228 
S. ITÖ. 
Compared with Puccinia Rottbcellice, our species has smaller teleutospores 
and subdeciduous, colored, short pedicels. 
45 . Puccinia Miyoshiana Diet., in Engl., Bot. Jahrb., 27 , 1900, (569); 
28 , 1901, (283); Sacc., Syli., 16 , 1902, (311) ; Syd., Monogr. Ured., 1 , 904, 
(809). 
Syn. : Uredo Miscanthi P. Henn. in Schedule. 
Hab. On Spodiopogon cotulifer Hack. 
Hokkaido.— Prov. Iburi : Chitose (II. Sept. 2, 1896. K. Miyabe). 
Honshü.— Prov. Musashi : Tokyo (II. & III. Sept. 22, 1899. Kusano, II. & III. Aug. 1. 
1904. N. Nambu). — Prov. Awa: Fura (II. July 29, 1893. K. Miyabe). — Prov. Echigo : Tohö (II. & 
III. Aug. 12, 1908. S. Pro). 
Shikoku. — Prov. Tosa : Kamo-mura (II. June 1901. T. Yoshinaga) ; Anamae-mura (II. Oct 
1904. T. Yoshinaga). 
Kiushü. — Prov. Ilizen: Saga (II. Sept. 16, 1907. K. Yoshino). 
On Spodiopogon Sibiriens Trin. 
Honshu. — Prov. Musashi : Tokyo (III. Oct. 1903; II. Aug. 15, 1904. S. Kusano; III. Sept- 
1904. M. Shirai). 
Kiushü. — Prov. Higo : Mt. Aso (II. Aug. 1901. T. Kayvakami). 
Distrib. Japan and Siberia. 
REMARKS. Dietel (3) described this species from the specimens col- 
lected at the Tokyo Botanic Garden in 1898 by Prof. MlYOSHI, and he fully 
discussed its distinctive features from Puccinia Eulalia, P. Pollinice and 
P. subnitens. 
Uredo Miscanthi P. Henn. ought to be referred to here. P. HENNIGS 
gave, although it has not yet been published, the above name to a Uredo on 
Spodiopogon cotidifer Hack. ( = Mi scant Jins cotulifer ) which was sent him by 
Mr. T. Yoshinaga. On examining the original specimen of Uredo Mis- 
canthi, I came to the conclusion that it is nothing but the uredostage of our 
Puccinia Miyoshiana. 
46 . Puccinia Stipae-sibiricse S Ito. n. sp. — (PI. XII. Fig. 5). 
Teleutosori, amphigenous, mostly epiphyllous ; small, oblong or roundish, 
densely scattered over the surface, arranged in lines, sometimes confluent, 
naked, with torn epidermis, pulvinate, conspicuous, brownish black. Uredo- 
spores are frequently mixed in the sori. 
