HUDC
HUDC00000245 Mary Emma Mack s.n. 1924-00-00
United States, District of Columbia, District of Columbia, Howard University, 38.921827 -77.019573
HUDC
HUDC00000246 Charles S. Parker 1303
United States, Virginia, Bluffs of the Potomac River below Chain Bridge.
HUDC
HUDC00000248 Charles S. Parker 165 1946-03-23
United States, District of Columbia, District of Columbia, south bank Watt's Run at Mayfair, 38.904137 -76.950602
HUDC
HUDC00000249 Charles S. Parker 119 1946-03-30
United States, District of Columbia, District of Columbia, Good Hope Area, Anacostia area, 38.862612 -76.963864
HUDC
HUDC00000250 Charles S. Parker s.n. 1946-05-30
United States, District of Columbia, District of Columbia, Anacostia area, Washington. Good Hope Road, 38.865508 -76.97844
HUDC
HUDC00000182 H. David Hammond 4880 1967-08-02
United States, Maryland, Montgomery, Along Bicycle path. Wheaton Regional Park., 39.055042 -77.034669
HUDC
HUDC00000184 H. David Hammond 4880-1 1967-08-02
United States, Maryland, Montgomery, Wheaton Regional Park, Along Bicycle Path, 39.055042 -77.034669
HUDC
HUDC00009760 H. David Hammond 4880 1967-08-02
United States, Maryland, Montgomery, by bicycle path, Wheaton Regional Park, 39.055042 -77.034669
HUDC
HUDC00009761 H. David Hammond 4590 1967-04-20
United States, Maryland, Montgomery, stream NW Branch Park
HUDC
HUDC00009762 H. David Hammond 4297 1966-08-01
United States, Maryland, Montgomery, Wheaton Regional Park, 39.055042 -77.034669
HUDC
HUDC00009763 H. David Hammond 4297 1967-08-01
United States, Maryland, Montgomery, Wheaton Regional Park, 39.055042 -77.034669
HUDC
HUDC00000259 H. David Hammond 571b 1963-06-09
United States, Virginia, Skyland Shenandoah National Park, 3600m
HUDC
HUDC00000272
Japan
HUDC
HUDC00000279 Dr. H. David Hammond 562a 1963-06-08
United States, Virginia, Page, Along Appalachian Trail at Skyland, 1128m
HUDC
HUDC00000280 H. David Hammond 562c 1963-06-08
United States, Virginia, Page, along Appalachian trail at skyland; Shenandoah National Park, 1128m
HUDC
HUDC00000296 H. David Hammond 566 1963-07-03
United States, Massachusetts, Hampshire, University of Massachusetts campus
HUDC
HUDC00000297 H. David Hammond 1963-06-03
United States, Massachusetts, Hampshire, Amherst
HUDC
HUDC00003501 Charles S. Parker 496 1922-07-02
United States, Idaho, Latah, woodland along banks of Palouse River, Grizzly camp
HUDC
HUDC00000287 Evelyn G. Mitchell s.n. 1899-04-13
United States, Unknown, Unknown, Renwick
HUDC
HUDC00000291 Mary Emma Mack s.n. 1924-00-00
United States, District of Columbia, District of Columbia, Howard University, 38.921827 -77.019573
HUDC
HUDC00000295 Lester F. Ward s.n. 1880-04-00
United States, District of Columbia, District of Columbia, 38.904774 -77.016291
HUDC
HUDC00000288 Spencer L. Duffy 11b 1964-05-08
United States, District of Columbia, District of Columbia, 2711 Georgia Ave, 38.925141 -77.022248
HUDC
HUDC00000290 Lester F. Ward s.n. 1879-04-13
United States, District of Columbia, District of Columbia, 38.904774 -77.016291
HUDC
HUDC00000294 H. David Hammond 4151-2
United States, District of Columbia, District of Columbia, 38.904774 -77.016291
HUDC
HUDC00009786
