Published in Asa Gray correspondence. Senders Be-Bo, in 1845, pages 1
Published in George Bentham letters to Asa Gray, 1839-1883, in 1845, pages 1-0
Published in George Bentham letters to Asa Gray, 1839-1883, in 1845, pages 1-0
Published in Asa Gray correspondence. Senders Ca-Cl, in 1845, pages 1-3
Published in Asa Gray correspondence. Senders Ca-Cl, in 1845, pages 1-3
Published in Asa Gray correspondence : letters from Asa Gray to various individuals, 1838-1931 (inclusive), 1838-1888 (bulk), in 1845, pages 1-3
Published in Asa Gray correspondence. Senders J, 1844-1891 (inclusive), in 1845, pages 1-3
Published in Alphonse de Candolle letters to Asa Gray, 1860-1890, in 1845, pages 1
Published in Asa Gray correspondence. Senders Li-Ly, 1839-1891 (inclusive), in 1845, pages 1-3
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1845, pages 1-3
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1845, pages 1
Published in Asa Gray correspondence. Senders K, 1842-1891 (inclusive), in 1845, pages 1-3
Published in John Carey letters to Asa Gray, 1837-1899, in 1845, pages 1-6
Published in John Carey letters to Asa Gray, 1837-1905, in 1845, pages 1-3