f 



GDI 



H. .V K. Jimrii. Mycnl. V, p. 30. 



Ti'. ftiseum. E. & E. 



Tryhliiliiim tiitiiliiiii, Slitiiis. var. /'»> 

 I-;.\sicc. I<:il. iS: Hvrht. N. A. K. 2<1 Ser. 23;,!. 



Peritliocia t'os|)ifos(.'. onmipeiit:. siil>oi'l>iciiliU'. clliptifiil, triaiiuuhii 

 or (itlierwisc irrciiular from crowdiiiii', 2-3xlJl-2 iiiiu.. ceiitriiUv 

 attacliod. with tlio margin frco and. wlicii drv, witli tlit- opiiositc sides 

 idilcd ill St) as jiartiy to liidt" the slatc-roloi'od disk, and stronu'lv 

 marked witli transverse wrinkles or stria'. Asei eylindrieal, 170 x 

 12-1") /<, with ahniidaiit, elavate-tipjied parajiliyses. ii^poridia 8 in an 

 asi-iis. iini.«eriate, ol»h)n<i'-elIiptic'al. 3-se}ita(e and more or less eon- 

 strifted, 2r)-:>(> x 1l>-14 n. 



On dead liiiilis, near .lacksonville, Fhi. (W. W. Calkins). 



We have jiivon this s|ieeiiie rank on aeeoiint of the clustered 

 pcrithecia, slate-colored disk ami clavatc-tipped paraphyses. 



Ti'. tiu'f,'i(lnliiin, Phil. & Hark. iJnll. Cal. Acad., Fel.. 1883. ).. 25. 



Scattered, sessile, oldonj^-elliptical, tnruid, nearly smooth, black. 

 Asci clavate. Sporidia oblon^--ellipticaI, uniseptate. stroiiu'ly con- 

 stricted ill the iiiitldle. each hall' o-O-psciidoseptate. reddish-ln'own. 

 (lO-OOx 13-20//. 



On dead stems i)\ Pcntxtcmon bi-cvifforiin. Calil'ornia (Harkness). 



Specc. in our Ilorb. from Harkness are entirely sterile. 



Tr. iniiior, t'ke. (Jrev. IV. p. 182, tab. r.7. fig. D. 



This can not be separated from Opegrapha varia. (Pers.). 



LiiPHIliM, Fi. 



System.i Mycol. II, p. 5,^,^. 



Pei'itliecia vertical, conchironii, conipre.'^scd , submemltranaceoiis. 

 IV.'igilc: lips acute, closed, at length oiiening witli a very narrow 

 fissure. 



li. mytiliiiuiii, (Pers.) 



Ilyileiiiiiii myliliiiiDii. Ters. Syu. p. y; 

 Lophium mytilinutn, V\. S. M. 11, p. 5;,,v 

 Kxsicc. Ral). Herl). Slycol. 714. — Fckl. I-. Rh. 762, 



Siilipedicellate. dilated altovc, transversely striate, shiniiig-lilack, 

 Asci cylindrical, 140-1(50 x i)-10 //, with a short, thick <tipe. 8-spore(l. 

 with slender, septate, hyaline, branching pai'aphyses. Sporidia (ililbrni. 

 120-140 x 1 ^-2 //, 18-20-guttulate, hyaline. 



On bark and wood of pine and spruce. (Jenerally arising from a 



lit 



t 







