SriLankaLichens_Book_eng - page 30

30
91
Thallus grey. Medulla
K-, KC+ pink or red,
P-
Parmotrema
rampoddense
(Nyl.) Hale
92 Lower surface
rhizinate to margins 93
92
Lower surface with a
broad marginal zone
without rhizines
96
93
Soralia laminal. Upper
surface UV+ golden
yellow
Hypotrachyna
osseoalba (Vain.)
Y.S. Park & Hale
93
Soralia capitate on
lobe ends. Upper
surface UV-
94
94 Medulla K+ red or K+
yellow turning red
Hypotrachyna
brevirhiza
(Kurok.) Hale
94 Medulla K- 95
95
Medulla C-, KC+ rose.
Soredia not arising
from pustules
Hypotrachyna
immaculata
(Kurok.) Hale