54 THIRTIETH REPORT ON THE STATE MUSEUM. 
Petioles and under surface of leaves of Nabalus. Buffalo. 
Clinton. Also on Solidago leaves. Center. May. 
The beautiful tawny-ochraceous color of the Uredo form and 
the circinating sori are noticeable features. 
Puccinia HYDROPHYLLI P. & C. n. sp. 
Spots yellow or greenish-yellow ; sori small, clustered, some- 
times confluent, blackish-brown ; spores loose, elliptical, rough, 
slightly constricted, .001’ long, .0007—.0008' broad ; pedicel very 
short, hyaline. 
Lower surface of living leaves of Hydrophyllum Virgini- 
anum. Buffalo. May. Clinton. 
Related to P. Menthe from which the different habit and 
very short pedicel will separate it. 
UREDo CAssaANnDRe P. & C. 1. sp. 
Spots small, irregular, yellowish or chestnut ; sori generally 
crowded together in small clusters, somewhat angular or irre- 
gular, surrounded by the remains of the ruptured epidermis ; 
spores yellow, elliptical ovate or subglobose, roughened, .0008— 
.OO1' long. 
Lower surface of living leaves of Cassandra calyculata. 
Center and Sandlake. June. Machias. Clinton. 
MELAMPSORA Epruonsit eX. 
Leaves of Hpilobium angustifolium. Newcomb, Essex 
county. August. 
JECIDIUM SANICULZ Carm. 
Leaves of Sanicle. Buffalo. Clinten. 
CLADOSPORIUM DEPRESSUM B. & Br. (Plate I, figs. 22-24.) 
Living leaves of Archangelica atropurpurea. Buffalo. June. 
Clinton. 
The spores bear some resemblance to Puccinia spores. 
HELMINTHOSPORIUM ABSINTHII 7. sp. (Plate II, figs. 28-30.) 
Flocci forming effused dark-olivaceous or brown patches or 
minute tufts, simple, septate, colored, subflexuous, irregular 
or knotty above ; spores oblong-clavate, very unequal in length, 
.001—.004 long, one to five-septate, paler than the flocci. 
Living leaves of wormwood, Artemisia Absinthium. Adiron- 
dack, Essex county. August. 
