North American trees; being descriptions and illustrations of the trees growing independently of cultivation in North America, north of Mexico and the West Indies, by Nathaniel Lord Britton. With the assistance of John Adolph Shafer
Preliminary catalog of Anthophyta and Pteridophyta [microform] : reported as growing spontaneously within one hundred miles of New York City / compiled by ... committee of the Torrey Botanical Club ... ; the nomenclature rev. and corr. by N. L. Britton, E. E. Sterns and Justus F. Poggenburg
An enumeration of the plants collected by Dr. Thomas Morong in Paraguay, 1888-1890 / by Thomas Morong and N.L. Britton, with the assistance of Miss Anna Murray Vail
The new Britton and Brown illustrated flora of the Northeastern United States and adjacent Canada / by Henry A. Gleason with the assistance of specialists in certain groups
Author:
Gleason, Henry A (Henry Allan) 1882-1975 Search this
The new Britton and Brown illustrated flora of the Northeastern United States and adjacent Canada, by Henry A. Gleason with the assistance of specialists in certain groups
Author:
Gleason, Henry A (Henry Allan) 1882-1975 Search this
Britton, Nathaniel Lord 1859-1934 Illustrated flora of the Northern United States, Canada, and the British possessions Search this
An enumeration of the plants collected by Dr. Thomas Morong in Paraguay, 1888-1890 [microform] / by Thomas Morong and N. L. Britton, with the assistance of Miss Anna Murray Vail
Las exploraciones botanicas de Cuba : reseña comparativa de la contribución del Dr. N.L. Britton y de los botánicos anteriores, al conocimiento de la flora Cubana / por el Sr. Hermano León