42 ARTHUR: NEW SPECIES OF UREDINEAE 
P. Emiliae Henn.); M. tuberculans (E. & E.) comb. nov. (P. 
tuberculans E. & E.); M. turrita (Arth.) comb. nov. (P. turrita 
Arth.); M. uralensis (Tranz.) comb. nov. (P. uralensis Tranz.); 
M. variolans (Hark.) comb. nov. (P. variolans Hark.); M. 
Veronicarum (DC.) comb. nov. (P. Veronicarum DC.); M. 
verruca (Thiim.) comb. nov. (P. verruca Thiim.); M. Virgaureae 
(DC.) comb. nov. (P. Virgaureae DC.); M. Vossii (Kérn.) comb. 
nov. (P. Vossit Kérn.); M. Xanthii (Schw.) comb. nov. (P. 
Xanthit Schw.); M. Xylorrhizae (Arth.) comb. nov. (P. Xylor- 
rhizae Arth.). ; 
There are two names under Dasyspora in the Vienna paper, 
D. Adenostegiae and D. cinnamomea, that are not transferred, as it 
has been found in the meantime that these rusts are probably not 
short cycle species. A number of the names in that paper appear 
in the above list as synonyms. In addition to this list of names 
from the Vienna paper the following species, which are entitled to 
be placed under Micropuccinia and credited to Arthur and Jack- 
son, are for convenience here transferred. 
Micropuccinia albulensis (Magn.) comb. nov. (P. albulensis 
Magn.); M. Crytotaeniae (Peck) comb. nov. (P. Cryptotaeniae — 
Peck); M. curtipes (Howe) comb. nov. (P. curttipes Howe); 
M. Hydrophylli (P. & C.) comb. nov. (P. Hydrophylli P. & 
C.); M. Hyssopi (Schw.) comb. nov. (P. Hyssopi Schw.); 
M. Ligustici (E. & E.) comb. nov. (P. Ligustici E. & E.); M. 
Linkii (Klotzsch) comb. nov. (P. Link Klotzsch); M. Lygodes- 
miae (E. & E.) comb. nov. (P. Lygodesmiae E. & E.); M. macu- 
losa (Schw.) comb. nov. (P. maculosa Schw.); M. Mertensiae 
(Peck) comb. nov. (P. Mertensiae Peck); M. obliqua (B. & C.) 
comb. nov. (P. obliqua B. & C., P. Gonolobi Rav.); M. Physos- 
tegiae (Peck & Clint.) comb. nov. (P. Physostegiae Peck & Clint.) ; 
M. Ranunculi (Blytt) comb. nov. (P. Ranunculi Blytt); M. 
Waldsteiniae (Curt.) comb. nov. (P. Waldsteiniae Curt.). 
PURDUE UNIVERSITY, 
LAFAYETTE, INDIANA 
