. 353 



Inland. < Jift-nland, ;iml S\\ it/ri land. Jviel states rliat tliis is tin.- "lily 

 heteroecioua /'>/<;;;,, \\-li. ,>, uivd..- ami trltMit"-|>"iv-, inhaliit a di<-<>tylr- 

 plant. 



( 1' I An-i'liil are "/'.s////; j>//r/iiifin, H/-K/HXJH !,*, "//'/ fi // i/fi^jiu ,; .s 

 1/1 r> l[inl nil //(, xil iH> /if" /if. ( /It'll'-// i/jil/i-r/', (in, $rl, r< l.\\ 



Puccinia suaveolens (Pers.) il'.ritain and I'.s. Am>-ri'-a). 

 < IIK- form i in Cir&ium arvense, and a second mi Centaurea f'i/",m.-<. 

 \'\' -nidia and uredospores appear first, then teleutu>iMirc> dc\.-ln]. 

 ainniiLi-t tin- lati'i-lurnifd nrcdnsjtoiv-. 



Thr >hiints and k-avi-s of attacked ]>lants an* jM-rniratrd with 

 mycelium and ivndurcd conspicuous \>y tlieir clonuaicd shajx-, 

 lighter coluiir, and smaller, less lobed, softer lfavi-> i l-'i-. isii). 

 I'i-i-ax-d plant^ hear no (lowers. \\'akkcr on investigating the 

 diseased steins found: non-development of those -<!') enrliyma- 

 -h'-atlis of the primary tissues situated towards the interior of 

 the stem, whereas those toward- ih,- miter side show >eeundary 

 thickening; irregularities occur in the interfascieiilar caniliiuni, 

 so that the phloem liecomes aluioriually de.velojied and propor- 

 tionately more extensive than the wood, it may also lie divided 

 hy a kind o| selerenchyiiia. 



P. hieracii (S.-lmin.) (liritaiu and I'.S. . \nu-ri' a). On nunn-i ..u- ('..in- 



e.g. Carlina, t '/'/.<//////, /'.//</(///.<. Centaurea^ L>nt<l>,i', Scorzoi 

 <',-'l>i'.<. II i-'i'i'i ut. Cichoriwm, -tc-. 



Plowright distinguishes t\\.. alli.'.l species "ii < 'niii|H>sitar, \ i/.. /'. 



"',', Mart, mi Centaurea nigra, and /'. taraxaci I'l"\vi. 



P. bullata (1'i-r-.) (liritain and I'.S. Ann -i ! .1 i. On I 'mli.-llir'.-i .< . 

 A/ii'iin, Petroselinum, .I-J/,"*n. >'-//,, ^////, Conium, .!/"//"'/</, <!'. On .-ulti- 

 \at.-d >|M-rjf- (e.g. I'ar-li-y, Dill, < 'fin -\ . etc.) it may |>i.>\>- 1 1 '..nM. -..im-. 1 



P. oreoselini (>tian>s). ( >n /',,/.-,,/,/,/, and A-.,--//. (I'.S. Ann-i i< a. i 



P. helvetica Srlin.rt. On .!>/" //?/./ /<///////</. 



(3) r',;i/*ji,,/-i* mill fi/i II/IIX/HI/-I* alone /./nin-n. Tin n-lt,il 



/ii/i-ii ill in Hi ill niriiHn linri litlnr /in/ iix i/i I in,, i t,;n;,l, ,,,- il,, 

 not eXigt. I // mi'/inrri, i/',i, X/7/ ,,;</.): 



Puccinia sorghi Schwein. (/'//-. ///////,//.s- l',. : r. i. This ru-t of 

 >'"////////// and Z< .l/"/.s OCCUTS in America. Italy, tiermany, etc. 



The LeaVeS k-eome more iir ]es>i lie>el with little pustule^, ill 



which the suri of uredo~po|-es or teleutosporee are contained 



(Fig. 187-189). 



P. purpurea < 'kr. ( >n >',,,-,//, ,/, ,-,,/,/,,, in Indi.i. and '/.< in At'ii.a. 

 I ' '-ri|ii inn ,ind li^'uii-~ 111 A. ./. !</ I , I^'M. 



