1903] CULTURES OF UKEDINEAE 22 



A. Species previously reported. 



1 . Uromyces Euphorbiae C. & P. Aecidiospores from Enphor. 

 bia humistrata Engelm, sown on same host. Aecidiospores from 

 E. nutans Lag. sown on same host. Uredospores from E. dentata 

 Michx. sown on same host. 



2. Uredo rubigo-vera DC. Uredospores from Triticum vul- 

 gare Vill. sown on same host. 



3. Puccinia Peckii (De T.) Kellerm. Teleutospores from 

 Carex trichocarpa Muhl. and C stipata Muhl. sown on Onagra 

 biemiis (L.) Scop. 



4. Puccinia Sambuci (Schw.) Arth. Teleutospores from 

 Carex trichocarpa Muhl. and C lurida Wahl. sown on Sambnais 

 canadensis L., and aecidiospores from S. canadensis L. sown on 

 C trichocarpa Muhl. 



5. Puccinia Caricis-Asteris Arth. Teleutospores from Carex 

 foenea Willd. sown on Aster paniculatus Lam. 



6. Puccinia Caricis-Erigerontis Arth. Teleutospores from 

 Carex festucacea Willd. sown on Erigero?i annuns (L.) Pers., E. 

 philadelphicus L., and Leptilon canadense (L.) Britt. 



7. Puccinia Caricis (Schum.) Reb. Teleutospores from 

 Carex stricta Lam. and C. riparia Curt, sown on Urtica gracilis Ait. 



8. Puccinia verbenicola (K. & S.) Arth. Teleutospores 

 from Sporobolus longifolius (Torr.) Wood sown on Verbena stricta 

 Vent, and V. urticifolia L. 



9. Puccinia Windsoriae Schw. Teleutospores from Tricuspis 

 seslerioides (Michx.) Torr. sown on Ptelea trifoliata L. 



10. Puccinia Helianthi Schw. Teleutospores from Hclian- 

 thns grosse-serratus Mart, sown on same host, and on H. Maxi- 

 miliani Schrad. 



11. Phragmidium speciosum Fr. Teleutospores from culti- 

 vated rose sown on Rosa humilis Marsh. 



B. Species reported now for the first time. 



1. Uromyces Aristidae E. & E. Teleutospores from Aristida 

 oligantha Michx. sown on Plantago Riigclii Dec. 



2. Puccinia Jamesiana (Pk.) Arth. Teleutospores from Athc- 

 ropogon curtipcfidulus (Michx.) Fourn. sown on Asclepias incarnaia 

 L. and A. syriaca L. 



