Published in George Bentham letters to Asa Gray, 1839-1883, in 1871, pages 1-2

Published in George Bentham letters to Asa Gray, 1839-1883, in 1871, pages 1-2

Published in George Bentham letters to Asa Gray, 1839-1883, in 1871, pages 1-4

Published in George Bentham letters to Asa Gray, 1839-1883, in 1871, pages 1-3

Published in George Bentham letters to Asa Gray, 1839-1883, in 1871, pages 1-2

Published in Asa Gray correspondence. Senders Br-Bz, in 1871, pages 1-2

Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1871, pages 1-2

Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1871, pages 1-2

Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1871, pages 1-2

Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1871, pages 1-2

Published in Asa Gray correspondence. Senders Ga-Go, 1835-1891 (inclusive), in 1871, pages 1

Published in Asa Gray correspondence. Senders B-Ba, in 1871, pages 1-2

Published in Asa Gray correspondence. Senders B-Ba, in 1871, pages 1-2

Published in Asa Gray correspondence. Senders B-Ba, in 1871, pages 1-2

Published in Asa Gray correspondence : letters from Asa Gray to various individuals, 1838-1931 (inclusive), 1838-1888 (bulk), in 1871, pages 1-2

Published in Asa Gray correspondence : letters from Asa Gray to various individuals, 1838-1931 (inclusive), 1838-1888 (bulk), in 1871, pages 1-2

Published in Asa Gray correspondence : letters from Asa Gray to various individuals, 1838-1931 (inclusive), 1838-1888 (bulk), in 1871, pages 1-2

Published in Asa Gray correspondence : letters from Asa Gray to various individuals, 1838-1931 (inclusive), 1838-1888 (bulk), in 1871, pages 1-2

Published in Michael Schuck Bebb letters to Asa Gray, 1859-1909, in 1871, pages 1

Published in Michael Schuck Bebb letters to Asa Gray, 1859-1907, in 1871, pages 1-0

Published in Michael Schuck Bebb letters to Asa Gray, 1859-1905, in 1871, pages 1-0

Published in Alphonse de Candolle letters to Asa Gray, 1860-1890, in 1871, pages 1-2

Published in Alphonse de Candolle letters to Asa Gray, 1860-1890, in 1871, pages 1-2

Published in John Carey letters to Asa Gray, 1837-2210, in 1871, pages 1-2

Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1871, pages 1-2

Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1871, pages 1-2

Published in Asa Gray correspondence : official correspondence, and correspondence of Jane Gray, 1838-1895, in 1871, pages 1-6

Published in Asa Gray correspondence. Senders Be-Bo, in 1871, pages 1-2

Published in Asa Gray correspondence. Senders Be-Bo, in 1871, pages 1-2

Published in Henry Nicholas Bolander letters to Asa Gray, 1863-1975, in 1871, pages 1-2

Published in Henry Nicholas Bolander letters to Asa Gray, 1863-1977, in 1871, pages 1-2

Published in Henry Nicholas Bolander letters to Asa Gray, 1863-1979, in 1871, pages 1-3

Published in Henry Nicholas Bolander letters to Asa Gray, 1863-1982, in 1871, pages 1-2

Published in Asa Gray correspondence. Senders Ca-Cl, in 1871, pages 1

Published in Asa Gray correspondence. Senders Ga-Go, 1835-1891 (inclusive), in 1871, pages 1

Published in Asa Gray correspondence : official correspondence, and correspondence of Jane Gray, 1838-1895, in 1871, pages 1

Published in Asa Gray correspondence. Senders A, in 1871, pages 1-2

Published in Asa Gray correspondence. Senders B-Ba, in 1871, pages 1-2

Published in Asa Gray correspondence. Senders Br-Bz, in 1871, pages 1-2