200 



IN ioio , 



Arthur: Cultures of Uredineae in 1910 , 31 



5. Puccinia Opfcii Bubak. Teliospores from Carex siccata 

 Dewey, sown on Lactuca canadensis L. and L. sativa L. 



h. Puccinia universalis Arth. Teliospores from Carex steno- 

 phylla Wahl., sown on Artemisia dracunculoides Pursh. 



7. Puccinia Caricis (Schum.) Schrot. Teliospores from Carex 

 aristata R. Br. and C. stricta Lam., sown on Urtica gracilis Ait. 



8. Puccinia angustata Peck. Teliospores from Scirpus atrovi- 

 rens Muhl., sown on Lycopus americanus Muhl. 



9. Puccinia Andropogonis Schw. Teliospores from Andro- 

 pogon virginicus L., sown on Pentstemon hirsutus (L.) Willd. and 

 from A. scoparius Michx., sown on Pentstemon alpinus Torr. 



10. Puccinia pustulata (Curt.) Arth. Teliospores from An- 

 dropogon furcatus Muhl., sown on Comandra umbcllata (L.) 

 Nutt. 



11. Puccinia amphigena Diet. Teliospores from Calamovilfa 

 Jongi folia (Hook.) Hack., sown on Smilax hispida Muhl. 



12. Puccinia Muhlenbergiae Arth. & Holw. Teliospores from 

 Muhlenbergia racemosa (Michx.) B. S. P., sown on Callirrhoe 

 involucrata (T. & G.) A. Gray. 



13. Puccinia Rhamni (Pers.) Wettst. Teliospores from Cala- 

 magrostis canadensis (Michx.) Beauv., sown on Rhamnus alni- 

 folia L'Her. 



14. Puccinia poculiformis (Jacq.) Wettst. Teliospores from 

 Agropyron tenerum Vasey, Sit anion longifoliu^i J. G. Sm., and 

 Agrostis alba L., sown on Berberis vulgaris L. 



15. Puccinia subnitens Diet. Teliospores from Distichlis 

 spicata (L.) Greene, sown on Chenopodium album L. 



16. Puccinia Jamesiana (Peck) Arth. Teliospores from 

 Atheropogon curtipendulus (Michx.) Fourn., sown on Asclcpias 

 syriaca L. 



17. Puccinia Seymouriana Arth. Teliospores from Spartina 

 Michauxiana A. S. Hitchc, sown on Cephalanthus occidentalis L. 



18. Puccinia Stipae Arth. Teliospores from Stipa spar tea 

 Trim, sown on Aster ericoides L., A. N ovae-Angliae L., A. multi- 

 florus Ait., and Solidago canadensis L., from Stipa sp., sown on 

 Aster N ovae-Angliae L., and Grindelia squarrosa (Pursh) Dunal, 

 and from Koeleria cristata (L.) Pers., sown on Senecio lugens 

 A. Gray. 



