-
Soredia are
common reproductive structures of lichens.
Lichens reproduce a****ually by
employing simple fragmentation and
production of
soredia and isidia...
- It is pale grey, but
darker in the centre, and
lacks isidia, lobules,
soredia and pruina.It
tests positive K+
yellow upper cortex with a 10% pot****ium...
- The
outer edge
turns up and is
frequently covered with
white powdery soredia underneath. Its
lower surface is black,
wrinkled and has some browning...
-
wrapped in a thin
protective layer (the cortex),
distinguishing it from
soredia,
which lack this
protective covering.
Isidia also help
lichens colonize...
-
measuring 3–8 mm (0.1–0.3 in) wide,
usually have
patches of
granular soredia arising from pustules. The
lobes of the
thallus may be smooth, but quite...
- name
sorediella refers to the
small soralia (structures
producing soredia) and
soredia (tiny
vegetative propagules)
characteristic of this lichen. Arup...
-
spherical pustules on its surface,
which eventually become granular soredia.
These soredia can
range in
abundance from
hardly there to
covering nearly the...
- that is seen in
lichens with
usnic acid.
There are no a****ual
structures (
soredia, isidia), but
there are
apothecia (the
fungal ****ual structures) that have...
-
dispersing themselves by wind action, to
resume growth when
moisture returns.
Soredia (singular: "soredium") are
small groups of
algal cells surrounded by fungal...
- 39–1.18 in) wide and up to 7 cm long. The a****ual
reproductive structures soredia and
isidia are
present on the
thallus surface.
Minute (0.5–1.5 mm in diameter)...
