New species of Uredineae
Subtitle: 4-6
Published: 1906
Language: eng
Notes: Pt.4.Torrey bot.club.Bulletin 33:27-34. 1906.

Pt.5.Torrey bot.club.Bulletin 33:513-522. 1906.

Pt.6.Torrey bot.club.Bulletin 34:583-592. 1907.