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Acer leucoderme Small
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H. D. House 5091 |
21 Apr 1913 - 27 Apr 1913 |
United States of America |
North Carolina |
Onslow Co. |
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Acer negundo L.
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H. D. House 24541 |
30 May 1937 |
United States of America |
New York |
Albany Co. near Loudonville |
— |
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Acer negundo var. interior (Britton) Sarg.
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H. D. House 5057 |
25 Sep 1912 |
United States of America |
Utah |
Along streams below Immigration Gap,… |
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Acer nigrum F.Michx.
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H. D. House 21713 |
28 Jul 1934 |
United States of America |
New York |
Schenectady Co. Mohawk flats near… |
— |
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Acer nigrum F.Michx.
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H. D. House 22305 |
13 Sep 1934 |
United States of America |
New York |
Oneida Co. along Fish Creek… |
— |
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Acer platanoides L.
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H. D. House 20220 |
06 May 1933 |
United States of America |
New York |
Albany Co. Established near Albany |
— |
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Acer rubrum L.
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H. D. House 19351 |
06 Jun 1937 |
United States of America |
New York |
Rensselaer Co. Mountain west of… |
— |
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Acer rubrum var. trilobum Torr. & A.Gray ex K.Koch
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H. D. House 19351 |
24 May 1933 |
United States of America |
New York |
Rensselaer Co. W. of Berlin |
— |
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Acer saccharum Marshall
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H. D. House 28569 |
08 Jul 1942 |
United States of America |
New York |
Warren Co. |
— |
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Acer spicatum Lam.
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H. D. House 24972 |
15 Aug 1937 |
United States of America |
New York |
Rensselaer Co. on mountain west… |
— |
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Acer spicatum Lam.
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H. D. House 28584 |
01 Jul 1942 |
United States of America |
New York |
Washington Co. Lake George |
— |
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Acer spicatum Lam.
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H. D. House 3501 |
30 Aug 1907 |
United States of America |
New York |
Onondaga Co. |
— |
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Actaea rubra (Aiton) Willd.
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H. D. House 21126 |
— |
United States of America |
New York |
Albany Co. Wemple |
— |
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Adiantum pedatum L.
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H. D. House 3083 |
22 Oct 1906 |
United States of America |
South Carolina |
Pickens Co. along 6 mile… |
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Aegopodium podagraria L.
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H. D. House 29783 |
13 Jun 1945 |
United States of America |
New York |
Ulster Co. near Glenerie |
— |
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Aegopodium podagraria L.
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H. D. House 26496 |
21 Jun 1939 |
United States of America |
New York |
Albany Co. near Slingerlands |
— |
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Aesculus sylvatica W.Bartram
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H. D. House 1849 |
16 Apr 1906 |
United States of America |
South Carolina |
Oconee Co. Woods along Seneca… |
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Aesculus sylvatica W.Bartram
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H. D. House 3193 |
06 Apr 1907 |
United States of America |
South Carolina |
Pickens Co. Near Clemson College |
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Agalinis maritima (Raf.) Raf.
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H. D. House s.n. |
08 Sep 1916 |
United States of America |
New York |
Nassau Co. near Merrick |
— |
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Agalinis purpurea var. parviflora (Benth.) B.Boivin
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H. D. House 19774 |
12 Aug 1932 |
United States of America |
New York |
Jefferson Co. North of Montario… |
— |
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Agalinis setacea (J.F.Gmel.) Raf.
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H. D. House 1613 |
13 Sep 1905 |
United States of America |
Maryland |
Prince George's Co. |
— |
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Agalinis tenuifolia (Vahl) Raf. var. tenuifolia
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H. D. House 26327 |
22 Sep 1939 |
United States of America |
New York |
Saratoga Co. south shore of… |
— |
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Agalinis tenuifolia (Vahl) Raf. var. tenuifolia
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H. D. House 22090 |
28 Sep 1936 |
United States of America |
New York |
Madison Co. Shore of Oneida… |
— |
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Agalinis tenuifolia (Vahl) Raf. var. tenuifolia
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H. D. House 22090 |
27 Aug 1934 |
United States of America |
New York |
Madison Co. Shore of Oneida… |
— |
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Agalinis tenuifolia (Vahl) Raf. var. tenuifolia
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H. D. House 21046 |
22 Sep 1933 |
United States of America |
New York |
Dutchess Co. Rise of hill… |
— |
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Agalinis tenuifolia (Vahl) Raf. var. tenuifolia
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H. D. House 25041 |
31 Aug 1937 |
United States of America |
New York |
Ulster Co. near Hudson river |
— |
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Agalinis tenuifolia (Vahl) Raf. var. tenuifolia
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H. D. House 5377 |
08 Sep 1913 |
United States of America |
New York |
Albany Co. w. of Albany |
— |
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Agastache anethiodora (Nutt.) Britton & A.Br.
