Potamogetonaceae GH: 00449488 Potamogeton amplifolius Tuckerman Canada: British Columbia [data not captured] R. R. Haynes 8046 1980-7-21
GH: 00449489 Potamogeton amplifolius Tuckerman Canada: Ontario [data not captured] J. H. Soper & H. M. Dale 1948-8-10
GH: 00449490 Potamogeton amplifolius Tuckerman Canada: Ontario [data not captured] F. H. Montgomery 461 1940-7-2
GH: 00449491 Potamogeton amplifolius Tuckerman Canada: Ontario [data not captured] [data not captured] 19349 1938-6-27
GH: 00449492 Potamogeton amplifolius Tuckerman Canada: Ontario [data not captured] T. M. C. Taylor, R. C. Hosie, R. E... 280 1935-7-27
GH: 00449493 Potamogeton amplifolius Tuckerman Canada: Ontario [data not captured] P. V. Krotkov 8629 1934-7-14
GH: 00449494 Potamogeton amplifolius Tuckerman Canada: Ontario [data not captured] W. K. W. Baldwin & A. J. Breitung 3198 1952-7-16
GH: 00449495 Potamogeton amplifolius Tuckerman Canada: [no additional data] [no data available]
GH: 00449496 Potamogeton amplifolius Tuckerman Canada: Ontario [data not captured] A. S. Pease & R. C. Bean 26,199 1937-7-11
GH: 00449497 Potamogeton amplifolius Tuckerman Canada: Ontario [data not captured] E. C. Ogden & E. M. Bolan 1647 1937-7-17
GH: 00449498 Potamogeton amplifolius Tuckerman Canada: Ontario [data not captured] [data not captured] 319 1933-7-28
GH: 00449499 Potamogeton amplifolius Tuckerman Canada: Ontario [data not captured] A. S. Pease & E. C. Ogden 25,032 1935-7-5
GH: 00449502 Potamogeton amplifolius Tuckerman Canada: [no additional data] [no data available]
GH: 00449501 Potamogeton amplifolius Tuckerman Canada: Ontario [data not captured] R. F. Cain 1030 1931-7-30
GH: 00449503 Potamogeton amplifolius Tuckerman Canada: [data not captured] W. R. Watson 1178 1923-8-11
GH: 00449504 Potamogeton amplifolius Tuckerman Canada: Ontario [data not captured] [no data available] 1902-8-19
GH: 00449505 Potamogeton amplifolius Tuckerman Canada: [data not captured] J. Macoun 1730 1878-7-13
GH: 00449506 Potamogeton amplifolius Tuckerman Canada: [no additional data] [no data available]
GH: 00449507 Potamogeton amplifolius Tuckerman Canada: [no additional data] [no data available]
GH: 00449508 Potamogeton amplifolius Tuckerman Canada: British Columbia [data not captured] J. Macoun 1893-08-03
GH: 00449509 Potamogeton amplifolius Tuckerman Canada: British Columbia [data not captured] J. Davidson & M. Bell 663 1957-7-30
GH: 00449512 Potamogeton amplifolius Tuckerman Canada: Ontario [data not captured] C. B. Hellquist & C. E. Hellquist 11521 1985-7-29
GH: 00449513 Potamogeton amplifolius Tuckerman Canada: Newfoundland & Labrador Newfoundland Island: [data not captured] K. K. Mackenzie & L. Griscom 10045 1921-7-11
GH: 00449514 Potamogeton amplifolius Tuckerman Canada: Newfoundland & Labrador Newfoundland Island: [data not captured] A. M. Ayre 1931
GH: 00449515 Potamogeton amplifolius Tuckerman Canada: Newfoundland & Labrador Newfoundland Island: [data not captured] A. M. Ayre 1928
GH: 00449517 Potamogeton amplifolius Tuckerman Canada: Quebec Province [data not captured] J. R. Churchill 1902-7-29
GH: 00449516 Potamogeton amplifolius Tuckerman Canada: Newfoundland & Labrador Newfoundland Island: [data not captured] A. M. Ayre 1931
GH: 00449520 Potamogeton amplifolius Tuckerman Canada: Quebec Province [data not captured] J. L. C. M. Victorin & Fr. Rolland... 49 366 1932-8-16
GH: 00449521 Potamogeton amplifolius Tuckerman Canada: Quebec Province [data not captured] J. (J. J. J.) Rousseau & J. A. E. ... 1503 1944-8-1
GH: 00449522 Potamogeton amplifolius Tuckerman Canada: Quebec Province [data not captured] J. L. C. M. Victorin, Fr. Rolland-... 33 858 1930-8-5
GH: 00449523 Potamogeton amplifolius Tuckerman Canada: [no additional data] [no data available]
GH: 00449524 Potamogeton amplifolius Tuckerman Canada: Quebec Province [data not captured] J. M. Macoun 1911-9-11
GH: 00449525 Potamogeton amplifolius Tuckerman Canada: Quebec Province [data not captured] J. Macoun 1911-8-2
GH: 00449526 Potamogeton amplifolius Tuckerman Canada: Quebec Province [data not captured] M. O. Malte 1922-8-25
GH: 00449527 Potamogeton amplifolius Tuckerman Canada: [data not captured] M. O. Malte 1922-8-25
GH: 00449528 Potamogeton amplifolius Tuckerman Canada: [no additional data] [no data available]
GH: 00449529 Potamogeton amplifolius Tuckerman Canada: Quebec Province [data not captured] J. L. C. M. Victorin 25 815 1926-10-5
GH: 00449530 Potamogeton amplifolius Tuckerman Canada: Quebec Province [data not captured] J. L. C. M. Victorin 20 457 1925-9-5
GH: 00449531 Potamogeton amplifolius Tuckerman Canada: Nova Scotia [data not captured] M. L. Fernald, C. H. Bissell, C. B... 19689
GH: 00449532 Potamogeton amplifolius Tuckerman Canada: Nova Scotia [data not captured] M. L. Fernald 1902-8-24
GH: 00449533 Potamogeton amplifolius Tuckerman Canada: Nova Scotia [data not captured] M. L. Fernald, E. B. Bartram, B. H... 23139 1921-7-19
GH: 00449534 Potamogeton amplifolius Tuckerman Canada: Nova Scotia [data not captured] M. L. Fernald & B. H. Long 23140 1921-8-9
GH: 00449535 Potamogeton amplifolius Tuckerman Canada: Nova Scotia [data not captured] M. L. Fernald & B. H. Long 19688 1920-8-23
