Displaying 1 - 25 out of 202 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode
Albugo candida (Pers.) Roussel J. C. Arthur s.n. 04 Aug 1886 United States of America New Hampshire Geneva — 2771295 Albugo candida (Pers.) Roussel
Albugo ipomoaea-panduratae (C.Schweinf.) D.B.Swingle J. C. Arthur s.n. 08 Jul 1891 United States of America Indiana Tippecanoe Co. Lafayette. — 2771890 Albugo ipomoaea-panduratae (C.Schweinf.) D.B.Swingle
Albugo ipomoaea-panduratae (C.Schweinf.) D.B.Swingle J. C. Arthur s.n. Sep 1895 United States of America Indiana Lafayette — 2771901 Albugo ipomoaea-panduratae (C.Schweinf.) D.B.Swingle
Albugo ipomoaea-panduratae (C.Schweinf.) D.B.Swingle J. C. Arthur 21176 Oct 1921 — — — 2767020 Albugo ipomoaea-panduratae (C.Schweinf.) D.B.Swingle
Albugo tragopogonis (Pers.) Gray J. C. Arthur s.n. 14 Sep 1885 United States of America New York Ontario Co. Geneva — 2767475 Albugo tragopogonis (Pers.) Gray
Arceuthobium pusillum Peck J. C. Arthur s.n. 15 Aug 1900 United States of America Maine Isle au Haut — 3705929 Arceuthobium pusillum Peck
Artemisia dracunculus L. J. C. Arthur s.n. Aug 1870 United States of America Iowa Ames — 1893826 Artemisia dracunculus L.
Astragalus crassicarpus Nutt. var. crassicarpus J. C. Arthur s.n. 09 May 1877 - 30 May 1877 United States of America Iowa Ames — 01247986 Astragalus crassicarpus Nutt. var. crassicarpus
Astragalus crassicarpus Nutt. var. crassicarpus J. C. Arthur s.n. May 1870 United States of America Iowa Ames — 01247989 Astragalus crassicarpus Nutt. var. crassicarpus
Astragalus lotiflorus Hook. J. C. Arthur s.n. s.d. United States of America Iowa Dubuque Co. Charles City — 01261157 Astragalus lotiflorus Hook.
Besseya bullii (Eaton & Wright) Rydb. J. C. Arthur s.n. 25 May 1874 United States of America Iowa Charles City — 28885 Besseya bullii (Eaton & Wright) Rydb.
Botrychium simplex E.Hitchc. J. C. Arthur 2 29 Jul 1912 United States of America Colorado Ouray Co. Wooded slopes east… — 3526140 Botrychium simplex E.Hitchc.
Bremia lactucae Regel J. C. Arthur 1885-10-02 — United States of America New York Ontario Co. Geneva. — 1959226 Bremia lactucae Regel
Bromus ciliatus L. J. C. Arthur 734 1881 United States of America Iowa — 1634382 Bromus ciliatus L.
Calamagrostis canadensis (Michx.) P.Beauv. J. C. Arthur s.n. 12 Aug 1875 United States of America Iowa Charles City — 1645839 Calamagrostis canadensis (Michx.) P.Beauv.
Carex arcta Boott J. C. Arthur B100 17 Jul 1886 United States of America Minnesota Vermilion Lake. — 2236566 Carex arcta Boott
Carex bicknellii Britton J. C. Arthur s.n. 11 Jun 1874 United States of America Iowa Floyd Co. Charles City, Iowa.… — 2251130 Carex bicknellii Britton
Carex buxbaumii Wahlenb. J. C. Arthur s.n. 11 Jun 1874 United States of America Iowa Charles City. — 2253213 Carex buxbaumii Wahlenb.
Carex davisii Schwein. & Torr. J. C. Arthur s.n. 02 Jun 1877 United States of America Iowa Ames. — 2261925 Carex davisii Schwein. & Torr.
Carex hystricina Muhl. ex Willd. J. C. Arthur s.n. — — — — 2191949 Carex hystricina Muhl. ex Willd.
Carex paupercula Michx. J. C. Arthur 60 21 Sep 1909 United States of America Maine Knox Co. Isle au Hart. — 2295215 Carex paupercula Michx.
Carex paupercula Michx. J. C. Arthur B298 23 Jul 1886 United States of America Minnesota St. Louis R. — 2295293 Carex paupercula Michx.
Carex scoparia Schkuhr ex Willd. J. C. Arthur B466 29 Jul 1886 United States of America Minnesota Agate Bay — 2302673 Carex scoparia Schkuhr ex Willd.
Carex scoparia Schkuhr ex Willd. J. C. Arthur B126 20 Jul 1886 United States of America Minnesota Vermilion Lake. — 2303072 Carex scoparia Schkuhr ex Willd.
Carex tribuloides var. cristata Wahlenb. J. C. Arthur 20 18 Jul 1877 United States of America Iowa Story Co. — 2307646 Carex tribuloides var. cristata Wahlenb.