Published in Asa Gray correspondence. Senders Ca-Cl, in 1847, pages 1-2
Published in John Carey letters to Asa Gray, 1837-1932, in 1847, pages 1-3
Published in John Carey letters to Asa Gray, 1837-1935, in 1847, pages 1-5
Published in John Carey letters to Asa Gray, 1837-1940, in 1847, pages 1-3
Published in John Carey letters to Asa Gray, 1837-1943, in 1847, pages 1-5
Published in John Carey letters to Asa Gray, 1837-1929, in 1847, pages 1-3
Published in John Carey letters to Asa Gray, 1837-1948, in 1847, pages 1-3
Published in Asa Gray correspondence. Senders He-Hi, 1846-1891 (inclusive), in 1847, pages 1-3
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1847, pages 1-2
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1847, pages 1-3
Published in Asa Gray correspondence. Senders K, 1842-1891 (inclusive), in 1847, pages 1-3
Published in Asa Gray correspondence. Senders K, 1842-1891 (inclusive), in 1847, pages 1-2
Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1847, pages 1-2