Arthur: Cultures of Uredineae in 1908 255 



3. Puccinia Sambuci (Schw.) Arth. — Teliospores on Car ex 

 lurida Wahl., sown on Sambucus canadensis L. 



4. Puccinia Caricis-Solidaginis Arth. — Teliospores on Car ex 

 sparganioides Muhl., sown on Solidago canadensis L. 



5. Puccinia Eleocharidis Arth. — Teliospores on Eleocharis 

 palustris (L.) R. & S., sown on Eupatorium perfoliatum L. 



6. Puccinia angustata Peck. — Teliospores on Scirpus cyper- 

 inus (L.) Kunth., sown on Lycopus communis Bickn. and L. 

 americanus Muhl. 



7. Puccinia subnitens Diet. — Teliospores on Distichlis spicata 

 (L.) Greene, sown on Cheno podium album L., A trip lex hast at a 

 L. and Sarcobatus vermiculatus (Hook.) Torr. 



8. Puccinia Seymouriana Arth. — Teliospores on Spartina cy- 

 nosuroides Willd., sown on Cephalanthus occidentalis L. 



9. Puccinia fraxinata (Schw.) Arth. — Teliospores on Spar- 

 tina polystachya Willd. and on 5". stricta Roth, sown on Fraxinus 

 lanceolata Borck. 



10. Puccinia tomipara Trel. — Teliospores on Bromus purgans 

 L., sown on Clematis virginiana L. 



11. Puccinia asperifolii (Pers.) Wettst. — Teliospores on 

 Secale cereale L., sown on Lycopsis arvensis L. 



12. Uromyces Scirpi (Cast.) Burr. — Teliospores on Scirpus 

 fluviatilis (Torr.) A. Gray, sown on Cicuta maculata L. 



13. Uromyces houstoniatus (Schw.) Sheldon. — Aeciospores 

 on Houstonia caerulea L., sown on Sisyrinchium gramineum 

 Curtis. 



14. Gymnosporangium Juniperi-virginianae Schw. — Telio- 

 spores on Juniperus virginiana L., sown on Malus coronaria (L.) 

 Mill., M. Mains (L.) Britt. and Crataegus punctata Jacq. 



15. Gymnosporangium globosum Farl. — Teliospores on Junip- 

 erus virginiana L., sown on Crataegus Pringlei Sarg. 



16. Gymnosporangium clavipes C. & P. — Teliospores on 

 Juniperus virginiana L., sown on Crataegus sp. 



17. Gymnosporangium clavariaeforme (Jacq.) DC. — Telio- 

 spores on Juniperus Sibirica Burgsd., sown on Amelanchier ere eta 

 Blanch. 



18. Gymnosporangium Nelsoni Arth. — Teliospores on Junip- 

 erus scopulorum Sarg., sown on Amelanchier ere eta Blanch, and 

 Sorbus americana Marsh. 



