Cecidonia:
U
X
Immersaria:
A
Lecidea:
A
B
C
D
E
F
G
H
I
L
M
O
P
Q
R
S
T
U
V
Lecideaceae:
T
Melanolecia:
T
Porpidia:
C
G
M
Rhizolecia:
H
Trapelia:
C
I
In case that additional characters and states are required to be included in this data set, consult the LIAS Instructions to Participants and follow the procedures described there.