320 MONOGRAPH OF THE LABOULBENIACE^. 
X w± 1/ / r * 
of L. clongata. It occurs at the apex of the elytra of its host. 
of the varieties 
Laboulbenia Nebri^ Pejritsch. Plate XIII, figs, 10-21. 
■ 
Pevritsch, Sitz. d. Wien. Acarf, LXIV, p. 455, Plate II, figa. 4-8; 1. c. LXVIII, p. 249, Plate III, fig. 29; Sorokin, Yog, Par. 
Vol. II, I.e. 417, Plate XXXII, fig. 772; Wiuter, Pilzo Deutsch. p. 92:2 ; Bcrlese Malpighia, 111, p. 57 ; Succardo Svl- 
XXV 
Becoming suffused with blackish brown 
eventually quite opaque 
3 
of 
d 
liyaliue margins, not very prominently distinguished ; the pore external Appe 
1 
attenuated 
ratlicr remotely septate, somewliat rigid, becoming brown but not opaque: tlic inner basal cell 
gives rise to one or two branches, short, bearing one or two aiithcridia or producin.,' one or two 
long sterile branches r the insertion cell above the middle of the pcritliecinm. neccptaclc nor- 
mal, the basal and sub-basal cells forming a more or less, often elongate, stalk-likc base cxpand- 
nig rather abruptly below the terminal opaque portion of the receptacle ; both bcconm... 
^™™f ' ''!'' "f "P'"!""' *'^ ''^^"' ^<^" oft'^" tapering below. Spores, 75 X 7.5 ^. Perilheci.a" 
llb-lCCx44-66^ Average, 53X150^. Appendages, longest, 870- 550 m. Total length to 
tip of ponthccuim, 260-565 HI. Average, 310 X 92 /i. 
On m,-ia hrunnea Dutt., and K mice Dej., Europe. On X palUpe> Say, Nova Scotia to 
Vn-g,n,a. On K SaUier^i Fisch, Washihgton, and N. ^,.,.r.VFisch, Aleutian islands. 
aIm!!l!eom!Iiri'''"' '"""7? '"'" '" ^""* """"'''"'^^ "' «'» '-"■'^- "'-^^^ "-"'' ^^'^n 
st b t Tot ' """^^ T ""'' ^'''^ '"• '' '' ^"''i-t *" =-'iJ--Wo vnria ion in 
.hiehbeeome wholly niluutbe t^ h , '"'™ "' "^ ^^"^P""^''> "'^ '''''''' ^"^ "' 
appendage, etc. When S ! I f ''"""" "' "^ !--'i-<^oIl, its single rigid outer 
tL^^JL ™™°f '"«'''='? ""= Wackened portions are seen to be very coar.ely imnelato. 
Tlic host occurs unde 
aS-J, :;: con£ Ttl^ .1 r:^^^^^^^^^^^ ^"^^^ «.«... wa, nrst noticed by Mayhr 
Thaxter. Plate XIII 
Proo. Am. Acad. Arts and Sci. Vol. XXYUI. p. 163. 
■ "•■ -'^-l- ♦ All, p. 1 W. 
xMorc or less suffused with brown or wifh fu-. i i ,, 
«ligl% inflated at the base, taperin: 1" o I f ^ ^"'^ '^"'""- I^-''^^---" ^-^^= 
apex, the lips of which are t^ned sllrhtT u - T' '^ ''^ '""^^^ ^''""^' ^"^-^'^-^-'^^ 
the outer very large, almost coverin. The rervZii ■ ^^^''''^'^'' ^''''^^"S ^^'^"^ ^^vo basul cells, 
the usually very large, lono- simple oute T '''"'^' ^"^' ^"'^ continued directly to form 
septa with a marked general constrictio7^^''\l '' ^^''^' '' ''^'^^*'' '^'^'^^^^' constricted at the 
brown suffusion involving one or more cellT" tT ^''''"^ *''''"''^' *^'^ ^''"' accomimnicd by a 
branch bearing one or two anthcridia The'blk ''""'' ^'"'"^ """^^ ^^''''' "^^ *"* ''^ ''"^^'' '^'''^ 
