoles, lobes, branches) upper surface: smooth, plane | rugose, plicate, folded, pustulate, faveolate, wrinkled | pseudocyphellate, with pseudocyphellae
ascomata:
absent | present
ascoma:
perithecial, perithecioid hymenial
ascoma
[mm]: (min) 0.18 (low) 0.2 (high) 0.3 (max) 0.36
ascoma:
subsessile, subimmersed, adnate, semi-immersed, emergent | sessile, superficial [ascm, if apoth] margin surface; [if perith] periostiolar area, ostiole, involucrellum: black(ish) [ascm, if apoth] margin excipular photobionts: absent [ascm] paraphyses/-oids: absent | present
asci:
fissitunicate verrucarialean [asc] tholus: thickened [asc] tholus amyloidity (iodine reaction): absent
ascospores:
(median) 8.0 [asp]
shape:
subglobose, subspherical | ellipsoidal | ovoid, ovate [asp] length [µm]: (min) 7.0 (low) 8.0 (high) 11.0 (max) 12.0 [asp] width [µm]: (min) 4.0 (low) 5.0 (high) 6.0 (max) 7.0 [asp] septa: absent spore lumen unilocular, monolocular [asp] pigmentation: hyaline, colourless [asp] perispore, epispore: not apparent
conidiomata:
absent | present [co] length [µm]: (low) 2.9 (high) 4.1
secondary metabolites:
absent
primary photobiont:
present
secondary photobionts
(eg in cephalodia): absent
primary photobiont:
chlorophytaceous trebouxiaceous, chlorococcoid.
substrate:
rock siliceous, siliciferous, acidic | rock calcareous, calciferous, basic | rock, stones, pebbles unspecified.
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