- brownish-green. Chemically,
Olegblumia contains the
lichen products vicanicin and
caloploicin.
Found in
Europe and
North America,
Olegblumia demissa grows on siliceous...
-
contain the
anthraquinone substance fragilin and the
depsidones compounds caloploicin and vicanicin. They also have
smaller concentrations of
other anthraquinones...
- of
Sucioplaca diplacia include atranorin, isofulgidin, vicanicin, and
caloploicin. The
expected results of
standard chemical spot
tests on the thallus...
-
shows a dull, pale
orange colour due to the
presence of
fragilin and
caloploicin. The
apothecia also turn
purple with the K test,
indicative of physcion...
- by 3–5.5 μm, with a
septum of 1–2 (up to 5) μm. The
species contains caloploicin as a
major secondary metabolite,
vicanicin and
atranorin as
minor metabolites...
- its
total secondary chemical content.
Other compounds include emodin,
caloploicin, vicanicin, and isofulgidin, with
small amounts of
other substances also...
- (major),
teloschistin (major), and
traces of emodin,
parietinic acid, and
caloploicin. The
species was
collected under an
overhang of a tall rock with a river...
