SriLankaLichens_Book_eng - page 34

34
106
Soredia granular.
Medulla with lecanoric
acid
Parmotrema
cooperi (J.Steiner
& Zahlbr.) Sérus.
107
Thallus with isidioid
marginal outgrowths
which become
sorediate
Parmotrema
mellissii
(C.W.Dodge)
Hale
107
Thallus without
isidioid marginal
outgrowths
108
108
Cilia to 3 mm long.
Medulla white
throughout. Lobes 10-
20 mm wide
Parmotrema poolii
(C.W. Dodge)
Krog & Swinscow
108
Cilia 3-6 mm long.
Medulla pigmented in
lower layers. Lobes 5-
15 mm wide
Parmotrema
rampoddense
(Nyl.) Hale
109 Upper cortex K- (usnic
acid)
Relicinopsis
malaccensis (Nyl.)
Elix & Verdon
109 Upper cortex K+
yellow (atranorin) 110