Displaying 126 - 142 out of 142 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode Notice
Gaylussacia frondosa var. frondosa J. B. S. Norton s.n. 25 Jun 1919 United States of America New York Suffolk Co. Gaylussacia frondosa var. frondosa
Centrosema virginianum (L.) Benth. J. B. S. Norton s.n. 13 Sep 1902 United States of America Maryland Worcester Co. Centrosema virginianum (L.) Benth.
Plasmopara viticola (Berk. & M.A.Curtis) Berl. & De Toni J. B. S. Norton s.n. 29 Aug 1908 United States of America Maryland Mitchellsville [Mitchellville] Plasmopara viticola (Berk. & M.A.Curtis) Berl. & De Toni
Erysiphe polygoni DC. J. B. S. Norton s.n. 16 Nov 1910 United States of America District of Columbia near Scott Circle Erysiphe polygoni DC.
Uncinula circinata Cooke & F.Peck J. B. S. Norton s.n. 15 Nov 1910 United States of America District of Columbia In Greenhouses Agric. Dept., Washington Uncinula circinata Cooke & F.Peck
Uncinula flexuosa Peck J. B. S. Norton s.n. 25 Nov 1910 United States of America District of Columbia Smithsonian Grounds, Washington Uncinula flexuosa Peck
Uncinula necator (Schwein.) Burrill J. B. S. Norton s.n. Nov. 10, 14, 1910 United States of America District of Columbia probably European Path. Greenhouses Agric.… Uncinula necator (Schwein.) Burrill
Potentilla norvegica L. J. B. S. Norton s.n. 24 Aug 1892 United States of America Kansas Riley Co. Potentilla norvegica L.
Prunus angustifolia Marshall J. B. S. Norton s.n. 18 Aug 1892 United States of America Kansas Riley Co. Prunus angustifolia Marshall
Helianthus grosseserratus M.Martens J. B. S. Norton s.n. 12 Aug 1892 United States of America Kansas Riley Co. Helianthus grosseserratus M.Martens
Helianthus rigidus (Cass.) Desf. J. B. S. Norton s.n. 25 Aug 1892 United States of America Kansas Riley Co. Helianthus rigidus (Cass.) Desf.
Puccinia asparagi DC. J. B. S. Norton s.n. Jul 1911 United States of America Massachusetts Middlesex Co. Puccinia asparagi DC.
Scutellaria leonardii Epling J. B. S. Norton s.n. 09 Aug 1892 United States of America Kansas Riley Co. Scutellaria leonardii Epling
Stachys tenuifolia Willd. J. B. S. Norton s.n. 26 Aug 1892 United States of America Kansas Riley Co. Stachys tenuifolia Willd.
Ratibida pinnata (Vent.) Barnhart J. B. S. Norton 266 04 Jul 1895 United States of America Kansas Shawnee Co. Ratibida pinnata (Vent.) Barnhart
Prenanthes aspera J. B. S. Norton s.n. 07 Sep 1892 United States of America Kansas Riley Co. Prenanthes aspera
Symphyotrichum lanceolatum var. hesperium (A.Gray) G.L.Nesom J. B. S. Norton s.n. 01 Oct 1892 United States of America Kansas Manhattan Symphyotrichum lanceolatum var. hesperium (A.Gray) G.L.Nesom