HUDC
HUDC00008861 H. David Hammond 4577 1967-04-20
United States, Maryland, Montgomery, N.W. Branch Park
HUDC
HUDC00008862 H. David Hammond 1010 1964-05-02
United States, Maryland, Montgomery, Wheaton Regional Park (trib, N.W. Br, Anacosta R.), near Glenallen Rd., 39.053442 -77.031922
HUDC
HUDC00008863 Josephine Dickens 20 1964-05-03
United States, Maryland, Montgomery, Glen Echo, 38.968999 -77.142479
HUDC
HUDC00008864 H. David Hammond 3239 1965-04-29
United States, District of Columbia, District of Columbia, Kenilworth Aquatic Gardens, 38.912624 -76.94214
HUDC
HUDC00008865
United States, Virginia
HUDC
HUDC00008866
United States, North Carolina
HUDC
HUDC00008867
United States, Virginia
HUDC
HUDC00008868
United States, Virginia
HUDC
HUDC00008869 Charles O. Roberts s.n. 1958-04-19
United States, District of Columbia, District of Columbia, Kenilworth gardens, 38.912624 -76.94214
HUDC
HUDC00008870 Charles S. Parker 1239 1925-04-25
United States, Maryland, Anne Arundel, Highland Beach, Maryland, 38.930391 -76.465792
HUDC
HUDC00008871 Unknown s.n. 1881-00-00
Unknown, Unknown, Unknown
HUDC
HUDC00008872 M. J. Jones s.n. 1924-05-26
Unknown, Unknown, Unknown
HUDC
HUDC00008873
United States, Kansas
HUDC
HUDC00008874 H. David Hammond 3473 1965-06-25
United States, Maryland, Montgomery, Wheaton Regional Park, between Aplert Land and horse trail, Kemp Mill Rd. Vic., 39.053442 -77.031922
HUDC
HUDC00008875 H. David Hammond 4744 1946-04-14
United States, New York, Rockland, Sterling Lake road, Sterling Forest, roadside bank, 41.230638 -74.234648
HUDC
HUDC00008876 H. David Hammond 4744 1967-06-13
United States, New York, Rockland, Turnoff rd. Sterling forest, 41.230638 -74.234648
HUDC
HUDC00008877
United States, Vermont
HUDC
HUDC00008878
United States, Massachusetts
HUDC
HUDC00008879
United States, Massachusetts
HUDC
HUDC00008880
United States, Massachusetts
HUDC
HUDC00008881
United States, Connecticut
HUDC
HUDC00008882
United States, Maine
HUDC
HUDC00008883
Sweden
HUDC
HUDC00008884 Charles S. Parker 1737 1926-06-18
United States, Pennsylvania, Unknown, Penn State Forest Reserve, W of Gettysburg
HUDC
HUDC00008885 Unknown s.n. 1881-06-17
Unknown, Unknown, Unknown
HUDC
HUDC00008886
United States, Massachusetts
HUDC
HUDC00008887
United States, Connecticut
HUDC
HUDC00008888 Almetta J. Irving s.n. 1966-05-12
United States, Maryland, Montgomery, Wheaton Regional Park, 39.053442 -77.031922
HUDC
HUDC00008889 Lorrice Franklin 93 1966-05-02
United States, District of Columbia, District of Columbia, behind biology building, Howard University, 38.921827 -77.019573
HUDC
HUDC00008890 Isaac J. Huff s.n. 1924-06-04
United States, District of Columbia, District of Columbia, Howard University Campus, 38.921827 -77.019573
HUDC
HUDC00008891 Mary Emma Mack S.N. 1924-00-00
United States, District of Columbia, District of Columbia, Washington D.C, 38.904774 -77.016291
HUDC
HUDC00008892 M. Jones s.n. 1924-05-00
United States, District of Columbia, District of Columbia, Howard University Campus
HUDC
HUDC00008893 Unknown s.n. 1881-06-16
Unknown, Unknown, Unknown
HUDC
HUDC00008894 Williston 4
United States, District of Columbia, District of Columbia, Soldier's Home, 38.940968 -77.010057
HUDC
HUDC00008895 Unknown s.n.
United States, District of Columbia, District of Columbia, Howard University
HUDC
HUDC00008896 J. H. W. s.n.
Unknown, Unknown, Unknown
HUDC
HUDC00008897 Unknown 1.6.14 1882-05-08
Unknown, Unknown, Unknown
HUDC
HUDC00008898
United States, Washington
HUDC
HUDC00008899
Sweden
HUDC
HUDC00008900 H. David Hammond 4197 1966-07-01
United States, Maryland, Montgomery, Wheaton Regional Park, at W. end of Park, 39.053442 -77.031922
HUDC
HUDC00008901
United States, Virginia
HUDC
HUDC00008903
United States, Virginia
HUDC
HUDC00008904 Unknown s.n.
