346 THK RUSTS OK NOVA S<(>ri.\. ITtASKK. 



iiiikcil. piiKcnilciil. iMipUin (1 cpKlfi'iiii- cxiilcnl . A('ciu>[hh'( ~ 

 iiii><tlv ii'ldlHiid. ;il)iiiit lS-i^4ju; \v:ill ct )l(iii r!c--. tliick. mirnUclv 



II. l'l'('(lilli;i ll\ pnplivllnll-, nil (•( ill - p ir I Inl 1> Vclli/W Sput^. 



u>ii:illv t;'r<'srari()us. rdniid. n\;il t>v irrcaiiliif .'■'> .(iimii. afvoss. 



-iilUCtilllO CiilltllKill . 'ilpt lll'<'(| CpKlcl'lll I- 111C(I1H])1C11<M1S. S^inil 



iiiikcd. >itiiiewli;il piilvcrulciil. T rc^diniospoi-o ^Idlniid <>r 

 (•lli])H>i(l. l.j-l!» liy 18-27^. \v;ill colonrlc^-. iliick. cvciilv 

 vcrnicDse, poren scnttc^i'cd ; p;iriipli_\>cs mixed with the ^piiivs, 

 eai)it}i1e. <iiH>otli. r)0-S()ju loni:. lii';id- l'.>-24ja hrnjuk \v;dl thick. 



o-5.r»/A. 



I 1 r. 'J\dia ain})hi^(iious, .^oiiictiiiics mostly hy pnphylluiis. 

 s.cattei'('(k (iftcii al)iiiidaiit and ni-ciipyiiiu imisi (if the h^af 

 surface, roundish or i ri'i i:nhii\ often coidinout. sometimes 

 <-h'vated, urange-yellow, hccouiiui;' yclh)wisli or piirplish-hvowu. 

 subepidenual. tcliosporcs jtrismatic souH'tiuics ohlona'. 1:^-1 •"> 

 by 33-44/''. ronud('(| at hoth (MkIs or truncate; wall ciniiamoji- 

 lii'owu. smooth, nniformly thin or sometiines thickened aboN'c. 



]*yc'uia aud aecia on lj(hiix ]iinrina ( Dulloi) Kcx-h, Pictou. 



T^rodinia aud telia on Sali.r lo.sirdhi lii<'bai'd^. and otlier 

 Solix s]M'<'ios. Piot/tu. ri'uro. Oakfiobl. 



C^dleciious of aecia on Lari.r lanriua wore made *m .Tiiuo 

 24. l!ilo. and dni'inii' tbe folhtwiuii- week. The ae<'ia were 

 iitumj to !)(' ^\■i(h'ly distriluited in the vicinity of Pict-ou. so 

 tluit ahnost cvi-vy ti-ee ,>{' Larix examined showed at least a few 

 infected leaves. In dnne, 1!»12. ;iecia \\(M-e found to be very 

 ahnmhint in one region near Pidoii. the yonno- Ijdvix trees 

 appeai-in^- yelhiw at^ a considerable distance. It was impossible 

 to (h'tennine whetlKu- the ;iecia heloni>'ed to this s])(M'ies or to 

 ^f . Mc/Jiisac as there is no niorphol(»i>ic;d differences. Tt seems 

 probable, liowevcr. that tliese collection ]>eloni:' to Ibis s])eci<^S 

 as cnltures by the \viter showed tliat tlie pophu' rn-t in this 

 I'ei.'-ion ha- aecin on '/ siu/n ni na/lcitsis. 



