I* HOI YS'J [S. 



31' 



U. Leimbachii (Oertel.) causes globular swelling- i the 

 -'in-base lit' A'lviii* i/>'xfirti/ix ;ii -lena i Kiu. 17"-i. Patouillard 

 regards this species a- a form of f. inu'iim/i'*, diffcrim: -omewhat 

 "ii accoiuii. of iis underground habitat 



U. sorosporioides K'>rn. ( llritain). On Pulpit ill<i nl/iino, TIili,-- 

 minus, ami T. foetidum, forming pustule- and sw.-llin. 



L78.- A, Uro l|.-ll.-i,,,iv. - ui. I 



mi'1-.rib. (v. Tubeuf del. ; irm Berr Bcbnabl of Munich.) 



li. / 



iv. Tubeuf del.; .s]'L'cim<. n IIMIM I'ml. st.ihl "I .1. n 



U. violae (Sow. ). (liritain and I'.S. America. ) Thr 

 lion> iiidii-.-d by this brand an- not uncommon mi \'il,i 

 i><lnr<if<i in gardens, aN<> on / ". tricolor, /'. /></< /(x/\, and ' '. 

 It- presence i- shown externally by the marked thick- 



;tnd toalformatioD of leaf-petiole>, runners. Leaves, and 



I'ruit-sialk.- ( Ki-. 1 7 I i. The swdlin-s e\ieiid round the whole 

 Stem, and form ]>n>t ular outgrowths on the Leaves; the black 

 Spore-IE appear after rupture of the epidenui-. The 



(lower may de\elo|i normally although oiher organs are di-ea-ed. 

 In a case from the 'jirden of I'rof. llai'tig. a (low er-hiid 

 unfolded [uemat iiiely in the autumn, it-- -talk \\a- \ ei \ 

 much di'fornied, the llower itself \\,i- -omc\\ hat stunted, yet 



