Pycnothelia papillaria
Dufour
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Family:
Cladoniaceae
[
Biatora epimarta
(Nyl.) Walt. Watson,
more
Buellia epimarta
(Nyl.) Malme,
Cladonia heteromorpha
G. Merr.,
Cladonia madreporiformis
(With.) DC.,
Cladonia molariformis
Hoffm.,
Cladonia papillaria
(Ehrh.) Hoffm.,
Cladonia papillaria f. chthonoblastes
Erichsen,
Cladonia papillaria f. molariformis
(Hoffm.) Schaer.,
Cladonia papillaria f. papillaria
(Ehrh.) Hoffm.,
Lecidea epimarta
Nyl.,
Lichen madreporiformis
With.,
Lichen papillarius
Ehrh.,
Pycnothelia madreporiformis
(With.) Dufour,
Pycnothelia papillaria f. molariformis
(Hoffm.) Schaer.,
Pycnotheliomyces papillariae
Cif. & Tomas.
]
Stephen Sharnoff
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Life habit:
lichenized (mutualistic with algal photobionts)
thallus:
crustose (crustaceous) episubstratal unspecified | subfruticose (subfruticous), fruticulose, dactyliform | fruticose (fruticous), shrub-like, beard-like
thallus:
granular, granulose, granulate [th] upper surface: grey(ish) | white(ish) | green(ish) grey | grey(ish) white | yellow(ish) white (ivory, off-white, cream-coloured) [th marginal and upper surface] specific structures: absent [th] morphol substructures (eg areoles, lobes, branches) width [mm]: (low) 0.5 (high) 1.5 (max) 2.0 [th] morphol substructures (eg areoles, lobes, branches) upper
surface:
smooth, plane | uneven, undulate
ascomata:
absent | present
ascoma:
apothecial, apothecioid hymenial
ascoma
[mm]: (low) 0.3 (high) 0.5
ascoma:
sessile, superficial [ascm, if apoth] disc, mazaedium: convex [ascm, if apoth] disc, mazaedium: red(dish) brown (if pale: orange brown) [ascm, if apoth] disc, mazaedium: epruinose [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] shape: elongate-fusiform, ellipsoidal-fusiform [asp] length [µm]: (low) 9.0 (high) 15.0 [asp] width [µm]: (low) 2.0 (high) 3.5 [asp] septa: absent spore lumen unilocular, monolocular | present [asp] septa: transversely septate [asp] transversal septa: (low) 1.0 (high) 3.0 [asp] pigmentation: hyaline, colourless [asp] perispore, epispore: not apparent
conidiomata:
absent | present
conidia:
fusiform | [cur] curved, unciform, falcate, sickle-shaped [co] length [µm]: (low) 8.0 (high) 14.0
secondary metabolites:
present
secondary metabolites:
atranorin | chloroatranorin | lichesterinic acid | protolichesterinic acid | squamatic acid | unknown/unidentified compound(s)
primary photobiont:
present
secondary photobionts
(eg in cephalodia): absent
primary photobiont:
chlorophytaceous trebouxiaceous, chlorococcoid.
substrate:
soil, clay, humus, turf, detritus, dead leaves | rock siliceous, siliciferous, acidic | rock, stones, pebbles unspecified.
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