36 



Mycologia 



sporial stage from the Santa Fe National Forest, on Ribes mes- 

 calerium Coville. The host is probably rather R. inebrious Lindl., 

 for R. mescalerium, so far as known to the writer from collec- 

 tions, is confined to the southern part of the State. In addition, 

 Mr. Long reports the coleo'sporial stage from Albuquerque, on 

 Ribes " longifolium" [longiflorumf], a name doubtless to be 

 corrected to R. aureum. R. longiflorum is not known to occur in 

 New Mexico. 



Cronartium coleosporioides (Diet. & Holw.) Arthur 



On Pedicularis Grayi A. Nels., a new host record for the State 

 (14270). Also on Castilleja sulphurea Rydb. (with Puccinia 

 Andropogonis Schw.) (14075), C. linariaefolia Benth. (14275), 

 and C. integra Gray (14712). 



*Gymnosporangium Betheli Kern 



I. On Crataegus erythropoda Ashe (13384). II. On Juniperus 

 scopulorum Sarg. (14619). Prolonged search failed to reveal 

 more than a single " cedar apple." 



Melampsora Bigelovii Thiim. 



New host records for the State are Salix cordata Watsoni Bebb 

 (13564) and .S. subcaeruted Piper (13758). The latter appears to 

 be a new host for the species. 



Dr. Arthur writes that the hosts of two collections reported by 

 the writer 6 as on Salix sp. have now been determined as follows : 

 Standley 7713, from the Tunitcha Mts., is on S\ Scouleriana Bar- 

 ratt ; and Standley 7161, from Farmington, is on S\ Wrightii 

 Anderss. 



Melampsora Lini (Schum.) Desmaz. 



II, III. On Cathartolinum australe (Heller) Small, a new host 

 for the species (14091, 14543). Also on Linum Lewisii Pursh 



(13864). 



*Phragmidium Andersoni Shear 

 On Dasiphora fruticosa (L.) Rydb. (13321). 



6 Mycologia 8: 153. 1916. 