GH: 00449536 Potamogeton amplifolius Tuckerman Canada: Nova Scotia [data not captured] M. L. Fernald & B. H. Long 19688
GH: 00449519 Potamogeton amplifolius Tuckerman Canada: Quebec Province [data not captured] Fr. Rolland-Germain 6280 1917
GH: 00449500 Potamogeton amplifolius Tuckerman Canada: Ontario [data not captured] R. F. Cain 1031 1928-8-21
GH: 00449518 Potamogeton amplifolius Tuckerman Canada: Quebec Province [data not captured] F. Lucien & F. Eloi 406 1940-8-14
GH: 00449510 Potamogeton amplifolius Tuckerman Canada: British Columbia [data not captured] J. Davidson & M. Bell 663 1957-7-30
GH: 00449511 Potamogeton amplifolius Tuckerman Canada: Ontario [data not captured] C. B. Hellquist & C. E. Hellquist 15364 1983-8-18
GH: 00063019 Potamogeton amplifolius Tuckerman USA: Massachusetts Cambridge: E. Tuckerman
GH: 00063020 Potamogeton amplifolius Tuckerman USA: Nov. Angl. [New England] E. Tuckerman
GH: 00063018 Potamogeton amplifolius Tuckerman USA: New York E. Tuckerman
GH: 00342287 Potamogeton amplifolius Tuckerman USA: New Jersey Camden: Delaware river C. F. Parker 1877-10-7
NEBC: 01036835 Potamogeton amplifolius Tuckerman USA: Maine Houlton [no data available]
NEBC: 01036836 Potamogeton amplifolius Tuckerman USA: Maine Masardis [no data available] 1897-9-9
NEBC: 01036837 Potamogeton amplifolius Tuckerman USA: Maine Fort Kent [no data available] 4625 1972-8-2
NEBC: 01036838 Potamogeton amplifolius Tuckerman USA: Maine Houlton [no data available] 1881
NEBC: 01036839 Potamogeton amplifolius Tuckerman USA: Maine Island Falls [no data available] 1897-9-6
NEBC: 01036840 Potamogeton amplifolius Tuckerman USA: Maine Linneus [no data available] 31615 1967-8-23
GH: 01036841 Potamogeton amplifolius Tuckerman USA: Maine St. Francis River [no data available] 1902-8-13
NEBC: 01036842 Potamogeton amplifolius Tuckerman USA: Maine St. Francis River [no data available] 1902-8-13
NEBC: 01036843 Potamogeton amplifolius Tuckerman USA: Maine T11 R9 [no data available] 62 1933-8-23
NEBC: 01036844 Potamogeton amplifolius Tuckerman USA: Maine East Eddington [no data available] 1897-8-21
GH: 01036845 Potamogeton amplifolius Tuckerman USA: Maine Garland [no data available] 1692 1937-8-23
GH: 01036846 Potamogeton amplifolius Tuckerman USA: Maine Levant [no data available] 1693 1937-8-23
NEBC: 01036847 Potamogeton amplifolius Tuckerman USA: Maine Levant [no data available] 1693 1937-8-23
NEBC: 01036848 Potamogeton amplifolius Tuckerman USA: Maine T10 R11 [no data available] 61 1933-8-28
NEBC: 01036849 Potamogeton amplifolius Tuckerman USA: Maine T10 R11 [no data available] 61 1933-8-28
NEBC: 01036850 Potamogeton amplifolius Tuckerman USA: Maine T10 R11 [no data available] 61 1933-8-28
GH: 01036851 Potamogeton amplifolius Tuckerman USA: Maine Eagle Lake [no data available] 1704 1937-8-30
NEBC: 01036852 Potamogeton amplifolius Tuckerman USA: Maine Attean [no data available] 32156 1946-7-24
NEBC: 01036853 Potamogeton amplifolius Tuckerman USA: Maine Otter Pond [no data available] 1902-8-11
NEBC: 01036854 Potamogeton amplifolius Tuckerman USA: Maine T6 R17 [no data available] 2108 1917-7-12
NEBC: 01036855 Potamogeton amplifolius Tuckerman USA: Maine Rangeley [no data available] 1894
NEBC: 01036856 Potamogeton amplifolius Tuckerman USA: Maine New Sharon [no data available] 1913-8-6
NEBC: 01036857 Potamogeton amplifolius Tuckerman USA: Maine Rangeley [no data available] 1894
NEBC: 01036858 Potamogeton amplifolius Tuckerman USA: Maine North Wilton [no data available] 1894
NEBC: 01036859 Potamogeton amplifolius Tuckerman USA: Maine Lynchtown [no data available] 3279 1975-8-31
NEBC: 01036860 Potamogeton amplifolius Tuckerman USA: Maine Edmunds [no data available] 1936-7-30
GH: 01036861 Potamogeton amplifolius Tuckerman USA: Maine Pembroke [no data available] 1614 1909-8-17
NEBC: 01036862 Potamogeton amplifolius Tuckerman USA: Maine Pembroke [no data available] 1614 1909-8-17
NEBC: 01036863 Potamogeton amplifolius Tuckerman USA: Maine Princeton [no data available] 468 1921-7-10
NEBC: 01036864 Potamogeton amplifolius Tuckerman USA: Maine Lincolnville [no data available] 63 1931-9-11
GH: 01036865 Potamogeton amplifolius Tuckerman USA: Maine North Searsmont [no data available] 1613 1936-9-11
GH: 01036866 Potamogeton amplifolius Tuckerman USA: Maine North Searsmont [no data available] 1614 1936-9-11
NEBC: 01036867 Potamogeton amplifolius Tuckerman USA: Maine Bristol [no data available] 412 1897-8-6
NEBC: 01036868 Potamogeton amplifolius Tuckerman USA: Maine Belgrade [no data available] 1959-8-26
NEBC: 01036869 Potamogeton amplifolius Tuckerman USA: Maine Readfield [no data available] 1892
NEBC: 01036870 Potamogeton amplifolius Tuckerman USA: Maine Readfield [no data available] 1892
NEBC: 01036871 Potamogeton amplifolius Tuckerman USA: Maine South Poland [no data available] 1893
NEBC: 01036872 Potamogeton amplifolius Tuckerman USA: New Hampshire Columbia [no data available] 13883 1912-8-22
NEBC: 01036873 Potamogeton amplifolius Tuckerman USA: New Hampshire Lancaster [no data available] 33985 1948-8-26
NEBC: 01036874 Potamogeton amplifolius Tuckerman USA: New Hampshire Kilkenny [no data available] 17185 1918-7-28
