A Flora of Northwest America
- Title: A Flora of Northwest America
- Abbreviated: Fl. N.W. Amer. (Tropicos) Fl. N.W. Amer. (Howell)
- Author: Thomas Jefferson Howell
- Publication: 1897–1903
Dates
edit1897-1903:pp. i-ii, 1-112, 1897; 113-274, 1898; 275-386, 1900; 387-474, 1901; 475-562, 1901; 563-666, 1902; 667-792, 1903; index 1-26, 1903
Publications
(List may be incomplete)
- Howell, T.J. 1897-1903. A Flora of Northwest America. Portland. 792 pp. BHL Reference page.