Displaying 1 - 75 out of 288 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen Collector unspecified s.n. August 1844 United States of America New York Greene Co. Catskill Mountains. [Inferred… 2471823 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen W. M. Canby s.n. Aug. 1860 United States of America New Hampshire Coös Co. Along stream. 2471748 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen H. Gillman s.n. 30 Sep 1866 United States of America Wisconsin Rawley's Point. 2471933 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen T. Morong s.n. 02 Sep 1870 United States of America New Hampshire Grafton Co. Banks of streams,… 2471750 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen H. Gillman s.n. 23 Mar 1871 United States of America Michigan Clare Co. Fort Gratiot. 2471913 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen Collector unknown s.n. 01 Jun 1876 United States of America New York Tompkins Co. Near Ithaca. 2471814 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen W. H. Leggett s.n. 02 Jul 1876 United States of America New York Queens Co. Motts' 2471800 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen N. L. Britton s.n. 28 Jul 1885 United States of America New Jersey Sussex Co. Waterloo 2471871 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen N. L. Britton s.n. 28 Jul 1885 United States of America New Jersey Waterloo 2471872 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen E. P. Bicknell s.n. 20 Sep 1885 United States of America New York Bronx Co. Riverdale 02219931 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen J. F. Poggenburg s.n. 30 May 1887 United States of America New York Tom's River 2471854 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen W. M. Canby s.n. Aug 1888 United States of America Maryland Garrett Co. Mountain Lake Park 2471894 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen J. I. Northrop | A. R. Northrop s.n. 17 Mar 1889 United States of America New York Bronx Co. Mott Haven 02219929 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen A. B. Rich s.n. 24 Mar 1889 United States of America New York Bronx Co. Yonkers. 2471834 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen J. I. Northrop s.n. 01 Jul 1889 United States of America New Hampshire Near Crawford's. 2471755 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen E. P. Bicknell 3450 30 May 1890 United States of America New York New York Co. S. side… 2471840 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen E. P. Bicknell s.n. 14 May 1891 United States of America New York Westchester Co. Mt. Vernon. 2471849 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen E. P. Bicknell s.n. 05 Jun 1891 United States of America New York Bronx Co. Lane running W… 2471832 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen E. P. Bicknell s.n. 29 Jun 1891 United States of America New York Bronx Co. Near Hudson above… 2471850 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen A. M. Vail s.n. 21 Jul 1891 United States of America New York Greene Co. Tannersville. Onteora [=Onteora… 2471789 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen A. M. Vail s.n. 21 Jul 1891 United States of America New York Greene Co. Tannersville. Onteora [=Onteora… 2471798 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen E. P. Bicknell 3445 Aug. 1892 United States of America Maine York Co. York. York Harbor. 2471741 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen N. L. Britton s.n. 30 Aug 1892 United States of America New York Clear Lake, Adirondack Lodge. 2471780 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen E. P. Bicknell 3422 27 May 1893 United States of America New York New York Co. Inwood 2471837 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen E. P. Bicknell s.n. 27 May 1893 United States of America New York Inwood 2471838 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen E. P. Bicknell s.n. 27 May 1893 United States of America New York Inwood near Spuyter Duyval Creek 2471839 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen G. V. Nash s.n. 12 Jul 1893 United States of America New York Greene Co. Swamp, near Cairo. 2471793 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen N. L. Britton s.n. 01 Aug 1893 United States of America Pennsylvania Monroe Co. Pocono Plateau, Naomi… 2471886 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen W. M. Van Sickle s.n. 10 Aug 1894 United States of America New Jersey Sussex Co. 2471870 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen B. L. Robinson 35 13 Aug 1894 Canada Newfoundland and Labrador Newfoundland. Banks of Exploits River… 2471702 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen G. T. Hastings s.n. 12 Apr 1895 United States of America New York Tompkins Co. Fall Creek, Ith[aca]. 2471826 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen J. H. Barnhart s.n. 04 Sep 1896 United States of America New York Ulster Co. Modena. Thicket. 2471781 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen N. L. Britton s.n. 07 Sep 1896 United States of America New York Essex Co. Wilmington Notch, Adirondacks. 2471802 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen T. F. Lucy 3235 08 Apr 1897 United States of America New York Chemung Co. Along streams. 2471827 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen J. Macoun 20249 16 Jul 1898 Canada Nova Scotia Cape Breton Co. Cape Breton… 2471705 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen T. C. Porter s.n. 18 Jul 1899 United States of America Pennsylvania Northampton Co. Chain Dam Island… 2471890 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen N. L. Britton s.n. 08 Sep 1900 United States of America New York Schroon River. 