NEBC: 01036875 Potamogeton amplifolius Tuckerman USA: New Hampshire Pittsburg [no data available] 33221 1947-9-3
NEBC: 01036876 Potamogeton amplifolius Tuckerman USA: New Hampshire West Stewartstown [no data available] 16958 1917-9-4
GH: 01036877 Potamogeton amplifolius Tuckerman USA: New Hampshire Whitefield [no data available] 5036 1913-9-2
NEBC: 01036878 Potamogeton amplifolius Tuckerman USA: New Hampshire Whitefield [no data available] 14585 1913-9-2
NEBC: 01036879 Potamogeton amplifolius Tuckerman USA: New Hampshire Columbia [no data available] 13883 1912-8-22
NEBC: 01036880 Potamogeton amplifolius Tuckerman USA: New Hampshire Columbia [no data available] 13883 1912-8-22
GH: 01036881 Potamogeton amplifolius Tuckerman USA: New Hampshire Freedom [no data available] 17847 1958-7-8
NEBC: 01036882 Potamogeton amplifolius Tuckerman USA: New Hampshire Sandwich [no data available] 1923-7-21
NEBC: 01036883 Potamogeton amplifolius Tuckerman USA: New Hampshire Wolfeboro [no data available] 4815 1936-9-2
NEBC: 01036884 Potamogeton amplifolius Tuckerman USA: New Hampshire Wolfeboro [no data available] 3326 1910-8-3
NEBC: 01036885 Potamogeton amplifolius Tuckerman USA: New Hampshire Squam Lake [no data available] 1910-9-12
NEBC: 01036886 Potamogeton amplifolius Tuckerman USA: New Hampshire Holderness [no data available] 1910-9-11
NEBC: 01036887 Potamogeton amplifolius Tuckerman USA: New Hampshire Madbury [no data available] 2652 1937-8-8
NEBC: 01036888 Potamogeton amplifolius Tuckerman USA: New Hampshire Dublin [no data available] 1931-8-9
NEBC: 01036889 Potamogeton amplifolius Tuckerman USA: New Hampshire Dublin [no data available] 1931-8-8
GH: 01036890 Potamogeton amplifolius Tuckerman USA: Vermont Averill [no data available] 1655 1899-8-2
GH: 01036891 Potamogeton amplifolius Tuckerman USA: Vermont Averill [no data available] 1655 1899-8-7
NEBC: 01036892 Potamogeton amplifolius Tuckerman USA: Vermont Brighton [no data available] 27472 1939-8-22
NEBC: 01036893 Potamogeton amplifolius Tuckerman USA: Vermont Charleston [no data available] 31539 1945-8-21
NEBC: 01036894 Potamogeton amplifolius Tuckerman USA: Vermont Newport [no data available] 26737 1938-7-19
NEBC: 01036895 Potamogeton amplifolius Tuckerman USA: Vermont Westmore [no data available] 1971-8-9
NEBC: 01036896 Potamogeton amplifolius Tuckerman USA: Vermont Willoughby [no data available] 1896-7-26
NEBC: 01036897 Potamogeton amplifolius Tuckerman USA: Vermont Swanton [no data available] 1909-9-14
NEBC: 01036898 Potamogeton amplifolius Tuckerman USA: Vermont Grand Isle [no data available] 25289 1966-10-13
NEBC: 01036899 Potamogeton amplifolius Tuckerman USA: Vermont Eden [no data available] 25266 1966-9-24
NEBC: 01036900 Potamogeton amplifolius Tuckerman USA: Vermont Hinesburg [no data available] 539 1958-8-4
GH: 01036901 Potamogeton amplifolius Tuckerman USA: Vermont Newbury [no data available] 18243 1959-8-20
NEBC: 01036902 Potamogeton amplifolius Tuckerman USA: Vermont Newbury [no data available] 18243 1959-8-20
NEBC: 01036903 Potamogeton amplifolius Tuckerman USA: Vermont Cabot [no data available] 26929 1938-8-30
NEBC: 01036904 Potamogeton amplifolius Tuckerman USA: Vermont Woodbury [no data available] 1938-7-16
NEBC: 01036905 Potamogeton amplifolius Tuckerman USA: Vermont East Wallingford [no data available] 1895-8-29
NEBC: 01036906 Potamogeton amplifolius Tuckerman USA: Vermont East Wallingford [no data available] 1907-7-21
NEBC: 01036907 Potamogeton amplifolius Tuckerman USA: Massachusetts Wenham [no data available] 1875-7-13
NEBC: 01036908 Potamogeton amplifolius Tuckerman USA: Massachusetts Boxford [no data available] 8972 1953-8-9
NEBC: 01036909 Potamogeton amplifolius Tuckerman USA: Massachusetts Georgetown [no data available] 12950 1957-7-8
NEBC: 01036910 Potamogeton amplifolius Tuckerman USA: Massachusetts Ipswich: Ipswich River above Willowdale Dam S. K. Harris 13468 1957-8-14
NEBC: 01036911 Potamogeton amplifolius Tuckerman USA: Massachusetts Groveland [no data available] 12875 1957-7-2
NEBC: 01036912 Potamogeton amplifolius Tuckerman USA: Massachusetts Ipswich: Hoods Pond, Ipswich S. K. Harris 13260 1957-7-29
NEBC: 01036913 Potamogeton amplifolius Tuckerman USA: Massachusetts Lynn [no data available] 13179 1957-7-25
NEBC: 01036914 Potamogeton amplifolius Tuckerman USA: Massachusetts Middleton [no data available] 12911 1957-7-4
NEBC: 01036915 Potamogeton amplifolius Tuckerman USA: Massachusetts Middleton [no data available] 18111 1958-7-19
NEBC: 01036916 Potamogeton amplifolius Tuckerman USA: Massachusetts Rowley [no data available] 13522 1957-8-16
NEBC: 01036917 Potamogeton amplifolius Tuckerman USA: Massachusetts Topsfield [no data available] 13229 1957-7-29
NEBC: 01036918 Potamogeton amplifolius Tuckerman USA: Massachusetts Bedford: Bedford, Concord R. [River] C. W. Jenks 1884-8-28
GH: 01036919 Potamogeton amplifolius Tuckerman USA: Massachusetts Billerica: Billerica, Margin of Concord R. [... M. L. Fernald & E. C. Abbe 2506 1931-10-30
GH: 01036920 Potamogeton amplifolius Tuckerman USA: Massachusetts Billerica: Billerica, Margin of Concord R. [... M. L. Fernald & E. C. Abbe 2506 1931-10-30
GH: 01036921 Potamogeton amplifolius Tuckerman USA: Massachusetts Cambridge: Fresh Pond W. Boott 1865-9-21
