Published in Asa Gray correspondence. Senders Be-Bo, in 1842, pages 1-2
Published in Asa Gray correspondence. Senders B-Ba, in 1842, pages 1-3
Published in George Bentham letters to Asa Gray, 1839-1883, in 1842, pages 1
Published in George Bentham letters to Asa Gray, 1839-1883, in 1842, pages 1
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1842, pages 1-2
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1842, pages 1
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1842, pages 1-2
Published in Asa Gray correspondence. Senders Ga-Go, 1835-1891 (inclusive), in 1842, pages 1-3
Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1842, pages 1-3
Published in Asa Gray correspondence : official correspondence, and correspondence of Jane Gray, 1838-1895, in 1842, pages 1-0
Published in Asa Gray correspondence : official correspondence, and correspondence of Jane Gray, 1838-1895, in 1842, pages 1
Published in Asa Gray correspondence : official correspondence, and correspondence of Jane Gray, 1838-1895, in 1842, pages 1-0
Published in Asa Gray correspondence : official correspondence, and correspondence of Jane Gray, 1838-1895, in 1842, pages 1-3
Published in Asa Gray correspondence. Senders Ca-Cl, in 1842, pages 1-3
Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1842, pages 1-3
Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1842, pages 1-3
Published in Asa Gray correspondence. Senders K, 1842-1891 (inclusive), in 1842, pages 1-2
Published in John Carey letters to Asa Gray, 1837-1890, in 1842, pages 1-3
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1842, pages 1-3