May 1907] Fungi Selecti Guatetnalenses 99^ 



Fig. 3. Showing origin of setum from a single hypha. 

 Fig. 4. Portion of setum showing septae. 

 Fig. 5. Spores. 



Fig. 6. A germinated spore (a) ; showing also one of the 

 appressoria (b). 



FUNGI SELECTI GUATEMALENSES. EXSICCATI 

 DECADE II.* 



W. A. KELLERMAN. 



In this decade specimens of three new species (recently de- 

 scribed in the Journal of Mycology) are presented, namely Aeci- 

 dium byrsonimae Kern & Kellerman, Puccinia heliotropii Kern 

 & Kellerman, and Uredo trixitis Kern & Kellerman ; also species 

 on heretofore unreported hosts are shown, as well as specimens 

 exhibiting an extended range of the fungus. The species and 

 their hosts are as follows : 



11. Aecidium byrsonimae Kern and Kellerman on Byrsonima 



crassifoHa (L.) H. B. K. 



12. Balansia trinitensis Cooke & Massee on Panicum sp. indet. 



13. Coleosporium plumierae Patouillard on Plumiera rubra L. 



14. Puccinia conoclinii Seymour on Eupatorium rafaelense 



Coulter. 



15. Puccinia heliotropii Kern and Kellerman on Heliotropium. 



indicum L. 



16. Puccinia purpurea Cooke on Sorghum vulgare Pers. 



17. Puccinia tetramerii Seymour on Blechum brownei Juss. 



18. Puccinia tithoniae Dietel & Holway on Tithonia tubaeformis 



Cass. 



19. Uredo biocellata Arthur on Pluchea odorata Cass. 



20. Uredo trixitis Kern and Kellerman on Trixitis frutescens 



P. Br. 



II. Aecidium byrsonimae Kern & Kellerman 



On Byrsonima crassifolia (L.) H. B. K. 



Sierra de las Minas ( Departamento Baja Verapaz), opposite El 

 Rancho, alt. 615 m. 2050 ft.) Guatemala, C. A. 



March 10, 1905. 

 W. A. Kellerman, No. 4325. 



The published note concerning this Aecidium by Mr. Kern is as 

 follows : An interesting species because of the hypertrophy it produces,. 



*Contributions to Guatemalan Mycology. V. 