GH: 01036922 Potamogeton amplifolius Tuckerman USA: Massachusetts Cambridge: Fresh Pond W. Boott 1865-10-24
GH: 01036923 Potamogeton amplifolius Tuckerman USA: Massachusetts Cambridge: Fresh Pond W. Boott 1865-10-24
GH: 01036924 Potamogeton amplifolius Tuckerman USA: Massachusetts Cambridge: Cambridge, Fresh Pond G. G. Kennedy 1863-6-22
GH: 01036925 Potamogeton amplifolius Tuckerman USA: Massachusetts Cambridge: Cambridge, Fresh Pond T. Morong 1880-8-30
NEBC: 01036926 Potamogeton amplifolius Tuckerman USA: Massachusetts Cambridge: Cambridge, Fresh Pond T. Morong 1883-8-6
NEBC: 01036927 Potamogeton amplifolius Tuckerman USA: Massachusetts Cambridge: Cambridge, Fresh Pond T. Morong 1883-8-6
NEBC: 01036928 Potamogeton amplifolius Tuckerman USA: Massachusetts Cambridge: Cambridge, Fresh Pond T. Morong 1883-8-6
NEBC: 01036929 Potamogeton amplifolius Tuckerman USA: Massachusetts Cambridge: Cambridge, Fresh Pond C. E. Faxon 1879
NEBC: 01036930 Potamogeton amplifolius Tuckerman USA: Massachusetts Concord: Concord River just above shell heap... E. S. Hoar
NEBC: 01036931 Potamogeton amplifolius Tuckerman USA: Massachusetts Concord: Concord, Sudbury River W. Deane T. Morong, E. S. Hoar 1886-8-4
NEBC: 01036932 Potamogeton amplifolius Tuckerman USA: Massachusetts Concord: Concord, Sudbury River W. Deane T. Morong, E. S. Hoar 1886-8-4
GH: 01036933 Potamogeton amplifolius Tuckerman USA: Massachusetts Concord: Concord, Sudbury River E. C. Ogden & I. L. Wiggins 1729 1937-10-3
NEBC: 01036934 Potamogeton amplifolius Tuckerman USA: Massachusetts Concord: Concord River T. Morong 1886-8-6
GH: 01036935 Potamogeton amplifolius Tuckerman USA: Massachusetts Mystic Pond [Arlington/Medford/Winchester] W. Boott 1865-9-3
GH: 01036936 Potamogeton amplifolius Tuckerman USA: Massachusetts Mystic Pond [Arlington/Medford/Winchester] W. Boott 1866-9-13
GH: 01036937 Potamogeton amplifolius Tuckerman USA: Massachusetts Newton: Newton, Hammond's Pond C. E. Faxon
GH: 01036938 Potamogeton amplifolius Tuckerman USA: Massachusetts Stoneham: Stoneham W. Boott 1864-6-17
GH: 01036939 Potamogeton amplifolius Tuckerman USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 01036940 Potamogeton amplifolius Tuckerman USA: Massachusetts Wellesley [no data available] 1881-8-1
NEBC: 01036941 Potamogeton amplifolius Tuckerman USA: Massachusetts Wellesley [no data available] 1908-7-17
NEBC: 01036942 Potamogeton amplifolius Tuckerman USA: Massachusetts Middleborough [no data available] 1901-8-12
NEBC: 01036943 Potamogeton amplifolius Tuckerman USA: Massachusetts Clinton [no data available] 7102 1944-9-4
GH: 01036944 Potamogeton amplifolius Tuckerman USA: Rhode Island Kingston [no data available] 1880-8-26
GH: 01036945 Potamogeton amplifolius Tuckerman USA: Connecticut East Haven [no data available] 1880-9-23
GH: 01036946 Potamogeton amplifolius Tuckerman USA: Connecticut Colebrook [no data available] 1850
NEBC: 01036947 Potamogeton amplifolius Tuckerman USA: Connecticut Thompson [no data available] 1922-6-10
NEBC: 01036948 Potamogeton amplifolius Tuckerman USA: Massachusetts Worcester [no data available] 632 1995-7-11
NEBC: 01051799 Potamogeton amplifolius Tuckerman USA: Massachusetts Spencer [no data available] 24218 1944-10-1
GH: 01036949 Potamogeton amplifolius Tuckerman USA: Connecticut Norfolk [no data available] 1848
GH: 01036950 Potamogeton amplifolius Tuckerman USA: Massachusetts Upton [no data available]
GH: 01036951 Potamogeton amplifolius Tuckerman USA: Massachusetts Uxbridge [no data available]
GH: 01036952 Potamogeton amplifolius Tuckerman USA: Massachusetts Southwick [no data available] 249 1914-9-9
NEBC: 01036953 Potamogeton amplifolius Tuckerman USA: Massachusetts Southwick [no data available] 1904-7-16
GH: 01036954 Potamogeton amplifolius Tuckerman USA: Massachusetts Egremont [no data available] 7648 1921-8-27
NEBC: 01036955 Potamogeton amplifolius Tuckerman USA: Massachusetts Lenox [no data available] 1902-8-25
NEBC: 01036956 Potamogeton amplifolius Tuckerman USA: Massachusetts New Marlborough [no data available] 1920-7-29
NEBC: 01036957 Potamogeton amplifolius Tuckerman USA: Massachusetts Sandisfield [no data available] 1912-6-27
NEBC: 01036958 Potamogeton amplifolius Tuckerman USA: Massachusetts Sheffield [no data available] 1920-7-23
NEBC: 01036959 Potamogeton amplifolius Tuckerman USA: Rhode Island Cranston [no data available] 1898-7-6
NEBC: 01036960 Potamogeton amplifolius Tuckerman USA: Rhode Island Kingston [no data available] 1880-8-26
GH: 01036961 Potamogeton amplifolius Tuckerman USA: Connecticut Lyme [no data available] 1901-8-29
NEBC: 01036962 Potamogeton amplifolius Tuckerman USA: Connecticut Lyme [no data available] 1902-7-28
NEBC: 01036963 Potamogeton amplifolius Tuckerman USA: Connecticut East Granby [no data available] D.2409 1924-8-27
GH: 01036964 Potamogeton amplifolius Tuckerman USA: Connecticut Plainville [no data available] 1 1900-8-1
NEBC: 01036965 Potamogeton amplifolius Tuckerman USA: Connecticut Plainville [no data available] 682 1910-8-17
NEBC: 01036966 Potamogeton amplifolius Tuckerman USA: Connecticut Guilford [no data available] 5509 1908-9-21