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H. D. House 8478 |
04 Aug 1921 |
United States of America |
New York |
Essex Co. |
— |
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Agastache anethiodora (Nutt.) Britton & A.Br.
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H. D. House 18522 |
28 Jul 1931 |
United States of America |
New York |
Essex Co. near Newcomb |
— |
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Agastache scrophulariifolia (Willd.) Kuntze
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H. D. House 20881 |
30 Aug 1933 |
United States of America |
New York |
Schenectady Co. Lock #7, Niskayuna |
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Agrimonia gryposepala Wallr.
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H. D. House 8420 |
01 Aug 1921 |
United States of America |
New York |
Essex Co. |
— |
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Agrimonia parviflora Aiton
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H. D. House 25014 |
24 Aug 1937 |
United States of America |
New York |
Albany Co. |
— |
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Agrocybe brunneola (Fr.) Bon
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H. D. House s.n. |
Aug 1914 |
United States of America |
New York |
Madison Co. Oneida. |
— |
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Agropyron cristatum (L.) Gaertn.
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H. D. House 30991 |
01 Jul 1947 |
United States of America |
New York |
Albany Co. Albany. |
— |
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Agrostis hyemalis (Walter) Britton, Sterns & Poggenb.
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H. D. House 24743 |
29 Jul 1937 |
United States of America |
New York |
Rensselaer Co. Petersburg Pass |
— |
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Agrostis hyemalis (Walter) Britton, Sterns & Poggenb.
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H. D. House 6634 |
07 Aug 1919 |
United States of America |
New York |
Herkimer Co. Swamp in Point,… |
— |
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Agrostis hyemalis (Walter) Britton, Sterns & Poggenb.
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H. D. House 3341 |
12 May 1907 |
United States of America |
South Carolina |
Pickens Co. Calhoun. |
— |
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Agrostis perennans (Walter) Tuck.
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H. D. House 23815 |
18 Aug 1936 |
United States of America |
New York |
Columbia Co. So. side Waldorf… |
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Agrostis perennans (Walter) Tuck.
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H. D. House 26991 |
30 Aug 1939 |
United States of America |
New York |
Albany Co. Near Londonville. |
— |
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Agrostis stolonifera L.
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H. D. House 2375 |
05 Jun 1906 |
United States of America |
South Carolina |
Oconee Co. Near Clemson College. |
— |
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Ajuga reptans L.
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H. D. House 25433 |
16 May 1938 |
United States of America |
New York |
Albany Co. |
— |
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Albatrellus cristatus (Schaeff.:Fr.) Kotl. & Pouzar
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H. D. House s.n. |
July & Aug. 1908 |
United States of America |
North Carolina |
Transylvania Co. Estate of George… |
— |
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Albizia julibrissin Durazz.
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H. D. House 2367 |
15 Jun 1906 |
United States of America |
South Carolina |
Oconee Co. Clemson College. |
— |
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Alnus serrulata (Aiton) Willd.
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H. D. House 27158 |
02 Oct 1939 |
United States of America |
New York |
Oneida Co. Moist thicket, Verona… |
— |
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Alnus serrulata (Aiton) Willd.
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H. D. House 305 |
21 Aug 1904 |
United States of America |
Maryland |
Montgomery Co. Low woods near… |
— |
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Alnus serrulata (Aiton) Willd.
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H. D. House 21872 |
08 Aug 1934 |
United States of America |
New York |
Saratoga Co. Thickets along Hudson… |
— |
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Alnus serrulata (Aiton) Willd.
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H. D. House 27158 |
02 Oct 1939 |
United States of America |
New York |
Oneida Co. Moist thicket, Verona… |
— |
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Alnus serrulata (Aiton) Willd.
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H. D. House 331 |
25 Aug 1904 |
United States of America |
District of Columbia |
Low woods, near Takoma Park. |
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Alnus serrulata (Aiton) Willd.
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H. D. House 20977 |
13 Sep 1933 |
United States of America |
New York |
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— |
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Alnus viridis subsp. sinuata (Regel) Á.Löve & D.Löve
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H. D. House 5022 |
15 Sep 1912 |
United States of America |
Oregon |
Coos Co. Cape Arago. |
— |
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Alopecurus aequalis Sobol.