United States, District of Columbia, District of Columbia, Rock Creek, 38.944831 -77.048531
HUDC
HUDC00008905 H. David Hammond 4085 1966-05-20
United States, Maryland, Frederick, Catoctin National Park, opposite Cunningham Falls; 39.634921 -77.46142, 39.634921 -77.46142
HUDC
HUDC00008906 H. David Hammond 4085 1966-05-20
United States, Maryland, Frederick, Catoctin National Park, opposite Cunningham Falls; 39.634921 -77.46142, 39.634921 -77.46142
HUDC
HUDC00008907 H. David Hammond 4085 1966-05-20
United States, Maryland, Frederick, Catoctin Mt. Park, opposite Cunningham Falls; 39.62266 -77.465884, 39.62266 -77.465884, 366m
HUDC
HUDC00008908 H. David Hammond 4844 1967-06-28
United States, New York, Saint Lawrence, Matoon Creek, Tiouler Township Fowler twp, 44.269428 -75.478151, 125m
HUDC
HUDC00008909 H. David Hammond 4670 1967-05-27
United States, Maryland, Allegany, Green Ridge State Forest. Above Scenic Route 40., 39.636887 -78.457557
HUDC
HUDC00008910 H. David Hammond 4670 1967-05-27
United States, Maryland, Allegany, Green Ridge State Forest. Above Scenic Route 40., 39.636887 -78.457557
HUDC
HUDC00008911
United States, Washington
HUDC
HUDC00008912
United States, Washington
HUDC
HUDC00008913
United States, Washington
HUDC
HUDC00008914
United States, Washington
HUDC
HUDC00008915
United States, Washington
HUDC
HUDC00008916 Charles S. Parker 2026 1922-05-22
United States, Maryland, Anne Arundel, North of Priest Bridge. Patuxent River
HUDC
HUDC00008917 H. David Hammond 4621 1967-05-13
United States, Maryland, Montgomery, Wheaton Regional Park, S. end of park, vic. mini R.R., 39.053442 -77.031922
HUDC
HUDC00008918 H. David Hammond 4644 1967-05-13
United States, Maryland, Montgomery, Wheaton Regional Park, between playground and mini R.R., 39.053442 -77.031922
HUDC
HUDC00008919 H. David Hammond 1025 1964-05-17
United States, Maryland, Montgomery, Wheaton Regional Park, 39.053442 -77.031922
HUDC
HUDC00008920 H. David Hammond 1025 1964-05-17
United States, Maryland, Montgomery, Wheaton Regional Park, 39.053442 -77.031922
HUDC
HUDC00008921 Spencer L. Duffy 72 1964-04-19
United States, Maryland, Montgomery, Wheaton Regional Park, 39.053442 -77.031922
HUDC
HUDC00008922 Huebert Daniels s.n. 1964-05-17
United States, Maryland, Montgomery, Wheaton Regional Park, 39.053442 -77.031922
HUDC
HUDC00008923
United States, Virginia
HUDC
HUDC00008924 Jean G. Greaves 55 1964-05-10
United States, Maryland, Montgomery, Forest Glen., 39.014554 -77.0547
HUDC
HUDC00008925
United States, Virginia
HUDC
HUDC00008926
United States, Virginia
HUDC
HUDC00008927
United States, Virginia
HUDC
HUDC00008928
United States, Massachusetts
HUDC
HUDC00008929 Charles S. Parker 1360 1925-05-07
United States, Maryland, Unknown, Along Potomac River
HUDC
HUDC00008930
Sweden, Stockholm
HUDC
HUDC00008931 H. David Hammond 4051 1966-05-14
United States, District of Columbia, District of Columbia, Kenilworth Aquatic Gardens, 38.912624 -76.94214
HUDC
HUDC00008933
United States, Virginia
HUDC
HUDC00008934 Lester F. Ward s.n. 1878-05-12
United States, District of Columbia, District of Columbia, Washington D.C., 38.904774 -77.016291
HUDC
HUDC00008935
United States
HUDC
HUDC00008936
United States, Virginia
HUDC
HUDC00008937
United States, Oregon
HUDC
HUDC00008938
United States, Washington
HUDC
HUDC00008939
United States, Washington
HUDC
HUDC00008940
United States, Idaho
HUDC
HUDC00008941
United States, Washington
HUDC
HUDC00008932 H. David Hammond 4051 1966-05-14
United States, District of Columbia, District of Columbia, Kenilworth Aquatic Gardens, 38.912624 -76.94214