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Crustose lichens may be both
placodioid and areolate, as in, for example,
Variospora flavescens. The term "
placodioid"
derives from the Gr**** plakós...
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grows from a
center and
appears to
radiate out, it is
called crustose placodioid. When the
edges of the
areolas lift up from the substrate, it is called...
- forms.
Foliose lichens have
different upper and
lower cortices. Crustose,
placodioid, and
squamulose lichens have an
upper cortex but no
lower cortex, and...
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Sedelnikovaea is a
genus of
placodioid lichens in the
family Lecanoraceae. The
genus was cir****scribed in 2015 by
Sergey Kondratyuk, Min-Hye Jeong, and...
- Porinaceae. It
comprises three species of
saxicolous (rock-dwelling)
placodioid lichens,
known from
disjunct locations in the Caribbean, Hawaii, and Brazil...
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marina may
refer to:
Caloplaca marina, the
orange sea lichen, a
crustose placodioid lichen species Citreitalea marina, a Gram-negative and
strictly aerobic...
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Dimelaena oreina, the
golden moonglow lichen, is a
greenish yellow placodioid lichen. The
color of the
greenish yellow thallus is
derived from
usnic acid...
-
James Lendemer. Its main
distinguishing physical characteristic is the
placodioid thallus of the normandinoides-type, with raised,
crisp margins. Chemically...
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crustose lichen that
usually grows in
rosettes radiating from a
center (
placodioid)
filled with disc-like yellowish-tan
fruiting bodies (apothecia). It grows...
- Gajameragedara. Of them 33 (66%) were
crustose lichens, 11 (22%) foliose, 4 (8%)
placodioid and the
remaining 4% were
fruticose and
squamulose lichens. In 2013, Weerakoon...