EYPODERMELLA. 



235 



apothecia were present on the upper -urtace { the ne.-dl.- as 

 isolated black spots ur united into lines: they dehi.-e,- l,y an 

 elongated tis^ure. The asci are cylindrical with rounded api 

 and measure about 110/u in length: they are almo-t sessile. 

 contained four hyaline, unicellular, club-shaped sporee 



Fi... ll'.i. . Tin- 



:i]iothi.-ri:i form Muck lin. - ]! the Qi 



O'lituiniiii,' fiiiir -]. .'!(. d-nl U 

 Single s])niv with ,i ^L-liitiiinu- i-nvcriin; 

 (still furtliL-r oiihn-i,'t.-.l) (Cop. trt-iu 

 'I'-) 



Fii;. 120. Hy r i 



. i on tllf Illlllr' 



.I, I'ani'hx >.. in.; auilii: 



f.'iir -IMMV-. IS, Uolitfil (i 'ill 

 ~|i.i|-i- in its gclitiii" ' 



deL) 



x 16/x) with a -ehiiiiii'iis nieiul>r;ine. The 

 are simple hyaline Hlainent-. shorter than the a-ci. 



N 



Lophodermium. 



The ohluliM apntliecia alv ellll'eddcd ill the h< .^t -I i--lH > lllidel 

 a thin hlack COVer, \\hich l.rcaks liy a l<>lr.; tis-inv. Tin- cluli- 

 >ha).ed a-cj contain thlvad-likc unici-liillai' Spores, with a 

 luucilaiiinoio niemlnane. The parajihyso are MUIH-I inie^ >cptale 

 and i'ui ni-h'-d \\ith hookeil or butt<>ii->ha]H-d (< nd-. The 

 reach maturity on killed poitions of plant-, and are 

 ejaculated. The formation of )i\midia (-pernio-joiiia) 

 thai of ajiothecja. ^\Ian\ iiicml'ci- of |hi- -i-iius are dot ni.'t i\v 

 eliemir-, of plant-. 



Lophodermium pinastri O'-hrad.). 1 l'in--l'li-ht or aeedle- 

 ( I'.ritain and [J.S. America.) This disease of the Scots pine 



i'/'/////.s aylvestris) i- MTV injurioii- to MHUPJ plant-. i--pccially 

 in Qurseries. 



1 Iliirt !_, /' / I ! ii . I -'i I 



P'.t!./ i, 1877 ; al . 