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H. D. House 8232 |
23 Jun 1921 |
United States of America |
New York |
Jefferson Co. Woodville |
— |
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Alopecurus aequalis Sobol.
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H. D. House 27851 |
20 Jun 1941 |
United States of America |
New York |
Albany Co. Albany. |
— |
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Alopecurus aequalis Sobol.
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H. D. House 23529 |
16 Jun 1936 |
United States of America |
New York |
Near Schenectady |
— |
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Amanita caesarea (Scop.:Fr.) Pers.
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H. D. House 494 |
Jul 1908 & Aug 1908 |
United States of America |
North Carolina |
Transylvania Co. Pink Valley and… |
— |
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Amanita muscaria (L.:Fr.) Pers.
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H. D. House 11.130a |
11 Oct 1911 |
Germany |
Hesse |
Lindenfels |
— |
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Amanita rubescens Pers.:Fr.
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H. D. House 1176 |
19 Aug 1911-31 Aug 1911 |
United States of America |
Oregon |
Coos Co. Near Marshfield |
— |
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Amanita verna (Bull.:Fr.) Lam.
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H. D. House 472 |
Jul 1908 & Aug 1908 |
United States of America |
North Carolina |
Transylvania Co. Pink Bed Valley… |
— |
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Amaranthus cannabinus (L.) J.D.Sauer
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H. D. House 236 |
16 Aug 1904 |
United States of America |
Maryland |
Dorchester Co. Cambridge |
— |
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Amblystegium varium (Hedw.) Lindb.
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H. D. House |
01 Sep 1918 |
United States of America |
New York |
Madison Co. |
— |
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Ambrosia trifida L.
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H. D. House 26897 |
12 Aug 1939 |
United States of America |
New York |
Albany Co. |
— |
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Amelanchier bartramiana (Tausch) M.Roem.
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H. D. House 7264 |
07 Jun 1922 |
United States of America |
New York |
Essex Co. near Newcomb |
— |
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Amelanchier grandiflora (Wiegand) Wiegand
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H. D. House 3622 |
16 Jun 1908 |
United States of America |
New York |
Onondaga Co. Green Lake |
— |
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Amelanchier humilis Wiegand
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H. D. House 7246 |
15 May 1930 |
United States of America |
New York |
Albany Co. |
— |
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Amelanchier humilis Wiegand
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H. D. House 14731 |
07 Jul 1927 |
United States of America |
New York |
Hamilton Co. |
— |
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Amelanchier humilis Wiegand
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H. D. House 14451 |
29 Jun 1927 |
United States of America |
New York |
Warren Co. along Thirteenth Lake |
— |
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Amelanchier sanguinea (Pursh) DC.
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H. D. House 23483 |
10 May 1942 |
United States of America |
New York |
Albany Co. Clarksville gorge |
— |
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Amelanchier stolonifera Wiegand
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H. D. House 20416 |
30 Jun 1933 |
United States of America |
New York |
Albany Co. near Londonville |
— |
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Ammophila breviligulata Fernald
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H. D. House 8204 |
23 Jun 1921 |
United States of America |
New York |
Jefferson Co. sand dunes along… |
— |
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Amorpha fruticosa L.
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H. D. House 20962 |
13 Sep 1933 |
United States of America |
New York |
Albany Co. near Loudonville |
— |
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Amphicarpaea bracteata (L.) Fernald
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H. D. House 1479 |
30 Aug 1905 |
United States of America |
District of Columbia |
Along Canal, near Glen Echo… |
— |
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Amphicarpaea bracteata (L.) Fernald
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H. D. House 25136 |
Sep 2 1937 |
United States of America |
New York |
Greene Co. Wet thickets; Green… |
— |
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Amphicarpaea bracteata (L.) Fernald
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H. D. House 17892 |
18 Aug 1930 |
United States of America |
New York |
Madison Co. thickets along Oneida… |
— |
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Amphicarpaea bracteata (L.) Fernald
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H. D. House 21821 |
08 Aug 1934 |
United States of America |
New York |
Saratoga Co. thickets along Hudson… |
— |
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Amphicarpaea bracteata (L.) Fernald
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H. D. House 272 |
19 Aug 1904 |
United States of America |
District of Columbia |
woods near Chain Bridge |
— |
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Anchusa officinalis L.
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H. D. House 29457 |
29 Aug 1943 |
United States of America |
New York |
Albany Co. near Loudonville |
— |
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