274 



THE FLORA OF HALIFAX. 



P. bunii, (DC.) On Conopodium denudatum. Common. 



P. senecionis, Lib. On Senecio aquaticus, Acre, Hept. ; Cr. 

 Dn. — J.N. Coley — C. E. Moss. Field near Sun Wd. ! 



P. glomerata, Grew On Senecio Jacobaa, Ovenden ! Hept., 

 Cr. Dn.— J.N. 



P. veronicse, (Schum.) On Veronica nwntana, H. Gr. — J.N. 



P. valantiae, Pers. On Galium saxatile, Pck. Wd. — H.T.S. 

 H. Gr.— J.N. ! 



P. Pringsheimiana, Kleb. Artificially produced on Carex 

 vulgaris (planted in Mr. Soppitt's garden, Clover Hill), 

 by inoculation with spores of JEci&ium grossularice taken 

 from wild gooseberry shrub, Ribes grossularia, growing 

 near Ferry, Windermere, May 1898. The life cycle 

 was completed by the successful inoculation of an 

 adjoining gooseberry tree by the spores from the Carex. 



Xenodochus carbonarius, Schlecht. On Sanguisorba officinalis^ 

 Lumb Fall, Cr. Dn., 1892 — J.N. 



Ca^oma mercurialis, (Pers.) On Mercurial is perennis, H. Gr., 

 Hdc. — Hx. Nat., III., p. 128. 



USTILAGINACE/E. 



Ustilago longissima, (Sow.) On Glyceria aquatica. Canal 

 side, Copley, 1891 — H.T.S. Elland ! Eastwood — J.N. 



U. segetum, (Bull.) On oats, Heb. Bdg., 1893 — J.N. 



U. bromivora, Waldh. On Broinus mollis, Lightcliffe, 1893 ! 



U. violacea, (Pers.) Fckl. In the flowers of Lychnis diurna, 

 El. Pk. Wd., Sun Wd. ! Pck. Wd., H. Gr.— J.N. 



U. Kuhneana, Wolff. On Rumex acetosa, Lightcliffe ; Heb. 

 Bdg.— J.N. Lud. Dn., Holmiield, etc. ! 



U. tragopogi, (Pers.) Schrot. On Tragopogon prate nsis, Crow- 

 Nest, Lightcliffe — /. H. Bolton, Nat., June 1894. 



Sphacelotheca hydropiperis, (Schum.) In the ovary of 

 Polygonum liydropiper, Salterhebble, 1892 — H.T.S. ! 



Tilletia striaefoi mis, (Westd.) On Holcus lanatus, Pck. Wd., 



1892— J.N., H.T.S. El. Pk. Wd. ! 

 Urocystis agropyri, Schrot. On Carex glauca, H. Gr., Heb. 



Bdg., iS 9 2— J.N. 

 U. anemones, (Pers.) Schrot. On Ranunculus rejens, H. Gr., 



Pck. Wd. On Anemone memorosa, Cr. Dn., 1892 — J.N. 



Schinzia alni, Woronin. Constantly on alder roots. 

 Tuberculina percicina, (Ditm.) Sacc. Parasitic on /Ecidium 

 spots on Tussilago Farjara, Lud. Dn., 1898 ! 



