- (layer
surrounding the apothecium)
consists of
elongated cells, and the
amphithecium (outer
layer of the apothecium) is
similar in
structure but
lacks algae...
-
using spore structure as a
character in
lichen taxonomy,
introduced amphithecium, muriform, and "polari-dyblastae",
later anglicized to "polari-bilocular"...
-
female ****
organs are on the same gametophyte, but are not clustered.
Amphithecium – the
external cell
layers of the
developing sporangium of a bryophyte...
- locality.
Characteristic features of the
lichen include its pulicaris-type
amphithecium, glabrata-type epihymenium, and 16-spored asci.
Secondary compounds in...
- hymenium,
extends to the
surface of the disc and is
about 10 μm thick. The
amphithecium, a
layer surrounding the
entire apothecium, is also thin and
filled with...
-
occasionally containing gonidia in an
amphithecium (similar to
Rinodina species), but when mature,
always without an
amphithecium;
spores eight, brown, bicellular...
-
Society in 1923. He has been
credited for
having introduced the
terms amphithecium and
parathecium in an 1898
monograph on the
lichen genus Roccella. Darbishire...
- the
middle of the
capsule and
extend towards the apex and base. The
amphithecium gives rise to the
capsule wall,
while the
endothecium gives rise to the...
-
produces small,
lecideoid apothecia,
meaning they lack
algae and an
amphithecium, and are
typically black with a
carbonaceous exciple (rim) and blackish...
- body)
mirrors the
irregular structure of the thallus,
lacking a
distinct amphithecium (outer
layer of
tissue around the apothecium). The
hymenium (spore-producing...
