2:)(; 



lij 



. i! 



L.t:sTAIUA, \m\. 



IV'i'itlicfiii iniiiitc, iiit'inltriiimrrdiis. tvjiicallv |tii'ir('i| nt llic ii|h\ 

 w ilii ii siiii|il(' pore. Asci ^-sjiorcd. w illmiit |iiirii|ili_vsc.<. inostly claviiti'. 

 S|i(ii'iiliii ovoid or siilioliloiiii', (-oniiniioiis. Iiviilinc. 



Minute liiiiiii <::i'o\viiij'' mostly on Ii-avcs. 



A. (J/i fciirca of' (ftrofi/fci/o/ioi/x trees aiitl s/irnLs. 



Ii. I'livtismoides, (K4>i'k.) 



.S/i/iifiiii ih\lis»iiii<li>, llirlc. Ilrit. riiiiKi. 17'' 

 Sfiliirria Ihyailis. I''ckl. Syiiil). j) ii.s. tnl). II. fi({ 41 

 .S/>/i,rn//ii >/i\/i\>ihiii{is. I)f Not. Kiel. I'ir. J). 12 

 /.tfs/tiiliii ilnliiiiiniilis. Slice. Syll I'li.Ckc. Syn .SJii 



IVritliccia ('|ii|ili_vIloiis, i-atlicr larirc, snniiiiifrscil on hiruf. liark 

 colored, indeterminate sji(»ts. <:loltose. verv Mack, iierfonited. at leiiuili 

 (IcprcH.^ed. Asci lascicidate. stipitale, clavatc. x-:^|»or('d. ')(»-').') .\ | I 

 1(1 n. Spoiidia inordinate, or disticlioiis. oltloiiir-<»vate. snliineiiuilatei 

 id. enils olitii.-^c. iruttidate. 14-1 (i .\ '» (! n. Iiyaliiie. 



< >n leaves of />y//r/.s hi(e(/i'//o//'tt. (!reenlan<I. 



Ii. cai'iiiiiea, (fr.) 



S/iliirriii laifiiiKi. Vt. S. M. II. p. IJ.^. 

 .■t.Mii>f»ii(t ciiifiiiifii. Vr. Siiniin.'i. Vin. >c. |> .jjs 

 St>li,riilli> iii>t'i'iiii. Awil. Myt- Iviir. 1. c. p. 2 

 /.irstai/iit cai/>iMi(i, Sncc. Syll. ii'i'i. Ckc. Syn. 522.^ 

 Kxsicc. I'ckl. K. Kli. .((/i -Knl). 1" U. i^s — Ckc I-" Bril Str 1 i'^ — Desm I'l Cryi>l 

 Kil. I. i>si. — I'M 2 2Ss 



I'eiitliecia am]»lii,L''eMoiis. sunk in the siilistaiice ol the leal ami 

 covered l)y the hhickoned e|tideriiiis. .scattered. frl«>l>«>~c. with a sim|iie 

 pure at the apex, Iduck. l-O-l'jO // liroad. Asci oldontr-davate 

 naridwed into a short stipe lielow. s-spored. .'>(• (Jd x ^ //. ."-poridiii 

 liiseriate, olilonu-elliptical, inei|iiilateral. siiliolitiise. ((iiecelled. hyalim 

 14-1 ')X 4-")//. 



On leaves ol' CV//y>//<*/.s. Methlehem. I'a. (Schwcinitz). 



Ii. Hlbocrustata, (Schn.) 



Sp/iaiia ulhi>cruilala,^\\'n. Syn. N. Am. 1791 

 iMiliidia albiictiiilala. Sncc. Syll. f*xx), Ckc. Syn .si>y2 



Seate<l on a li^lit cineivons, pulvernlent. indeterminate, vafriielv 

 ell'iised crust. Perithecia scattered. Iilack, variously crowded on tlic 

 crust, which in this way has a .sculptured appearance, not howevei 

 t'onlluent. at lirst convex, suit-rugose, at lenjrtli coliapsinu Asci da 



