Root of Cucumis sativa 
infested with one of the Ustila^ine£,^,<r 
causing nodular out-^rowths. 
(after nature) If 
Nodiile, wtik hyphct 
. and SDores. 
Phloem. 
Cortacal. 
ParendkjmcL. 
Rootlet. 
Dia^rammalte Transverse Section 
of a Root with nodule. 
IllXwUhbiiddliiief i 
dj ^ 
Nucleus driven, 
to cell-woui. 
Vouctcole. 
Fi^. 5, X 713. || 
Spore Formaiioi^' 
within the cells of aHodnle. 
ruLcleiLS'' 
Spores of the Parasitic Fungus. 
, HypTicz in, 
tissues ofPoduZe.. 
Wet filter paper 
( iusieU. ) 
Fig. 7, 
Transverse Section of 
a youn^ Rootlet and 
small Module. 
A.B. Griffiths del 
F.Hulh.litH Earn’' 
