Displaying 1 - 25 out of 270 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode Notice
Albugo tragopogonis (Pers.) Gray O. A. Stevens s.n. 29 Jul 1915 United States of America North Dakota Cass Co. Fargo — Albugo tragopogonis (Pers.) Gray
Albugo tragopogonis (Pers.) Gray O. A. Stevens s.n. 29 Jul 1915 United States of America North Dakota Cass Co. Fargo — Albugo tragopogonis (Pers.) Gray
Alliaria petiolata (M.Bieb.) Cavara & Grande O. A. Stevens 1943 20 Jun 1958 United States of America Minnesota Clay Co. — Alliaria petiolata (M.Bieb.) Cavara & Grande
Alopecurus pratensis L. O. A. Stevens 767 17 Jun 1944 United States of America North Dakota Turtle Mts., Metigoshe State Park. — Alopecurus pratensis L.
Antennaria corymbosa E.E.Nelson O. A. Stevens 38-214 July 2, 1938 United States of America Wyoming Yellowstone Park Tour, low beach… — Antennaria corymbosa E.E.Nelson
Antennaria rosea Greene subsp. rosea O. A. Stevens 38-287 03 Jul 1938 United States of America Wyoming Yellowstone Park. Below pass on… — Antennaria rosea Greene subsp. rosea
Antennaria rosea Greene subsp. rosea O. A. Stevens 38-247 03 Jul 1938 United States of America Wyoming Sheridan Co. meadow at pass… — Antennaria rosea Greene subsp. rosea
Antennaria rosea subsp. confinis (Greene) R.J.Bayer O. A. Stevens 38-147 30 Jun 1938 United States of America Wyoming Yellowstone Park. Obsidian Creek (Tuff… — Antennaria rosea subsp. confinis (Greene) R.J.Bayer
Apocynum O. A. Stevens 2645 05 Sep 1962 United States of America North Dakota Richland Co. Top of small… — Apocynum
Arctium tomentosum Mill. O. A. Stevens 1634 29/Jul/1956 United States of America North Dakota Cass Co. Fargo — Arctium tomentosum Mill.
Arnica fulgens Pursh O. A. Stevens 683 22 Jun 1943 United States of America North Dakota Grand Forks Co. 3 mi.… — Arnica fulgens Pursh
Asclepias sullivantii Engelm. ex A.Gray O. A. Stevens 1486 15 Jul 1954 United States of America North Dakota Cass Co. Kindred — Asclepias sullivantii Engelm. ex A.Gray
Astragalus australis var. glabriusculus (Hook.) Isely O. A. Stevens 811 17 Jun 1945 United States of America North Dakota Morton Co. Rocky bank of… — Astragalus australis var. glabriusculus (Hook.) Isely
Astragalus miser var. hylophilus (Rydb.) Barneby O. A. Stevens 39-311 30 Jul 1939 United States of America Wyoming Mt. Washburn. Yellowstone Park — Astragalus miser var. hylophilus (Rydb.) Barneby
Betula occidentalis Hook. O. A. Stevens s.n. 29 Aug 1920 United States of America North Dakota Slope Co. swamp along river — Betula occidentalis Hook.
Betula occidentalis Hook. O. A. Stevens s.n. 31 Jul 1923 United States of America — wet places on banks of… — Betula occidentalis Hook.
Betula papyrifera Marshall x B. glandulifera (Regel) B.T.Butler O. A. Stevens 1403 10 Sep 1952 United States of America North Dakota Richland Co. — Betula papyrifera Marshall x B. glandulifera (Regel) B.T.Butler
Bjerkandera O. A. Stevens s.n. 25 Sep 1921 United States of America North Dakota Cass Co. Fargo — Bjerkandera
Bjerkandera adusta (Willd.:Fr.) P.Karst. O. A. Stevens s.n. 1921 — — — Bjerkandera adusta (Willd.:Fr.) P.Karst.
Bjerkandera fumosa (Pers.:Fr.) P.Karst. O. A. Stevens s.n. 01 Oct 1921 United States of America North Dakota Cass Co. Fargo — Bjerkandera fumosa (Pers.:Fr.) P.Karst.
Bjerkandera fumosa (Pers.:Fr.) P.Karst. O. A. Stevens s.n. 01 Oct 1921 United States of America North Dakota Cass Co. Fargo — Bjerkandera fumosa (Pers.:Fr.) P.Karst.
Bromus tectorum L. O. A. Stevens s.n. 08 Jul 1918 United States of America North Dakota LaMoure Co. Independence — Bromus tectorum L.
Carduus nutans L. O. A. Stevens 1635 28 Jul 1956 United States of America North Dakota McLean Co. Benedict — Carduus nutans L.
Carex O. A. Stevens 38-186 02 Jul 1938 United States of America — Yellowstone Park. Spring Lake, east… — Carex
Carex assiniboinensis W.Boott O. A. Stevens 1-26468 15 Jun 1934 United States of America Minnesota Moorhead. — Carex assiniboinensis W.Boott