Livres associés

I. New species of Cuban Senecioneae. II. Diagnoses of new species and notes on other spermatophytes, chiefly from Mexico and Central America.

Flora of the Florida Keys : being descriptions of the seed-plants growing naturally on the islands of the Florida reef from Virginia Key to Dry Tortugas

Flora habanera : fanerógamas

The families of flowering plants.

• The variation of animals and plants under domestication
  Auteur(s): Darwin, Charles ,  Gray, Asa
• Text-book of western botany : consisting of Coulter''s Manual of the botany of the Rocky mountains, to which is prefixed Gray''s lessons in botany. For the use of schools and colleges between the Mississippi river and the Rocky mountains.
  Auteur(s): Gray, Asa ,  Coulter, John Merle
• Synoptical flora of North America
  Auteur(s): Gray, Asa ,  Watson, Sereno

• United States exploring expedition. During the year 1838, 1839, 1840, 1841, 1842.
  Auteur(s): Wilkes, Charles
• United States exploring expedition. During the year 1838, 1839, 1840, 1841, 1842.
  Auteur(s): Wilkes, Charles
• United States exploring expedition. During the year 1838, 1839, 1840, 1841, 1842.
  Auteur(s): Wilkes, Charles