United States, Massachusetts
HUDC
HUDC00009787
United States, Massachusetts
HUDC
HUDC00000238 Charles S. Parker s.n. 1936-07-22
United States, Washington, Greenwater River
HUDC
HUDC00003504
United States, Washington
HUDC
HUDC00003505
United States, California
HUDC
HUDC00000258 H. David Hammond 4714(2) 1967-06-20
United States, New York, Orange, on steep north slope, Harvard Black Rock Forest, 41.382016 -74.029578, 305m
HUDC
HUDC00009764 Almetta J. Irving 22 1966-05-07
United States, Maryland, Montgomery, Wheaton Regional Park, 39.055042 -77.034669
HUDC
HUDC00009765 Lorrice Franklin 90 1966-05-07
United States, Maryland, Montgomery, Wheaton Regional Park, 39.055042 -77.034669
HUDC
HUDC00009766 H. David Hammond 3997 1966-03-18
United States, Maryland, Montgomery, Wheaton Regional Park, 39.055042 -77.034669
HUDC
HUDC00009767 H. David Hammond 3225 1965-04-13
United States, Maryland, Montgomery, Wheaton Regional Park, 39.055042 -77.034669
HUDC
HUDC00009768 H. David Hammond 3226 1965-04-13
United States, Maryland, Montgomery, Wheaton Regional Park, 39.055042 -77.034669
HUDC
HUDC00000292
United States, Maine
HUDC
HUDC00000228 Mrs. Ray Johnson s.n. 1966-05-30
United States, Virginia, Arlington, Arlington. 1800 North Lexington Street. Growing in front of Westover Library.
HUDC
HUDC00003499 Theodore R. Dudley 574 1966-06-03
United States, District of Columbia, District of Columbia, U.S. National Arboretum, 38.91039 -76.966086
HUDC
HUDC00000261 Clarence M. Smith s.n. 1924-00-00
United States, District of Columbia, District of Columbia, Howard University Campus, 38.921827 -77.019573
HUDC
HUDC00000262 Charles O. Roberts s.n. 1958-05-16
United States, District of Columbia, District of Columbia, Howard University Campus, 38.921827 -77.019573
HUDC
HUDC00000263 H. David Hammond 570 1963-07-15
United States, Massachusetts, Along Lincoln Ave.
HUDC
HUDC00000264 Peter M. Mazzeo 1213 1966-04-19
United States, Maryland, Prince George's, Hyattsville, 38.955944 -76.94553, 9m
HUDC
HUDC00000266 Clarence M. Smith s.n. 1924-00-00
United States, District of Columbia, District of Columbia, Howard University Campus., 38.922762 -77.020195
HUDC
HUDC00000269 Charles S. Parker s.n 1946-03-10
United States, District of Columbia, District of Columbia, Kenilworth Gardens, 38.912299 -76.943961
HUDC
HUDC00000274 ' 564b
United States, Massachusetts
HUDC
HUDC00000275
United States, Massachusetts
HUDC
HUDC00000276
United States, Massachusetts
HUDC
HUDC00000277
United States, Massachusetts
HUDC
HUDC00000278
United States, Massachusetts
HUDC
HUDC00000283
HUDC
HUDC00009772
United States, Massachusetts
HUDC
HUDC00009778
United States, Florida
HUDC
HUDC00009788
Puerto Rico
HUDC
HUDC00000273
India
HUDC
HUDC00000260 Unknown s.n.
HUDC
HUDC00003493 Eric Mayes 2 2015-11-20
United States, District of Columbia, District of Columbia, U.S. National Arboretum, 38.91039 -76.966086
HUDC
HUDC00000237
United States, Ohio
HUDC
HUDC00000286 F.G Meyer 1957-10-22
United Kingdom
HUDC
HUDC00000255 Peter M. Mazzeo 91242 1966-06-03
United States, District of Columbia, District of Columbia, U.S. National arboretum
HUDC
HUDC00000244 F.G. Meyer 5956 1957-10-22
United Kingdom