Library of the Gray Herbarium
SEMI-HISTORIC LETTERS - X and Z
| Last Name | First Name | Dates | Amount | Notes | See Also | Birth and Death Dates |
|---|---|---|---|---|---|---|
| Urbina Y Altamirano | Manuel | 1901 | 1 | 1843-1906 | ||
| Vidal y Soler | Sebastian | Plant Lists Box I in Archives Guide | 1842-1889 | |||
| Yatabe | Ryokichi | 1892, 1898 | 2 | -1899 | ||
| Yates | Lorenzo Gordin | 1903-1909 | 5 | also 1 plant list | 1837-1909 | |
| Yi | Ch'ang-bok | see: Lee, Tchang Bok | 1919- | |||
| Young | Charles Sanderson | 1897 | 1 | -1912 | ||
| Young | Ernest B | 1912 | 1 | of Boston | ||
| Young | Evangeline W | 1933 | 1 | of Framingham, Mass.; 1 letter, 1933, including copy of a letter by David Bartlett, 1850 | ||
| Young | Mary Sophie | 1918 | 7 | 1872-1919 | ||
| Youngken | Heber Wilkinson | 1925-1946 | 24 | 23 letters, 1925-1946; 1 set of notes on plants, 1941; list of botanical names in N.F. VI; 1 letter from F.K. Butters, 1941 | 1885 | |
| Youngken | Heber Wilkinson, Jr. | 1940 | 1 | 1913- | ||
| Yuncker | Truman George | 1917-1962 | 124 | 3 folders | 1891-1964 |
| Last Name | First Name | Dates | Amount | Notes | See Also | Birth and Death Dates |
|---|---|---|---|---|---|---|
| Zacharias | Eduard | 1896, 1911 | 2 | 1 letter 1896 (?); death notice, 1911; 1 letter from Olga Zacharias, 1911 | 1852-1911 | |
| Zahlbruckner | Alexander | 1901-1925 | 19 | 1860-1938 | ||
| Zappone | A | see: U.S. Deparment of Agriculture, Division of Accounts and Disbursements | ||||
| Zeeuw | Richard de | 1917 | 1 | 1880- | ||
| Zeller | Sanford Myron | 1916-1929 | 6 | 1885-1948 | ||
| Zimmerman | A | 1920 | 2 | of Kentucky |
A | B | C | D | E | F | G | H | I-J | K | L | M | N |
O | P | Q-R | S | T | U-V | W | X-Z
| Company Files |