NEBC: 01036967 Potamogeton amplifolius Tuckerman USA: Connecticut Guilford [no data available] 1886
NEBC: 01036968 Potamogeton amplifolius Tuckerman USA: Connecticut Lake Saltonstall [no data available] 1880-9-23
GH: 01036969 Potamogeton amplifolius Tuckerman USA: Connecticut Lake Saltonstall [no data available] 1880-9-23
NEBC: 01036970 Potamogeton amplifolius Tuckerman USA: Connecticut Meriden [no data available] 1890
NEBC: 01036971 Potamogeton amplifolius Tuckerman USA: Connecticut Lake Whitney [no data available] 1886-9-24
NEBC: 01036972 Potamogeton amplifolius Tuckerman USA: Connecticut North Branford [no data available] 1882-8-16
NEBC: 01036973 Potamogeton amplifolius Tuckerman USA: Connecticut North Guilford [no data available] 8514 1973-8-8
NEBC: 01036974 Potamogeton amplifolius Tuckerman USA: Connecticut Oxford [no data available] 1886-8-28
NEBC: 01036975 Potamogeton amplifolius Tuckerman USA: Connecticut Wallingford [no data available] 4909 1905-9-15
GH: 01036976 Potamogeton amplifolius Tuckerman USA: Connecticut Salisbury [no data available] 1935-8-20
NEBC: 01036977 Potamogeton amplifolius Tuckerman USA: Connecticut Woodbury [no data available] 1905-7-19
NEBC: 01051800 Potamogeton amplifolius Tuckerman USA: Connecticut Stamford [no data available] 20381 1962-8-17
GH: 01036978 Potamogeton amplifolius Tuckerman USA: Connecticut [no data available]
GH: 00967195 Potamogeton amplifolius Tuckerman USA: Massachusetts Concord: Great Potamogeton off Dodd's & boat... H. D. Thoreau
GH: 00967196 Potamogeton amplifolius Tuckerman USA: H. D. Thoreau
GH: 00449537 Potamogeton amplifolius Tuckerman USA: Alabama [no additional data] [no data available]
GH: 00449538 Potamogeton amplifolius Tuckerman USA: California [no additional data] [no data available]
GH: 00449539 Potamogeton amplifolius Tuckerman USA: California [no additional data] [no data available]
GH: 00449540 Potamogeton amplifolius Tuckerman USA: California [no additional data] [no data available]
GH: 00449541 Potamogeton amplifolius Tuckerman USA: California [no additional data] [no data available]
GH: 00449542 Potamogeton amplifolius Tuckerman USA: California [no additional data] [no data available]
GH: 00449543 Potamogeton amplifolius Tuckerman USA: Idaho [no additional data] [no data available]
GH: 00449544 Potamogeton amplifolius Tuckerman USA: Idaho [no additional data] [no data available]
GH: 00449545 Potamogeton amplifolius Tuckerman USA: Idaho [no additional data] [no data available]
GH: 00449546 Potamogeton amplifolius Tuckerman USA: Illinois [no additional data] [no data available]
GH: 00449547 Potamogeton amplifolius Tuckerman USA: Illinois [no additional data] [no data available]
GH: 00449548 Potamogeton amplifolius Tuckerman USA: Illinois [no additional data] [no data available]
GH: 00449549 Potamogeton amplifolius Tuckerman USA: Illinois [no additional data] [no data available]
GH: 00449550 Potamogeton amplifolius Tuckerman USA: Indiana [no additional data] [no data available]
GH: 00449551 Potamogeton amplifolius Tuckerman USA: Indiana [no additional data] [no data available]
GH: 00449552 Potamogeton amplifolius Tuckerman USA: Indiana [no additional data] [no data available]
GH: 00449553 Potamogeton amplifolius Tuckerman USA: Indiana [no additional data] [no data available]
GH: 00449554 Potamogeton amplifolius Tuckerman USA: Indiana [no additional data] [no data available]
GH: 00449555 Potamogeton amplifolius Tuckerman USA: Indiana [no additional data] [no data available]
GH: 00449556 Potamogeton amplifolius Tuckerman USA: Indiana [no additional data] [no data available]
GH: 00449557 Potamogeton amplifolius Tuckerman USA: Indiana [no additional data] [no data available]
GH: 00449558 Potamogeton amplifolius Tuckerman USA: Indiana [no additional data] [no data available]
GH: 00449559 Potamogeton amplifolius Tuckerman USA: Indiana [no additional data] [no data available]
GH: 00449560 Potamogeton amplifolius Tuckerman USA: Indiana [no additional data] [no data available]
GH: 00449561 Potamogeton amplifolius Tuckerman USA: Indiana [no additional data] [no data available]
GH: 00449562 Potamogeton amplifolius Tuckerman USA: Indiana [no additional data] [no data available]
GH: 00449563 Potamogeton amplifolius Tuckerman USA: Indiana [no additional data] [no data available]
GH: 00449564 Potamogeton amplifolius Tuckerman USA: Indiana [no additional data] [no data available]
GH: 00449565 Potamogeton amplifolius Tuckerman USA: Iowa [no additional data] [no data available]
GH: 00449566 Potamogeton amplifolius Tuckerman USA: Kansas [no additional data] [no data available]
GH: 00449567 Potamogeton amplifolius Tuckerman USA: Kansas [no additional data] [no data available]
GH: 00449568 Potamogeton amplifolius Tuckerman USA: Kansas [no additional data] [no data available]
GH: 00449569 Potamogeton amplifolius Tuckerman USA: Maryland [no additional data] [no data available]
GH: 00449570 Potamogeton amplifolius Tuckerman USA: Minnesota [no additional data] [no data available]
GH: 00449571 Potamogeton amplifolius Tuckerman USA: Minnesota [no additional data] [no data available]
GH: 00449572 Potamogeton amplifolius Tuckerman USA: Minnesota [no additional data] [no data available]