2471783 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen B. Barlow s.n. 08 Aug 1901 United States of America Michigan Marquette Co. Turin. Thickets bordering… 2471912 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen T. W. Edmondson 2736 14 Sep 1902 Canada Ontario Haley's Station. 2471730 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen W. W. Eggleston 3210 27 Aug 1903 United States of America Vermont Twin Mountains, W. Rutland. 2471758 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen G. V. Nash 02262 22 Apr 1904 United States of America New York Bronx Co. New York Botanical… 02219933 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen K. K. Mackenzie 680 29 May 1904 United States of America New Jersey Sussex Co. Cranberry Lake 2471863 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen K. K. Mackenzie 798 3 Jul 1904 United States of America New Jersey Morris Co. Boggy places. Stanhope. 2471864 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen E. P. Bicknell s.n. Aug 1904 United States of America New York Near Lawrence, L. I. 2471846 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen E. P. Bicknell s.n. Sept. 1904 United States of America New York Greene Co. Onteora [Park]. [Inferred… 2471794 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen K. K. Mackenzie 1535 16 Jul 1905 United States of America New Jersey Morris Co. Stanhope 2471859 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen E. P. Bicknell 3440 Aug. 1905 Canada Ontario Thousand Islands. 2471722 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen L. R. Moyer 1221 12 Aug 1905 Canada Ontario Wet Beach. Bacon Lake. Laurier,… 2471728 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen E. P. Bicknell 3441 25 Aug 1905 Canada Ontario Thousand Islands, Rockport 2471825 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen K. K. Mackenzie s.n. 15 Oct 1905 United States of America New Jersey Middlesex Co. South Amboy 2471858 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen J. Macoun 76833 11 Jun 1906 Canada Manitoba Macgregor. Along the line of… 2471735 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen J. Macoun 76832 29 Jun 1906 Canada Manitoba Near Fort [Ellice]. Along the… 2471734 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen E. P. Bicknell 3420 22 Jul 1906 United States of America New York Nassau Co. Long Island 2471847 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen B. H. Long s.n. Aug 1906 United States of America Pennsylvania Monroe Co. Scotrun 2471888 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen M. L. Fernald 217 16 Aug 1906 Canada Quebec Gaspé. Banks of River Ste.… 2471710 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen K. K. Mackenzie 2301 19 Aug 1906 United States of America New Jersey Sussex Co. 2471862 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen C. B. Robinson 513 25 Aug 1906 Canada Nova Scotia Pictou Co. Island, East River. 2471703 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen J. F. Collins s.n. 17 Oct 1906 United States of America Rhode Island Providence Co. Bank east of… 2471812 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen H. W. Pretz 132 31 Mar 1907 United States of America Pennsylvania Lehigh Co. in the vicinity… 2471881 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen C. B. Robinson 900 12 Aug 1907 Canada Quebec Le Fjord-du-Saguenay Reg. Co. Mun.… 2471715 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen E. P. Bicknell 3428 08 Jun 1908 United States of America Massachusetts Nantucket Co. Nantucket Island, [Copaum]… 2471767 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen K. K. Mackenzie 3173 28 Jun 1908 United States of America New Jersey Morris Co. south of Oak… 2471865 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen K. K. Mackenzie 3459 12 Jul 1908 United States of America Maine Wet banks. Fort Kent. 2471740 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen H. W. Pretz 1614 12 Sep 1908 United States of America Pennsylvania Lehigh Co. along Lehigh River,… 2471874 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen F. W. Pennell s.n. 04 Oct 1908 United States of America Pennsylvania Delaware Co. Bethel Twp. 2471885 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen F. W. Pennell 1875 04 Oct 1908 United States of America Pennsylvania Delaware Co. Bethel Twp. 2471887 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen K. M. Wiegand s.n. 09 Apr 1909 - 18 Sep 1909 United States of America Massachusetts Norfolk Co. Shore of Lake… 2471773 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen K. M. Wiegand s.n. 09 Apr 1909 - 18 Sep 1909 United States of America Massachusetts Norfolk Co. Lake shore, Tupelo… 2471774 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen N. Taylor 374 03 Jun 1909 United States of America New York Delaware Co. Swamp, Stamford. 2471799 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen N. Taylor 813 03 Jul 1909 United States of America New York Delaware Co. Stamford. 2471784 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen G. V. Nash s.n. 20 Jul 1909 United States of America Pennsylvania Pike Co. Saw Kill Falls 2471876 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen G. V. Nash s.n. 30 Jul 1909 United States of America Pennsylvania Pike Co. Saw Kill Pond 2471875 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen N. Taylor 1139 06 Aug 1909 United States of America New York Greene Co. Windham. 2471797 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen N. Taylor 1234 11 Aug 1909 - 16 Aug 1909 United States of America New York Greene Co. New Baltimore. 2471819 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen E. P. Bicknell 3430 10 Oct 1909 United States of America Massachusetts Dukes Co. Martha's Vineyard. 2471776 Alnus incana subsp. rugosa (Du Roi) R.T.Clausen