;i8i 



Ilost belonging to Scrophulariaceae : 



Of the genus Clielone A. Chelonis 75 



Of the genus rentstemon A. Pnhncrl 76 



Of the genus Afzelia, oi- Dasystoma A. Gerardlae 7S 



Of the genus Castilleja ; A. mlcropunctum 79 



Of the genus Melampyruin ■. ; . . . .A. sp. SO 



Host belonging to Acanthaceae . . . ; .A. T racyanum Si 



Host belonging to Rubiaceae : 



Of the genus Houstonia . . . . i . . ; A. Ohlcnlaiidkuiniii 82 



Of the genus Bouvardia .4. Botivardiae S3 



Of the genus Ranctia > .4. juihcrulcntmn 84 



Host belonging to Caprifoliaceae A. Trlostei 85 



Host belonging to Cichoriaceae : 



Of the genus Lygodesmia A. Lygodesmiac 87 



Of the genus Crepis A. crepidicolum 88 



Of the genus Hieraciuni A. Hieraciatnni 89 



Host belonging to Ambrosiaceae A. sp. 91 



Host belonging to Carduaceae : 



Of the genus Laciniaria A. Liatridis 92 



Of the genus Boltonia A. Boltonlae 93 



Of the genus Clibadium A. CWbadii 94 



Of the genus Montonoa A. Montonoae 95 



Of the genus Wedelia A. Wedeliac 9;i 



Of the genus Bahia, or Eriophyllum A. Bahiac 97 



Of the genus Senecio : 



Peridia sliort, not lacerate : 



Aecia rather small A. Scnecionis 98 



Aecia rather large A. sp. 99 



Peridia long, coarsely lacerate .1. Hcrreriamim 100 



Of the genus Coleosanthus, Chrysogonuni, 

 Chrysothamnus, Dugaldia, Helenium, Po- 

 lymnia, or Rudbeclvia A. cuDiiiosilaiKHi 101 



1. Acciditiiii Tri(jlochini.<i I). & H. Erythea 7:98. 1S99. 

 On SCHErCHZERIACEAE : 



Triglochin conciiina Davy, California. 

 Trlfilochin sp., Nevada. 



