_ 4 — 



lumbian Museum, Publ. 68, 1902, Ellis and Kelsey have listed 

 20 species of fungi, whereof 18 belong to the groups examined in 

 our treatise: Aecidiella Triumphettae* E. et Kels., Albugo Tragopo- 

 gonis* (Pers.) S. T. Gray, Asterina Coluhrinae E. et Kels., Coleo- 

 sporium Ipomaeae (Sch.) Bur., Guignardia sp., Hypospila cordiana 

 E. et Kels., Phyllachora graminis* (Pers.) Fckl., Physalospora sp., 

 Puccinia ConvolvuU (Pers.) Cast., P. heterospora^ B. et C, P. Men- 

 thae Pers., P. opulenta* Speg., P. Spermacocis B. et C, P. Ver- 

 noniae (Gke.) Grev., Schroeteria Cissi (D. G.) De Toni, Uredo 

 commelinacea* E. et Kels., U. Gouanae E. et Kels., Uromyces 

 Howei Pk. 



Further Saccardo reports several fungi, especially great Py- 

 renomycetes, as collected in "India occidentalis" by Danish in- 

 quirers (Krebs, 0rsted a. o.). Hence however it does not follow, 

 that the records in question belong to The Danish West Indies, 

 because the named collectors have travelled over many other is- 

 lands of the Antilles. 



The number of species determined by us comes to 75, and 

 thus the sum total of fungi, not belonging to Basidiomyceteae and 

 Myxomyceteae, which are hitherto known from The Danish West 

 Indies, amounts to 95 species. 



The system and the synonymy used in our treatise agree with 

 those of Saccardo. 



Phycomyceteae. 



Albugo Ipomaeae-panduranae (Schw.) Swingle. 



Syn. : jEcidium Ipomaeae panduranae Schw. 



Caeoma convolvulatum Lk. 



Uredo Convolvulae Spreng. 



JEcidium Ipomaeae Schw. 



Cystop>us Convolvulacearum Otth. 



Cystopus Convolvulacearum Speg. 



Cystopus Ipomaeae panduranae (Schw.) St. et Sw. 

 The conidiuni-layers are Caeoma-like, big, often curved, and break 

 forth through a lengthy fissure of the epidermis. These layers occur 

 mostly on the underside of the leaves and are united in groups of until 



* The species marked with * also occur in our list under the following 

 names: Pucciniosira Trium2:)hettae Lgh. , Albugo Ipomaeae-panduranae 

 (Schw.) Sw., Phyllachora graminis (Pers.) Fckl., Puccinia heterospora B. et 

 C, P. Ipomaeae-panduranae (Schw.) Syd., P. Commelinae Holw. 