GH: 00449573 Potamogeton amplifolius Tuckerman USA: Tennessee [no additional data] [no data available]
GH: 00449574 Potamogeton amplifolius Tuckerman USA: Minnesota [no additional data] [no data available]
GH: 00449575 Potamogeton amplifolius Tuckerman USA: Minnesota [no additional data] [no data available]
GH: 00449576 Potamogeton amplifolius Tuckerman USA: Minnesota [no additional data] [no data available]
GH: 00449577 Potamogeton amplifolius Tuckerman USA: Mississippi [no additional data] [no data available]
GH: 00449578 Potamogeton amplifolius Tuckerman USA: Mississippi [no additional data] [no data available]
GH: 00449579 Potamogeton amplifolius Tuckerman USA: Missouri [no additional data] [no data available]
GH: 00449580 Potamogeton amplifolius Tuckerman USA: Missouri [no additional data] [no data available]
GH: 00449581 Potamogeton amplifolius Tuckerman USA: Missouri [no additional data] [no data available]
GH: 00449582 Potamogeton amplifolius Tuckerman USA: Missouri [no additional data] [no data available]
GH: 00449583 Potamogeton amplifolius Tuckerman USA: Missouri [no additional data] [no data available]
GH: 00449584 Potamogeton amplifolius Tuckerman USA: Missouri [no additional data] [no data available]
GH: 00449585 Potamogeton amplifolius Tuckerman USA: Missouri [no additional data] [no data available]
GH: 00449586 Potamogeton amplifolius Tuckerman USA: Missouri [no additional data] [no data available]
GH: 00449587 Potamogeton amplifolius Tuckerman USA: Missouri [no additional data] [no data available]
GH: 00449588 Potamogeton amplifolius Tuckerman USA: Montana [no additional data] [no data available]
GH: 00449589 Potamogeton amplifolius Tuckerman USA: Montana [no additional data] [no data available]
GH: 00449590 Potamogeton amplifolius Tuckerman USA: Nebraska [no additional data] [no data available]
GH: 00449612 Potamogeton amplifolius Tuckerman USA: Michigan [data not captured] [data not captured]
GH: 00449613 Potamogeton amplifolius Tuckerman USA: Michigan [data not captured] [data not captured]
GH: 00449614 Potamogeton amplifolius Tuckerman USA: Michigan [data not captured] [data not captured]
GH: 00449615 Potamogeton amplifolius Tuckerman USA: Michigan [data not captured] [data not captured]
GH: 00449616 Potamogeton amplifolius Tuckerman USA: Michigan [data not captured] [data not captured]
GH: 00449617 Potamogeton amplifolius Tuckerman USA: Michigan [data not captured] [data not captured]
GH: 00449618 Potamogeton amplifolius Tuckerman USA: Michigan [data not captured] [data not captured]
GH: 00449619 Potamogeton amplifolius Tuckerman USA: Michigan [data not captured] [data not captured]
GH: 00449620 Potamogeton amplifolius Tuckerman USA: Michigan [data not captured] [data not captured]
GH: 00449621 Potamogeton amplifolius Tuckerman USA: Michigan [data not captured] [data not captured]
GH: 00449622 Potamogeton amplifolius Tuckerman USA: Michigan [data not captured] [data not captured]
GH: 00449623 Potamogeton amplifolius Tuckerman USA: Michigan [data not captured] [data not captured]
GH: 00449624 Potamogeton amplifolius Tuckerman USA: Michigan [data not captured] [data not captured]
GH: 00449625 Potamogeton amplifolius Tuckerman USA: Michigan [data not captured] [data not captured]
GH: 00449626 Potamogeton amplifolius Tuckerman USA: Michigan [data not captured] [data not captured]
GH: 00449627 Potamogeton amplifolius Tuckerman USA: Michigan [data not captured] [data not captured]
GH: 00449628 Potamogeton amplifolius Tuckerman USA: Michigan [data not captured] [data not captured]
GH: 00449629 Potamogeton amplifolius Tuckerman USA: Michigan [data not captured] [data not captured]
GH: 00449630 Potamogeton amplifolius Tuckerman USA: Michigan [data not captured] [data not captured]
GH: 00449631 Potamogeton amplifolius Tuckerman USA: Michigan [data not captured] [data not captured]
GH: 00449632 Potamogeton amplifolius Tuckerman USA: Michigan [data not captured] [data not captured]
GH: 00449633 Potamogeton amplifolius Tuckerman USA: Michigan [data not captured] [data not captured]
GH: 00449634 Potamogeton amplifolius Tuckerman USA: Michigan [data not captured] [data not captured]
GH: 00449635 Potamogeton amplifolius Tuckerman USA: Michigan [data not captured] [data not captured]
GH: 00449636 Potamogeton amplifolius Tuckerman USA: Michigan [data not captured] [data not captured]
GH: 00449637 Potamogeton amplifolius Tuckerman USA: Michigan [data not captured] [data not captured]
GH: 00449638 Potamogeton amplifolius Tuckerman USA: Michigan [data not captured] [data not captured]
GH: 00449639 Potamogeton amplifolius Tuckerman USA: Michigan [data not captured] [data not captured]
GH: 00449640 Potamogeton amplifolius Tuckerman USA: New Jersey [data not captured] C. B. Hellquist 4236 1972-6-3
GH: 00449641 Potamogeton amplifolius Tuckerman USA: New Jersey [data not captured] C. B. Hellquist 4157 1972-6-2
GH: 00449642 Potamogeton amplifolius Tuckerman USA: New Jersey Camden: [data not captured] J. W. Adams 293 1926-6-19
GH: 00449643 Potamogeton amplifolius Tuckerman USA: New Jersey Camden: [data not captured] J. W. Adams & H. W. Trudell 378 1926-7-10
