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o 
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1 
7 
PYXINE 
sorediata (Ach.) Fr. ---------- 
UMBILICARIA 
- pustulate (L.) Hoffm. --------- 
" v. papulosa (Ach.O Tuck. - - - 
Pennsylvanica Hoffm. ---------- 
Section Gyrophpjra 
hyperborea - -- -- -- -- -- 
proboscidaaA^i.)^ - -- -- -- -- 
, polyphylla^Hoffm. ----------- 
flocculosa (Wulf . ) Hoffm. ------- 
erosa (Web.) Hoffm. ---------- 
birsuta (Ach.) Stenh. --------- 
v. grisea (Sw.) Tuck. - - - - - 
vellea (L. ) Nyl. ------------ 
Dillenii Tuck. ------------- 
Muhlenbergii (Ach.) Tuck. ------- 
PANNAR I A. 
lurida • - -- -- -- - - - 
, rubiginosa (Thunb.) Delis. ------- 
, leucosticta Tuck. ----------- 
brunnea (Sw. ) Mass. ---------- 
Section Pannularia 
: microphylla )Sw.) Mass. -------- 
tryptophylla (Ach.) Koerb. ------- 
, leucoblephara Merl. ---------- 
Section Coccocarpia 
, plumbea (Lightf.) Delis. -------- 
Section Lecothecium 
, nigra (Huds.) Nyl. ----------- 
1 psotina Cici*- --------- 
GROCYNIA 
lanuginosa (Ach.) --------- 
LECANORA 
pallida (Schreb.) Tuck. -------- 
" f. monstrosa Merl. ------- 
, " v. angulosa (Schreb.) Schaer. - 
badia (Pers.) Ach. ----------- 
, frustulosa ‘Y.'-JU. i (i<&. ---------- 
» subfusca 
" v. Par ) - - 
4 - 
4 - 
4 - 
4 - 
chlarona.CXcjU (f^ 
pi'nas tr ^^fromb , 
allophana 
" _ " *carapestris 
rugosa 
atrynea (G.4A , 
c o i 1 o c ar pa(oJ l .) 
Hageni Ach. 
umbrina (Ehrh. ) Nyl. - - 
subconferta Merl. - - - - 
atra - - - - - 
varia (Ehrh. ) Ach. - - - 
symmictera Nyl. - - - - - 
polytropa (Ehrh. ) Schaer < 
;^-cl 
4 - 
i + 
■ +. 
• + 
4 - + 
4 r 
