Field manual of the flora of Ohio and adjacent territory /

Catalogue of the ferns and flowering plants of Cincinnati, Ohio, and vicinity /
by: Aiken, Walter H., 1856-1935
Published: (1911)

The Monocotyledoneae; cat-tails to orchids /
by: Braun, E. Lucy (Emma Lucy), 1889-1971
Published: (1967)

Catalogue of flowering plants and ferns : observed in the vicinity of Cincinnati /
by: Clark, Joseph
Published: (1852)

A botanical survey of the Sugar Grove region /
by: Griggs, Robert F. (Robert Fiske), 1881-
Published: (1914)

Spring flora for beginners and amateurs /
by: Kellerman, W. A. (William Ashbrook), 1850-1908
Published: (1906)

Born in the spring : a collection of spring wildflowers /
by: Roberts, June Carver
Published: (1976)

Report of the Geological Survey of Ohio.
Published: (1873)

A descriptive key to the grasses of Ohio based on vegetative characters /
by: Weishaupt, Clara G., 1898-
Published: (1985)

Botany at the Ohio State University : the first 100 years /
by: Meyer, Bernard S. (Bernard Sandler), 1901-
Published: (1983)

The Pteridophytes of Ohio /
by: Schaffner, John Henry, 1866-
Published: (1910)

The grasses of Ohio.
by: Schaffner, John Henry, 1866-
Published: (1917)

Flora of southeastern Washington and of adjacent Idaho /
by: St. John, Harold, 1892-
Published: (1937)

Flora of southeastern Washington and of adjacent Idaho.
by: St. John, Harold, 1892-
Published: (1956)

Flora of Alaska and neighboring territories ; a manual of the vascular plants.
by: Hultén, Eric, 1894-1981
Published: (1968)

Flora of southeastern Washington and adjacent Idaho /
by: Piper, Charles V. (Charles Vancouver), 1867-1926
Published: (1914)

Flora of Kamtchatka and the adjacent islands /
by: Hultén, Eric, 1894-1981
Published: (1927)

Anderson's Flora of Alaska and adjacent parts of Canada /
by: Anderson, Jacob Peter
Published: (1974)

Flora of Alaska and adjacent parts of Canada ; an illustrated descriptive text of all vascular plants known to occur within the region covered /
by: Anderson, Jacob Peter
Published: (1959)

Stem-quality changes on young, mixed upland hardwoods after crop-tree release /
by: Sonderman, David L.
Published: (1987)

Flora of Southeastern Washington : and of adjacent Idaho.
by: St. John, Harold, 1892-
Published: (1963)

Flora of Puerto Rico and adjacent islands : a systematic synopsis /
by: Liogier, Alain H.
Published: (1982)

Flora of the Northeast : a manual of the vascular flora of New England and adjacent New York /
by: Magee, Dennis W., 1942-
Published: (1999)

Flora of the Northeast : a manual of the vascular flora of New England and adjacent New York /
by: Magee, Dennis W., 1942-
Published: (1999)

The new Britton and Brown illustrated flora of the Northeastern United States and adjacent Canada /
by: Gleason, Henry A. (Henry Allan), 1882-1975
Published: (1968)

The new Britton and Brown illustrated flora of the Northeastern United States and adjacent Canada /
by: Gleason, Henry A. (Henry Allan), 1882-1975
Published: (1963)

The new Britton and Brown illustrated flora of the Northeastern United States and adjacent Canada /
by: Gleason, Henry A. (Henry Allan), 1882-1975
Published: (1952)

Flora of the Australian Capital Territory /
by: Burbidge, Nancy T.
Published: (1970)

Manual of the New Zealand flora /
by: Cheeseman, T. F. (Thomas Frederick), 1845-1923
Published: (1906)

Descriptive flora of Puerto Rico and adjacent islands : Spermatophyta /
by: Liogier, Alain H.
Published: (1985)

Materials for a flora of Central Yukon Territory /
by: Porsild, A. E. (Alf Erling), 1901-1977
Published: (1975)

The coal fields of Ohio /
by: Bownocker, J. A. (John Adams), 1865-1928
Published: (1917)

Flora of the Northeast : a manual of the vascular flora of New England and adjacent New York /
by: Magee, Dennis W., 1942-
Published: (2007)

Manual of the flora of the northern states and Canada /
by: Britton, Nathaniel Lord, 1859-1934
Published: (1901)

Ohio University, Athens, Ohio.
by: Kelly, John E.
Published: (1993)

Flora of Peru... /
by: Macbride, J. Francis (James Francis), 1892-1976
Published: (1943)

Field flora of the British Isles /
by: Stace, Clive A.
Published: (1999)