36 PLANTS BAKERIAX.E. 



leaves of Lupinus, Chicken Creek, 9,000 feet, July 6, n. 

 368. 



RAMULARIA CREPIDIS, Ell. & Ev. Jour. Myc. iv:46. On 

 living leaves of Agoseris, Mt. "Hesperus, 10,000 feet, June 

 30, n. 1088. 



TUBERCULARIACLE. 



EXOSPORIUM SAMBUCI, n. sp. Sporodochia scattered, 

 finally rupturing the epidermis longitudinally, sometimes 

 confluent in lines 1cm long, usually convex and irregu- 

 larly tuberculate; sporophores 5-6/u, in diameter, septate, 

 yellowish, often deciduous remaining attached to the coni- 

 dium; conidia oval or obovate, brownish yellow, 3-septate, 

 not constricted, 40-44x1 7-20/x. 



On dead twigs of Sambucns melanocarpa, upper La Plata 

 River, 10,000 feet, July 13, n. 1104. 



SPHJEROIDACE^E. 



DIPLODINA ERASERS (Ell. & Ev.), Tracy & Earle, Bull. 

 Torr. Club, xxiv. 289. (Ascochyta Fraserse, Ell. & Ev). No. 

 171, on dead stems of Frasera, Bob Creek, 10,500 feet, June 

 27. Common. Our specimens agree with the amended 

 description given by Ellis & Everhart, Bull. Torr. Club, 

 xxiv. 464. The habitat on dead stems, and the spherical 

 black carbonaceous perithecia determine it to be a Diplo- 

 dina rather than an Ascochyta. 



PHOMA DELPHINIICOLA n. sp. Perithecia scattered, or 

 sometimes two or three together under the whitened epider- 

 mis, black, large, J to Jmm, partially collapsing, at length 

 somewhat erumpent, often bordered by a narrow brown 

 stain; sporules cylindrical, minutely guttulate, 8-10x2/x. 



Dead stems of Delphinium. Bob Creek, 10,500 feet, June 



