636 UREDINALES. 



6. Rhinotrichum Curtisii Berk. Grevillea 3: 108. 1874. 



On old bark, New Providence : North America, south to Texas and Florida. 



STERILE MYCELIUM. 



1. Ozoniura auricomum Link, Mag. Ges. Nat. Freunde Berlin 3: 21. 1809. 

 On wood, New Providence : Europe and North America. 



Sub-class 4. HEMIBASIDIOMYCETES. 



Plants usually having different spore cycles. Order 1. UREDINAI,E,S. 



Plants having only one spore cycle. Order 2. USTILAGINALES. 



Order 1. UREDINALES. 



1. Nigredo proeminens (DC.) Arth. N. Am. Fl. 7: 259. 1912. 



Uredo proeminens DC. Fl. Fr. 2: 235. 1S05. 



On Cliomaesyce hypericifolia (L.) Small, Inagua : Bermuda; West Indies; 

 North and South America; Europe; Asia; and Africa. 



2. Prospodium bahamense Arth. Bull. Torrey Club 34: 587. 1907. 



On Tabeliuia lialuimensis (Northrop), Britton, New Providence: Endemic. 



3. Puccinia heterospora Berk. & Curt. Jour. Linn. Soe. 10: 356. 1869. 



Ou Gayoides crispum (L.) Small, Fortune Island: Porto Rico; St. Thomas; 

 St. Croix ; and probably in other West. Indian islands. 



4. Puccinia Lantanae Farlow, Proc. Am. Aead. 18: 83. 1883. 



On Lantuna involucrata L., Nassau: Bermuda; Jamaica; Porto Rico; St. 

 Thomas. 



5. Puccinia Leonotidis (P. Henn.) Arth. Mycologia 7: 245. 1915. 



Uredo Leonotidis P. Henn. in Eng. Pflanz. Ost-Afr. C: 52. 1895. 



On Lconotis nepetacfolia (L.) R. Br., New Providence: Jamaica; and Porto 

 Rico. 



6. Puccinia mirifica Diet. & Hohv. Erythea 3: 79. 1895. 



On Borricliia arborescens (L.) DC., Great Bahama : Texas. 



7. Puccinia obliqua Berk. & Curt. Jour. Linn. Soe. 10: 356. 1869. 



Puccinia Cynanchi Lagerh. Bol. Soe. Brot. 7: 129. 1889. 



On Metastclma palustre (Pursh) Schlecht., New Providence, on Metastelma sp., 

 Whale Cay, and on Philibcrtella clausa (Jacq.) Vail, New Providence: Cuba; Porto 

 Rico ; Virgin Islands ; Martinique. 



8. Uromyces Bidentis Lagerh. Bull. Soe. Myc. Fr. 11: 213. 1895. 



Uredo bidenticola P. Henn. Hedwigia 37: 279. 1898. 



On Bidens pilosa L., reported from the Bahamas by Dr. Arthur : Jamaica ; 

 Cuba ; Porto Rico ; and Martinique. 



9. Uredo Sapotae Arth. & Johnston, Mem. Torrey Club 17: 169. 1918. 



On Sapota Achras Mill., Nassau : Cuba. 



10. Uredo Wilsoni Arth. Bull. Torrey Club 37: 577. 1910. 

 On Anastraphia lahamensis Urban, Fortune Island : Endemic. 