GH: 00449644 Potamogeton amplifolius Tuckerman USA: New Jersey [data not captured] [data not captured]
GH: 00449645 Potamogeton amplifolius Tuckerman USA: New York Spencer Lake, Spencer R. C. Bean 1932-8-13
GH: 00449646 Potamogeton amplifolius Tuckerman USA: New York Northwest Bay creek, 1 mile above Northwest ... H. D. House 30028 1945-8-4
GH: 00449647 Potamogeton amplifolius Tuckerman USA: New York Jones brook near Minerva H. D. House 18673 1931-8-4
GH: 00449648 Potamogeton amplifolius Tuckerman USA: New York Copeland Pond, W. Fort Ann S. H. Burnham 1899-8-15
GH: 00449649 Potamogeton amplifolius Tuckerman USA: New York Lake Massawepie W. L. C. Muenscher & B. Maguire 717 1930-7-26
GH: 00449650 Potamogeton amplifolius Tuckerman USA: New York Lower St. Regis Lake W. L. C. Muenscher & B. Maguire 718 1930-7-30
GH: 00449651 Potamogeton amplifolius Tuckerman USA: New York South end of Upper Chateaugay Lake W. L. C. Muenscher & B. Maguire 722 1930-9-11
GH: 00449652 Potamogeton amplifolius Tuckerman USA: New York South end of Trout Lake W. L. C. Muenscher & B. Maguire 721 1930-8-8
GH: 00449653 Potamogeton amplifolius Tuckerman USA: New York Mt. View Pond W. L. C. Muenscher & B. Maguire 723 1930-8-17
GH: 00449654 Potamogeton amplifolius Tuckerman USA: New York Beaver Lake W. L. C. Muenscher & B. Maguire 1593a 1931-6-30
GH: 00449655 Potamogeton amplifolius Tuckerman USA: New York Mouth of Perch River W. L. C. Muenscher & B. Maguire 1600 1931-7-5
GH: 00449656 Potamogeton amplifolius Tuckerman USA: New York Rapids of Beaver River, just below Beaver La... W. L. C. Muenscher & B. Maguire 1931-6-30
GH: 00449657 Potamogeton amplifolius Tuckerman USA: New York Rollway Bay, Black Lake W. L. C. Muenscher & B. Maguire 1601 1931-7-26
GH: 00449658 Potamogeton amplifolius Tuckerman USA: New York Ballston Lake W. L. C. Muenscher & R. T. Clausen 4161 1934-8-21
GH: 00449659 Potamogeton amplifolius Tuckerman USA: New York southwest corner of Conesus Lake P. R. Burkholder [data not capture... 16404 1926-9-2
GH: 00449660 Potamogeton amplifolius Tuckerman USA: New York Clear Lake W. L. C. Muenscher & B. Maguire 1594 1931-7-11
GH: 00449661 Potamogeton amplifolius Tuckerman USA: New York south end of Spencer Lake, Spencer A. J. Eames & K. M. Wiegand 11172 1919-8-19
GH: 00449662 Potamogeton amplifolius Tuckerman USA: New York Bemus Point, Lake Chautauqua J. R. Churchill 1896-8-8
GH: 00449663 Potamogeton amplifolius Tuckerman USA: New York mouth of Salmon River, Selkirk M. L. Fernald, K. M. Wiegand & A. ... 14086 1922-8-24
GH: 00449665 Potamogeton amplifolius Tuckerman USA: New York Brookfield [no data available]
GH: 00449664 Potamogeton amplifolius Tuckerman USA: New York Waldorf pond, so. of North Chatham H. D. House 21752 1934-8-1
GH: 00449666 Potamogeton amplifolius Tuckerman USA: New York Greenwood Lake, north end W. L. C. Muenscher & O. F. Curtis 5424 1936-8-15
GH: 00449667 Potamogeton amplifolius Tuckerman USA: New York Greens Lake W. L. C. Muenscher & O. F. Curtis 5420 1936-9-9
GH: 00449668 Potamogeton amplifolius Tuckerman USA: New York Pierrepont Pond, Lake View, near Woodville H. D. House 8838 1922-6-20
GH: 00449669 Potamogeton amplifolius Tuckerman USA: New York Pierrepont Pond, separated from Lake Ontario... E. C. Ogden [data not captured] 1583 1936-8-19
GH: 01564000 Potamogeton amplifolius Tuckerman USA: New York [data not captured] T. Morong 1884-8-20
GH: 01564001 Potamogeton amplifolius Tuckerman USA: New York [data not captured] J. M. Fogg 4934 1932-8-27
GH: 01564002 Potamogeton amplifolius Tuckerman USA: New York Buffalo: [data not captured] T. Morang 1886-8-25
GH: 01564003 Potamogeton amplifolius Tuckerman USA: New York [data not captured] C. B. Hellquist 9636 1974-7-26
GH: 01564004 Potamogeton amplifolius Tuckerman USA: New York [data not captured] C. B. Hellquist 16117 1995-9-10
GH: 01564005 Potamogeton amplifolius Tuckerman USA: New York [data not captured] C. B. Hellquist 15182 1982-9-21
GH: 01564006 Potamogeton amplifolius Tuckerman USA: New York [data not captured] C. B. Hellquist 15185 1982-9-23
GH: 01564007 Potamogeton amplifolius Tuckerman USA: New York [data not captured] C. B. Hellquist & E. C. Ogden 7089 1972-9-24
GH: 01564008 Potamogeton amplifolius Tuckerman USA: New York [data not captured] M. S. Baxter 5403 1921-7-4
GH: 01564009 Potamogeton amplifolius Tuckerman USA: New York [data not captured] P. Dowell 14010 1903-7-9
GH: 01564010 Potamogeton amplifolius Tuckerman USA: New York [data not captured] T. Morong 1892-7-17
GH: 01564011 Potamogeton amplifolius Tuckerman USA: Ohio [data not captured] W. S. Sullivant
GH: 01564012 Potamogeton amplifolius Tuckerman USA: Ohio along edge of Nettle Lake, NE 1/4 Sec. 23, T... R. L. Stuckey 8529 1969-9-16
GH: 01564013 Potamogeton amplifolius Tuckerman USA: Ohio Phalanx R. J. Webb 452 1901-6-30
GH: 01564015 Potamogeton amplifolius Tuckerman USA: Ohio Mill Creek, Rt. 307, Dorset C. B. Hellquist 9449 1974-6-19
GH: 01564016 Potamogeton amplifolius Tuckerman USA: Ohio stream across Sexton Rd. south of Rt. 84, Ge... C. B. Hellquist 9454 1974-7-19
GH: 01564017 Potamogeton amplifolius Tuckerman USA: Ohio Wayne Twp., shore of west tributary to Pymat... C. B. Hellquist 15290 1983-7-30
