Standley: Rusts and Smuts from New Mexico 37 



Phragmidium montivagum Arthur 

 A new host for the State is Rosa Maximiliani Nees (13308, 

 14587) ; also on R. Fendleri Crep. (14649). 



Phragmidium Peckianum Arthur 

 Heretofore this rust and its host, Oreobatus deliciosus (James) 

 Rydb., have been known in New Mexico only from Sierra Grande. 

 Both were abundant on the dry hills about Ute Park (13697). 



Puccinia Absinthii DC. 



III. On Artemisia dracunculoidcs Pursh (13666), a new 

 host for the State. Also on A. redolens Gray (13894). 



In the writer's previous list of New Mexican rusts 7 a species 

 "Puccinia Artemisiae DC." was cited. There is no such species, 

 the name having been a slip of the pen for P. Absinthii DC, and 

 the collections enumerated should be referred to' the latter species. 



*PUCCINIA AEMULANS Sydow 



II, III. On Gymnolomia multi flora (Nutt.) Benth. & Hook. 

 (13651). 



*Puccinia Andropogonis Schw. 

 [Aecidium micro punctum Ellis & Ev.] 



On Castilleja sulphur ea Rydb. (with Cronartium coleospori- 

 oides) (14075a), Andropogon scoparius Michx. (with Puccinia 

 Ellisiana), II (13575), and Pentstemon Torreyi Benth., I 

 (14182). 



*Puccinia Asteris Duby 



On Aster Wootonii Greene (14063). 



Puccinia Cirsii Lasch. 



On Cirsium ochrocentrum Gray (13304, 13570) and C. colora* 

 dense (Rydb.) Cockerell (13561), both new hosts for the State. 



Puccinia Clematidis (DC.) Lagerh. 

 New hosts for the State are Bromus ciliatus L., Ill (13652), 

 Agropyron tenerum Vasey, II, III (13682), and Bromus Porteri 



7 Mycologia 8 : 156. 1916. 



