2 IT) 



Teh'li. myco^ena, K. & E. I. c 



I'critlicciii sciit(('i»'<l, iniincrsctl, oxrcpt the |»iirti!illv ('i'iiiii|iciit 

 iipcx. wliicli sli<;litly riiiscs tlic siirliicc of the Diatrypv sti-niiia, riip- 

 tiiiiiiu' it ill ii siilu'iuliiitc niiiiiiicr. I'critlicciii i»r <iic(liiiiii size with nil 

 iiiflistiiict ostioliiiii. Asci siil»cvliii(lri(!!i! \.\nmx JOOxlii //. iiltniptly 

 roiitiiictcfl liclow into ii short stipe. Sporidiii l»isci'iat(', oviifc-oliloiiu'. 

 with three distinct triiiisvorse septn. iiihI w loniritiidiniil septum iicross 

 (inc <»!• iiiofc of the cells, yellowish, l>econiiii<j,' diirk l»rown, distinctly 

 (■<tnstiicted at the middle scptinn, and. when matnic. .')-(i-septate. VI- 

 l.")\(i-S/i. This miji'lit l»e mistaken ['inljopliiosti 'iia Fh)i'!<l<iiniiti, 

 !•]. A- K.. l)ut it has the perithecia more siiperlicial and (piitc dillei-ent 

 spoi'idia. 



Parasitic on old Diait'iipv sfiriniu, Newlield, N. J. 



Teh'li. iiuihoiiata, K. & K. I. c. 



I'erithecia <;re,uarions. discoid, aliont i mm. diam., seated on the 

 surCace of the inner hark e.\|>oseil l>y the Ihlliny away of the epidermis, 

 (►stioinm tiiheirnliforin. Asci cylindrical. 7')-8().\7-S ti. with jtar- 

 apliyses. Sp(»ridia nniseriate. ovate, .'5-se]»tate, <'onstrict,ed at the mid- 

 dle septum, stiaw-yellow. l2-lox(!-S/A Mo.st of the spoi'idia show 

 only the three transverse septa, l»ut in some of them, one or liotli the 

 inner cells are divided l»y a lon<:itndinal septum. It is not imprtdialtle 

 that the sporidia may tinally Iiecome lirown and ac(piirc additional 

 septa. 



On dead hranches of Syinjthoi'ivdrpns ovvidetttulix, Montana 



(Kelsey). 



Teicli. iiiefi;sistef!;a, E. & E. I. c. p. 248. 



Perithecia greirarious, sujierlicial, the hasc sunk in the wood or 

 liaik with altout two-thirds of the upper part prqjectin;^', hemisplieric- 

 u'lohose, |-1 mm. diam., rou,u;h, ostioluni inconspicuous, sul)pa[)illilbnn. 

 Asci cylindrical, ]7r)-2()()x Ii) ii, with a short, stipe-like l»ase and 

 iiliiiiidant paraphyses. Sporidia uniseriate, about 7-septate and muri- 

 I'oiiii, mostly constricted in the middle moi'O or loss di.stinctlv, ends 

 louiided or ol)tusely j»ointe(l, 2r)-;](lx 12-1 '> p. Closely allied to 

 T. ofjdnveiiK, but perithecia less crowded, more depressed, larger and 

 iDUji'her, and sporidia rather lartrcr. 



On bark and wood of old weather-boaten willow and ma])le lind)s 

 (Acer ghihruv)), Montana (Kelsey). 



