D352 BROOKLYN BOTANIC GARDEN MEMOIRS 
evidently spreading into the eastern United States as the writer col- 
lected it in August, 1916, at Ithaca and Savanna, New York. 
Tranzschel has shown that this rust in Russia has its aecia on 
Ornithogalum umbellatum and O. narbonense (Mycol. Cent. 4: 70. 
1914). 
64. PuccINIA ANTIRRHINI Diet. & Holw. Hedwigia 36: 298. 1897. 
ON SCROPHULARIACEAE: 
Antirrhinum majus L.—Portland, Aug. I909, comm. Charles 
Ladd, roSo, Aug. 28, 1914, comm: P.-C. Sehmeir,  79r4; Salem 
Marion Co., July, 1911, comm. Mrs. Lord, 1127; Corvallis, June 26, 
LOI2 O55). AUS LOD. TO25e 
The snapdragon rust is very common in Oregon both in gardens 
and in the greenhouse. For a long time it was known to occur only 
in California. As snapdragons came to be used more commonly in 
greenhouse culture the rust has gradually spread through the distri- 
bution of cuttings, till at the present time it is known to occur in most 
of the central and eastern states. 
65. PUCCINTA/ARNIGADIS Pk: Bot. "Gaz. 0: 227. 1681. 
On CARDUACEAE: 
Arnica cordifolia Hook.—Near Aneroid Lake, July 1, 1899, II, 
ER: Lake yi707.. 
A very distinct species having minutely verrucose teliospores, 
not thickened at the apex, and is known only from the Rocky moun- 
tain and Pacific coast regions. 
66. PUCCINIA ASARINA Kunze, in Kunze & Schmidt, Myk. 1: 7o. 
1817. 
Puccinia Asari Link in Willd. Sp. Pl. 67: 68. 1825. 
Dicaeoma asarinum Kuntze, Rev. Gen. Pl. 3: 467. 18098. 
On ARISTOLOCHIACEAE: 
Asarum caudatum Lind|.—Portland, Aug. 30, 1915, E. Bartholo- 
mew, 5977 (Barth. Fungi Columb. 4840). 
This micro-form is known from North America on the above host, 
otherwise only from California, Idaho and Washington. 
67. PUCCINIA ASPERIFOLII (Pers.) Wettst. Verh. Zool.-Bot. Ges. Wien 
35: 541. “1885: 
Aecidium asperifolu Pers. Obs. Myc. 1: 97. 1796. 
Puccinia dispersa Erikss. Zeitsch. f. Pflanzenkr. 4: 257. 1894. 
On POACEAE: 
Secale cereale L.—Hood River, June 19, 1914, 1402; Corvallis, 
July 28, 1914, 1682; Bend, Crook Co., Sept. 11, 1916, J. R. Weir, 243. 
The leaf rust of rye is evidently common throughout the state. 
