Memoirs of the American Academy of Arts and Sciences.

new ser.:v.8 (1861-1863)

The genera of North American plants, and a catalogue of the species, to the year 1817.By Thomas Nuttall.

v.1 1818

The genera of North American plants, and a catalogue of the species, to the year 1817.By Thomas Nuttall.

v.2 1818

North American flora.

v. 1, pt. 1 (1945)

North American flora.

v. 2, pt. 1 (1937)

North American flora.

v. 3, pt. 1 (1910)

North American flora.

v. 6, pt. 1 (1922)

North American flora.

v. 7, pt. 1 (1906)

North American flora.

v. 7, pt. 2 (1907)

North American flora.

v. 7, pt. 3 (1912)

North American flora.

v. 7, pt. 4 (1920)