Another disease of Violets in autumn is caused by a fungus named = Urocystis violæ =.    From Wordnik.com.  [The Culture of Vegetables and Flowers From Seeds and Roots 16th Edition] Reference

These bodies belong to the fungus named = Urocystis gladioli =; but whether they really belong to the spawn named = Rhizoctonia = there is no conclusive evidence, as the spores have never been seen on the threads or upon any spawn.    From Wordnik.com.  [The Culture of Vegetables and Flowers From Seeds and Roots 16th Edition] Reference

= Urocystis gladioli = and.    From Wordnik.com.  [The Culture of Vegetables and Flowers From Seeds and Roots 16th Edition] Reference

= Urocystis = -- viz. = U. colchici =.    From Wordnik.com.  [The Culture of Vegetables and Flowers From Seeds and Roots 16th Edition] Reference

Urocystis gladioli, 448.    From Wordnik.com.  [The Culture of Vegetables and Flowers From Seeds and Roots 16th Edition] Reference

Puccinia oxalidis, Urocystis oxalidis.    From Wordnik.com.  [Chapter 24] Reference