Catalogue of the Bryophyta (hepatics, anthocerotes and mosses) and Pteridophyta (ferns and fern-allies) found in Pennsylvania /

Select ferns and lycopods: British and exotic.
by: Williams, Benjamin Samuel, 1822-1890
Published: (1868)

The how and why wonder book of mushrooms, ferns, and mosses /
by: Jensen, Amy Elizabeth, 1901-
Published: (1965)

The how and why wonder book of mushrooms, ferns, and mosses /
by: Jensen, Amy Elizabeth, 1901-
Published: (1965)

Flora of Pennsylvania /
by: Porter, Thomas Conrad, 1822-1901
Published: (1903)

The plants of Pennsylvania : an illustrated manual /
by: Rhoads, Ann Fowler
Published: (2007)

A catalogue of the flowering plants and vascular cryptogams : found in and near Lackawanna and Wyoming valleys /
by: Dudley, William Russel, 1849-1911
Published: (1892)

Trees of Pennsylvania : a complete reference guide /
by: Rhoads, Ann Fowler
Published: (2005)

A manual of the mosses of western Pennsylvania /
by: Jennings, O. E. (Otto Emery), 1877-1964
Published: (1913)

Ferns and fern allies of Louisiana /
by: Brown, Clair A. (Clair Alan), 1903-
Published: (1942)

The ferns and fern allies of Wisconsin /
by: Tryon, Rolla M. (Rolla Milton), 1916-2001
Published: (1940)

The ferns and fern allies of Wisconsin /
by: Tryon, Rolla M. (Rolla Milton), 1916-2001
Published: (1953)

Ferns and fern allies of Texas.
by: Correll, Donovan Stewart, 1908-
Published: (1956)

Hawaiʻi's ferns and fern allies /
by: Palmer, Daniel D. (Daniel Dooley), 1930-
Published: (2003)

Ferns and fern allies of Guatemala /
by: Stolze, Robert G.
Published: (1983)

The vascular flora of Pennsylvania : annotated checklist and atlas /
by: Rhoads, Ann Fowler
Published: (1993)

Aquatic plants of Pennsylvania : a complete reference guide /
by: Rhoads, Ann Fowler
Published: (2011)

Wild flowers of western Pennsylvania and the upper Ohio basin /
by: Jennings, O. E. (Otto Emery), 1877-1964
Published: (1953)

Ferns and fern allies of New Hampshire /
by: Scamman, Edith
Published: (1947)

The ferns and fern allies of New England /
by: Dodge, Raynal, 1844-
Published: (1896)

The plants of Pennsylvania : an illustrated manual /
by: Rhoads, Ann Fowler
Published: (2000)

The ferns and fern-allies of Maryland and Delaware including District of Columbia /
by: Reed, Clyde Franklin, 1918-
Published: (1953)

Grasses, ferns, mosses & lichens of Great Britain and Ireland /
by: Phillips, Roger
Published: (1980)

Arkansas ferns and fern allies /
by: Taylor, W. Carl, 1946-
Published: (1984)

Our native ferns and their allies ; with synoptical descriptions of the American Pteridophyta north of Mexico /
by: Underwood, Lucien Marcus, 1853-1907
Published: (1888)

The ferns and fern-allies of Costa Rica, Panama, and the Chocó /
by: Lellinger, David B.
Published: (1989)

The liverworts, mosses and ferns of Europe /
Published: (2006)

Journal of a botanical excursion in the northeastern parts of the states of Pennsylvania and New York : during the year 1807 /
by: Pursh, Frederick, 1774-1820

Australian ferns and fern allies /
by: Jones, David L. (David Lloyd)
Published: (1981)

New Jersey ferns and fern-allies /
by: Montgomery, James D., 1937-
Published: (1992)

Ferns and allied plants : with special reference to tropical America /
by: Tryon, Rolla M. (Rolla Milton), 1916-2001
Published: (1982)

Ferns of Tennessee : with the fern allies excluded /
by: Shaver, Jesse Milton, 1888-
Published: (1954)

The cultivation of ferns.
by: MacHugh, Andrew
Published: (1992)

How to know the ferns and fern allies /
by: Mickel, John
Published: (1979)

The ferns and fern-allies of British Columbia /
by: Taylor, Thomas Mayne Cunninghame, 1904-1983
Published: (1973)

Ferns /
by: Kaye, Reginald
Published: (1978)

The fern herbal : including the ferns, the horsetails, and the club mosses /
by: Abbe, Elfriede, 1919-2012
Published: (1985)