SriLankaLichens_Book_eng - page 39

39
124 Squamules 0.3-1 mm
wide
Phyllopsora
breviuscula (Nyl.)
Müll.Arg.
125 Thallus with radiating
marginal lobes 126
125
Thallus without
radiating marginal
lobes
127
126
With apothecia,
without marginal
gymnidia. Photobiont
chlorococcoid
Lobothallia
alphoplaca
(Wahlenb.)
Hafellner
126
Without apothecia,
with marginal bluish
grey gymnidia.
Photobiont
cyanobacterial
Kroswia
crystallifera P.M.
Jørg.
127
Spores developed in
perithecia (flask-like
structures opening
with an apical pore)
128
127
Spores developed in
apothecia (rounded to
linear structures not
opening with a pore)
132
128
Mainly growing on
leaves. Asci without
ring-like wall structure
Strigula spp.