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Prunus alleghaniensis Porter
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E. H. Walker 7695 |
30 May 1955 |
United States of America |
Virginia |
Rockingham Co. Rockytop Trail, southern… |
— |
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Picea mariana (Mill.) Britton, Sterns & Poggenb.
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E. H. Walker 1919 |
23 Aug 1934 |
United States of America |
Maine |
Piscataquis Co. Mount Katahdin, Nw.… |
— |
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Picea mariana (Mill.) Britton, Sterns & Poggenb.
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E. H. Walker 2048 |
28 Aug 1934 |
United States of America |
Maine |
Piscataquis Co. Mount Katahdin, North… |
— |
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Arrhenatherum elatius (L.) P.Beauv. ex J.Presl & C.Presl
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E. H. Walker 1579 |
24 Jun 1931 |
United States of America |
Virginia |
Roanoke Co. Cloverdale |
— |
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Glyceria septentrionalis Hitchc.
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E. H. Walker 1581 |
23 Jun 1931 |
United States of America |
Virginia |
Craig Co. Between Salem and… |
— |
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Paspalum dilatatum Poir.
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E. H. Walker 1203 |
31 Aug 1930 |
United States of America |
Virginia |
Virginia Beach (Independent City). Princess… |
— |
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Poa compressa L.
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E. H. Walker 1619 |
27 Jun 1931 |
United States of America |
Virginia |
Alleghany Co. Beaver Dam Falls,… |
— |
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Eurybia radula (Sol. ex Aiton) G.L.Nesom
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E. H. Walker 1948 |
24 Aug 1934 |
United States of America |
Maine |
Piscataquis Co. Mount Katahdin, Chimney… |
— |
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Carex glaucescens Elliott
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E. H. Walker 1257 |
30 Aug 1930 |
United States of America |
Virginia |
Virginia Beach (Independent City). Princess… |
— |
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Carex intumescens Rudge
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E. H. Walker 821 |
15 Jun 1930 |
United States of America |
Virginia |
Prince George Co. Near Petersburg |
— |
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Carex suberecta (Olney) Britton
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E. H. Walker 7710 |
10 Jul 1955 |
United States of America |
Virginia |
On edge of dried pond.… |
— |
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Solidago cutleri Fernald
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E. H. Walker 1921 |
23 Aug 1934 |
United States of America |
Maine |
Piscataquis Co. [Nw.] Plateau. Mount… |
— |
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Solidago macrophylla Pursh
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E. H. Walker 1957 |
25 Aug 1935 |
United States of America |
Maine |
Piscataquis Co. Shore of Chimney… |
— |
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Trapa natans L.
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E. H. Walker 2700 |
31 Aug 1938 |
United States of America |
Virginia |
Fort [Huntswharf], Potomac River. |
— |
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Juncus filiformis L.
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E. H. Walker 1982 |
26 Aug 1934 |
United States of America |
Maine |
Piscataquis Co. Mount Katahdin |
— |
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Juncus trifidus L.
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E. H. Walker 1888 |
21 Aug 1934 |
United States of America |
Maine |
Piscataquis Co. Mount Katahdin; N.… |
— |
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Salix herbacea L.
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E. H. Walker 1901 |
22 Aug 1934 |
United States of America |
Maine |
Piscataquis Co. Mount Katahdin |
— |
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Salix phylicifolia subsp. planifolia (Pursh) Hiitonen
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E. H. Walker 1981 |
26 Aug 1934 |
United States of America |
Maine |
Piscataquis Co. Mount Katahdin. |
— |
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Salix uva-ursi Pursh
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E. H. Walker 1963 |
26 Aug 1934 |
United States of America |
Maine |
Piscataquis Co. Mount Katahdin, N.… |
— |
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Salix L.
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E. H. Walker 1918 |
23 Aug 1934 |
United States of America |
Maine |
Piscataquis Co. New Plateau. Mount… |
— |
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Myosotis laxa Lehm.
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E. H. Walker 1303 |
01 Sep 1930 |
United States of America |
Virginia |
Upper river bank at Scotland… |
— |
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Alnus viridis subsp. crispa (Aiton) Turrill
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E. H. Walker 1954 |
25 Aug 1934 |
United States of America |
Maine |
Piscataquis Co. Chimney Pond. Mount… |
— |
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Betula glandulosa Michx.
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E. H. Walker 1975 |
26 Aug 1934 |
United States of America |
Maine |
Piscataquis Co. Mount Katahdin |
— |
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Arctostaphylos alpina (L.) Spreng.
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E. H. Walker 1964 |
22 Aug 1934 |
United States of America |
Maine |
Piscataquis Co. Mount Katahdin. N.… |
— |
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Arctostaphylos alpina (L.) Spreng.
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E. H. Walker 1905 |
22 Aug 1934 |
United States of America |
Maine |
Piscataquis Co. Mount Katahdin, on… |
— |
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