HUDC
HUDC00005547
United States, Idaho
HUDC
HUDC00005548
United States, Idaho
HUDC
HUDC00005577
Sweden
HUDC
HUDC00005578
United States, Idaho
HUDC
HUDC00005579
United States, Idaho
HUDC
HUDC00005553
United States, Washington
HUDC
HUDC00005554
United States, Virginia
HUDC
HUDC00005559 H. David Hammond 3106 1964-10-18
United States, Maryland, Montgomery, Wheaton Regional Park, 39.055042 -77.034669
HUDC
HUDC00005560 H. David Hammond 3106 1964-10-18
United States, Maryland, Montgomery, Wheaton Regional Park, 39.055042 -77.034669
HUDC
HUDC00005552
United States, Washington
HUDC
HUDC00005566
United States, Virginia
HUDC
HUDC00005567
United States, Virginia
HUDC
HUDC00005568
United States, Massachusetts
HUDC
HUDC00006064
United States, Washington
HUDC
HUDC00006065
United States, Washington
HUDC
HUDC00005558 Huebert Daniels s.n. 1964-05-06
United States, Maryland, Montgomery, Glen Echo, 38.968999 -77.142479
HUDC
HUDC00005569 Mary Emma Mack s.n. 1924-04-00
United States, District of Columbia, District of Columbia, Howard University campus, 38.921827 -77.019573
HUDC
HUDC00005570
United States, Massachusetts
HUDC
HUDC00005571
United States, Massachusetts
HUDC
HUDC00005572
United States, Iowa
HUDC
HUDC00005595
United States, Washington
HUDC
HUDC00005561 H. David Hammond 4388 1966-08-11
United States, Delaware, Sussex, Near Cape May-Lewes ferry slip, near Cape Henlopen, vic town dump, 38.774556 -75.13935
HUDC
HUDC00005562 H. David Hammond 4388 1966-08-11
United States, Delaware, Sussex, Near Cape May-Lewes ferry slip, near Cape Henlopen, near town dump, 38.774556 -75.13935
HUDC
HUDC00005546
HUDC
HUDC00005599
United States, Washington
HUDC
HUDC00010404 Theo Holm s.n. 1899-05-15
United States, Maryland, Charles, Marshall Hall, 38.682616 -77.098034
HUDC
HUDC00005549
United States, Massachusetts
HUDC
HUDC00010402
United States, North Carolina
HUDC
HUDC00010403 Evelyn G. Mitchell s.n. 1899-05-06
United States, New York, Tompkins, Coy Glen, 42.427295 -76.524108
HUDC
HUDC00005538
China
HUDC
HUDC00006063 Harold N. Moldenke 21187 1951-07-17
United States, New York, Columbia, Livingston Manor, 42.142034 -73.777905
HUDC
HUDC00005575
United States, Washington
HUDC
HUDC00005598
United States, Virginia
HUDC
HUDC00005539 H. David Hammond 4707 1967-06-20
United States, New York, Orange, Harvard Black Rock forest, 41.400055 -74.023819, 427m
HUDC
HUDC00005540
United States, Massachusetts
HUDC
HUDC00005541
United States, Massachusetts
HUDC
HUDC00005542
HUDC
HUDC00005544
United States, Virginia
HUDC
HUDC00005545
United States, Virginia
HUDC
HUDC00005600 H. David Hammond 4843 1967-06-28
United States, New York, Saint Lawrence, under N.Y. Central R.R. bridge over maroon Creek, Fowler township, 44.278672 -75.386322
HUDC
HUDC00005601 H. David Hammond 4843 1967-06-28
United States, New York, Saint Lawrence, Fowler Township. Under N.Y. Central rail-road bridge over Matoon Creek., 44.278672 -75.386322
HUDC
HUDC00005660 Charles O. Roberts s.n. 1958-05-16
United States, District of Columbia, District of Columbia, Rock Creek, 38.944831 -77.048531
HUDC
HUDC00010400
United States, Washington
HUDC
HUDC00010401
United States, Washington
HUDC
HUDC00005529 H. David Hammond 100 1963-06-21
United States, District of Columbia, District of Columbia, below chapel, under Quercus phellos, Howard University, 38.922181 -77.020551
HUDC
HUDC00005530 H. David Hammond 100 1964-06-21
United States, District of Columbia, District of Columbia, below chapel, under Quercus phellos, Howard University, Washington D.C., 38.921827 -77.019573
HUDC
HUDC00005661
United States, Washington
HUDC
HUDC00010405
Sweden