GH: 01564018 Potamogeton amplifolius Tuckerman USA: Ohio Cedar Point O. E. Jennings 1905-7-21
GH: 01564019 Potamogeton amplifolius Tuckerman USA: Oklahoma Blue River at the Connorville Bridge, Connor... C. B. Hellquist [data not captured] 15042 1981-7-15
GH: 01564020 Potamogeton amplifolius Tuckerman USA: Oklahoma Spring Creek north of second dam above the j... C. B. Hellquist & L. Crouch 12778 1978-6-21
GH: 01564021 Potamogeton amplifolius Tuckerman USA: Oklahoma 8 air mi. ENE of Golden. Broken Bow Lake, 7.... R. R. Haynes 5929 1976-5-19
GH: 01564022 Potamogeton amplifolius Tuckerman USA: Oregon [data not captured] E. Hall 488 1871
GH: 01564023 Potamogeton amplifolius Tuckerman USA: Oregon [data not captured] E. Hall 488a 1871
GH: 01564024 Potamogeton amplifolius Tuckerman USA: Ohio [data not captured] R. J. Webb 546 1902-7-29
GH: 01564025 Potamogeton amplifolius Tuckerman USA: Oregon [data not captured] M. E. Peck 9026 1919-8-2
GH: 01564026 Potamogeton amplifolius Tuckerman USA: Pennsylvania In Bald Eagle Creek at Julian H. A. Wahl 237 1938-8-23
GH: 01564027 Potamogeton amplifolius Tuckerman USA: Pennsylvania near Smith Gap F. B. Buser 11660 1978-9-3
GH: 01564028 Potamogeton amplifolius Tuckerman USA: Pennsylvania in canal just below Ferry Road, Morrisville W. L. Dix 1944-10-25
GH: 01564029 Potamogeton amplifolius Tuckerman USA: Pennsylvania Brandywine Creek. Brandamore H. E. Stone 1931-6-14
GH: 01564030 Potamogeton amplifolius Tuckerman USA: Pennsylvania Huntingdon Co. T. C. Porter 1864-8
GH: 01564031 Potamogeton amplifolius Tuckerman USA: Pennsylvania Broadhead Creek, near Jack's Falls L. K. Henry [data not captured] 8957 1930-8
GH: 01564032 Potamogeton amplifolius Tuckerman USA: Pennsylvania Bethlehem J. Wolle
GH: 01564033 Potamogeton amplifolius Tuckerman USA: Pennsylvania Bald Eagle Creek, Julian H. A. Wahl 174 1938-6-22
GH: 01564034 Potamogeton amplifolius Tuckerman USA: Pennsylvania Martins Creek C. S. Williamson 1906-8-29
GH: 01564035 Potamogeton amplifolius Tuckerman USA: South Dakota T96N, R71W, Sec. 29 SE1/4; Lake Splendor K. Sletten 27 1983-6-11
GH: 01564036 Potamogeton amplifolius Tuckerman USA: Tennessee [data not captured] J. K. Underwood 1933-8-2
GH: 01564037 Potamogeton amplifolius Tuckerman USA: Virginia Dyke F. P. Metcalf & C. C. Sperry 1639 1922-6-26
GH: 01564038 Potamogeton amplifolius Tuckerman USA: Virginia Four Mile Run. G. H. Shull 473 1903-5-26
GH: 01564039 Potamogeton amplifolius Tuckerman USA: Washington [data not captured] C. B. Hellquist & C. E. Hellquist 16604 2001-7-11
GH: 01564040 Potamogeton amplifolius Tuckerman USA: Washington [data not captured] S. M. Zeller & E. B. Zeller 1238 1917-6-25
GH: 01564041 Potamogeton amplifolius Tuckerman USA: Washington [data not captured] L. F. Henderson 2474 1892-7
GH: 01564042 Potamogeton amplifolius Tuckerman USA: West Virginia South Fork of Potomac at Franklin J. F. Bright 1927-6-29
GH: 01564043 Potamogeton amplifolius Tuckerman USA: West Virginia Minnehaha Springs W. V. U. Botanical Expedition 1930-7-31
GH: 01564044 Potamogeton amplifolius Tuckerman USA: West Virginia In Tygart's Valley River, Huttonsville A. H. Moore 2488 1904-9-22
GH: 01564045 Potamogeton amplifolius Tuckerman USA: Wisconsin [data not captured] J. H. Schuette 1890-7-17
GH: 01564046 Potamogeton amplifolius Tuckerman USA: Wisconsin [data not captured] S. G. Smith Peter Smith 365 1968-7-11
GH: 01564047 Potamogeton amplifolius Tuckerman USA: Wisconsin [data not captured] S. G. Smith 312 1968-7-9
GH: 01564048 Potamogeton amplifolius Tuckerman USA: Wisconsin [data not captured] S. G. Smith & R. K. Rose 29 1967-6-27
GH: 01564049 Potamogeton amplifolius Tuckerman USA: Wisconsin [data not captured] S. G. Smith & R. K. Rose 108 1967-7-15
GH: 01564050 Potamogeton amplifolius Tuckerman USA: Wisconsin [data not captured] T. S. Cochrane & B. A. Cochrane 7539 1976-7-3
GH: 01564051 Potamogeton amplifolius Tuckerman USA: Wisconsin [data not captured] [data not captured] 1973-7-14
GH: 01564052 Potamogeton amplifolius Tuckerman USA: Wisconsin [data not captured] [data not captured] 528 1969-7-27
GH: 01564053 Potamogeton amplifolius Tuckerman USA: Wisconsin [data not captured] N. C. Fassett 5362 1927-9-13
GH: 01564054 Potamogeton amplifolius Tuckerman USA: Wisconsin [data not captured] J. H. Schuette 1895-8-17
GH: 01564055 Potamogeton amplifolius Tuckerman USA: Wisconsin [data not captured] J. H. Schuette 1890-6-29
GH: 01564056 Potamogeton amplifolius Tuckerman USA: Wisconsin [data not captured] I. A. Lapham
GH: 01564057 Potamogeton amplifolius Tuckerman USA: Wisconsin [data not captured] F. C. Seymour 14,888 1952-9-8
GH: 01564058 Potamogeton amplifolius Tuckerman USA: Wisconsin [data not captured] F. C. Seymour 13,040 1951-8-22
GH: 01564059 Potamogeton amplifolius Tuckerman USA: Wisconsin [data not captured] R. H. Denniston 1912-8-20
GH: 01564060 Potamogeton amplifolius Tuckerman USA: Wyoming eastern Teton County. Near the Continental D... Ced. L. Porter 7196 1956-8-8
GH: 01564061 Potamogeton amplifolius Tuckerman USA: Wyoming Big Horn Range, east slope, west of Buffalo,... Ced. L. Porter 7068 1956-6-30
GH: 00449670 Potamogeton amplifolius Tuckerman USA: New York Eagle Lake E. P. Killip 12610 1924-8-17
