— 68 — 
Apothecia marginalia subpedicellata concava majuscula margine integro, con- 
vina v. pallide rufescentia; sporae 8-nae, i-septatae, oblongo-ellipsoideae saepe 
curvulae, 1010 m. i g. 5 m. cv.” 
“Isle Bermuda.” This species I have not observed. 
Explanation of Plate XI 
1. The DeNotaris type of Ramalina Montagnei at Rome (nat. size). 
2. The Muller Arg. type of Ramalina stenospora at Chambesy (nat. size). 
c 2 0-24 
Spores - 3 _ 4 - n- 
ERRATA AND OMISSIONS 
Parts I to V 
Part I. 
Page 66, line 2; after pendulous read (rarely subfoliaceous = R. Mannii Tuck). 
line 1 1 ; after rarely read monoblast. 
Page 67, line 4; for Chapter read Society. 
line 11 ; for 3.5-75/* read 3-5 
Page 68, line 4; for Elfvring read Elfving. 
line 34; after chondroid read species. 
after line 36; add No. 1972 Krypt. Exsic. Zahlbruckner, XX: 26: 
1912. 
Page 70, line 21 ; for Elfvring read Elfving. 
Page 71, line 21; after mould add a condition also noticed once in R. at- 
tenuata from the Sandwich Islands and from Costa Rica. 
Part II. 
Page 82, line 33; for reticulated-rugose read reticulate-rugose. 
Page 85, line 17; read non before Ramalina. 
line 19; read non before Ramalina. 
footnote 2; after Dec. read 500. 
add following Note: Plants often distributed as R. angustissima 
(Anzi) Wain., (exception, No. 1252 Krypt. Exsic. Zahlbr.) are not R. subfarin- 
acea, being only distinguishable from R. farinacea by a positive reaction with 
KOH. R. subfarinacea is distinctly of the stock of R. calicaris (L.) Fr. emend., 
not of the farinacea stock. This is clearly shown in the original proposal of 
names; one as a morphological variety of scopulorum, the other as a chemical 
variety of farinacea. 
Page 87, line 7; for lead read leads. 
Page 88, line 17; after Palisades add Georgian Bay, Ontario. 
line 34; for it read, pollinaria. 
Part III. 
Page 1, legend to Fig. 1, after farinacea add, and intermedia. 
9—I 7 
Page 2, line 4; after straight add — /*. 
