PUCCINIA ON THE JAPANESE UMBELLIFER.E. 1 1 5 
base. In P. Angelica, the lateral membrane of the teleutospore has 
about equal thickness with the membrane of the septum, and the position 
of the germ-pore on the lower cell is lateral, 2/3— 3/4 from the septum, and 
the papilla on the pore is slightly or not projecting. On the other hand, in 
P. Angelica-edulis, the lateral membrane of the teleutospore is thinner than 
the membrane of the septum, and the position of the germ-pore on the 
lower cell is just below the septum or sometimes at about the middle on 
irregularly shaped spores. The papilla on the pore is distinctly projecting. 
In regard to the teleutostage, I have found only a stage which cor- 
responds to the secondary stage of LlNDROTH on P. Angelica. 
13 . Puccinia bullata (Pers.) Wint., Pilze S. 191 (1884); Sacc., Syll. 
VII, p. 634; Schrcet., Pilz. Schles., S. 335; Plowr., Monogr. Ured. p. 
183 ; Lindr., Umbell. Ured. S. 103 ; Syd., Monogr. Ured. I. p. 403 ; E. 
Fischer, Ured. Schweiz. S. 119. 
Spermogonia, yellowish or subhyaline, irregularly scattered in the pri- 
mary uredosori. 
Primary Uredosori, elongated along the nerves and petioles, sometimes 
to 3 cm. in length, yellowish brown. Secondary Uredosori, hypophyllous 
or sometimes amphigenous ; scattered, small, punctiform, brown. Uredo- 
spores, subglobose ovate or elliptical, chinulate, apex more or less thicken- 
ed, brownish yellow, 25-40 x 18-28// ; germ-pores 3 or rarely 4, with 
projecting hyaline membrane. 
Teleutosori, amphigenous small, or on the petioles, elongated, com- 
monly confluent, black. Teleutospores, elliptical or oblong-elliptical, apex 
rounded and more or less thickened, slightly constricted, base rounded or 
slightly attenuated, smooth, chestnut-brown, 28-50 X 18-32 p ; germ-pore 
of the upper cell at the apex, that of the lower 2/3 from the septum or 
nearly at the base ; pedicels, hyaline, slender, deciduous. 
Hab. On Peucedanum japonicum Thunb. 
Honshu. — Prov. Sagami : Misaki (II. G. YAMADA and J. Hanzawa. 
Aug. 24, 1900), (II. S. Kusano. Aug., 1903), Koaziro (II. T. Yoshinaga. 
Aug., 1904). 
On Seseli Libanotis Koch. 
