Displaying 26 - 70 out of 70 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode Notice
Cylindrosporium ceanothi Ellis & Everh. H. P. Barss 23 Jul 1923 United States of America Oregon Mabel — Cylindrosporium ceanothi Ellis & Everh.
Synchytrium papillatum Farl. H. P. Barss E883 12 Apr 1932 United States of America Oregon Benton Co. Corvallis — Synchytrium papillatum Farl.
Synchytrium pluriannulatum (M.A.Curtis) Farl. H. P. Barss s.n. 11 Apr 1926 United States of America Oregon Benton Co. Corvallis — Synchytrium pluriannulatum (M.A.Curtis) Farl.
Synchytrium pluriannulatum (M.A.Curtis) Farl. H. P. Barss s.n. 10 Apr 1926 United States of America Oregon Benton Co. near Corvallis — Synchytrium pluriannulatum (M.A.Curtis) Farl.
Bremia lactucae Regel H. P. Barss s.n. 30 Oct 1915 United States of America Oregon Benton Co. Corvallis — Bremia lactucae Regel
Puccinia allii (DC.) F.Rudolphi H. P. Barss s.n. 06 Jun 1925 United States of America Oregon Benton Co. — Puccinia allii (DC.) F.Rudolphi
Uncinula necator (Schwein.) Burrill H. P. Barss 1860 09 Oct 1912 United States of America Oregon Douglas Co. — Uncinula necator (Schwein.) Burrill
Armillaria badicephala Zeller H. P. Barss 9265 19 Nov 1933 United States of America Oregon Newport type Armillaria badicephala Zeller
Armillaria badicephala Zeller H. P. Barss 9265 19 Nov 1933 United States of America Oregon Newport type Armillaria badicephala Zeller
Iola barssii [ined.] H. P. Barss Ore. Sta. College Herb. #9002 27 Jan 1934 United States of America Oregon Benton Co. On road to… taxon ined. Iola barssii [ined.]
Leptothyrium alni Zeller H. P. Barss 9458 29 Jul 1914 United States of America Oregon near Corvallis type Leptothyrium alni Zeller
Leptothyrium alni Zeller H. P. Barss 29 Jul 1914 United States of America Oregon near Corvallis cotype Leptothyrium alni Zeller
Ascochyta megarrhizae Zeller H. P. Barss s.n. 29 Aug 1922 United States of America Oregon Clatsop Co. taxon ined.
Dendrophoma castanopsidis Zeller [ined.] H. P. Barss s.n. 08 Jul 1925 United States of America Oregon Crater Lake National Forest taxon ined. Dendrophoma castanopsidis Zeller [ined.]
Dendrophoma castanopsidis Zeller [ined.] H. P. Barss s.n. 08 Jul 1925 United States of America Oregon Crater Lake National Forest taxon ined. Dendrophoma castanopsidis Zeller [ined.]
Phyllosticta barssii R.Sprague H. P. Barss s.n. 16 Aug 1914 United States of America Oregon Whitewater Ranger Station, Cascade Mts.… type Phyllosticta barssii R.Sprague
Septoria poseyi R.Sprague H. P. Barss s.n. 16 Aug 1914 United States of America Oregon White Water Ranger Station, Cascade… type Septoria poseyi R.Sprague
Hysterangium separabile Zeller H. P. Barss 8184 07 May 1933 United States of America Oregon Benton Co. E.A. Blake farm… — Hysterangium separabile Zeller
Hysterangium thwaitesii Berk. & Broome H. P. Barss 8188 Jun 1933 United States of America Oregon Benton Co. On the hills… — Hysterangium thwaitesii Berk. & Broome
Taphrina populi-salicis Mix H. P. Barss s.n. 17 May 1925 United States of America Oregon Jefferson — Taphrina populi-salicis Mix
Erysiphe cichoracearum H. P. Barss s.n. Summer 1909 United States of America New York New Rochester — Erysiphe cichoracearum
Erysiphe graminis DC. H. P. Barss s.n. Jul 1928 United States of America Oregon Coos Co. Coquille — Erysiphe graminis DC.
Entyloma ranunculi (Bonord.) J.Schröt. f. ranunculi H. P. Barss 2644 16 Mar 1915 United States of America Oregon Beach's Pasture near Corvallis — Entyloma ranunculi (Bonord.) J.Schröt. f. ranunculi
Tilletia laevis J.G.Kühn H. P. Barss s.n. Sep 1919 United States of America Oregon Astoria — Tilletia laevis J.G.Kühn
Podosphaera leucotricha (Ellis & Everh.) E.S.Salmon H. P. Barss 2604 21 Jul 1913 United States of America Oregon Hood River — Podosphaera leucotricha (Ellis & Everh.) E.S.Salmon
Podosphaera leucotricha (Ellis & Everh.) E.S.Salmon H. P. Barss 2604 21 Jul 1913 United States of America Oregon Hood River — Podosphaera leucotricha (Ellis & Everh.) E.S.Salmon
Sphaerotheca morsuvae (Schwein.) Berk. & M.A.Curtis H. P. Barss 1958 26 Jun 1913 United States of America Oregon Troutdale — Sphaerotheca morsuvae (Schwein.) Berk. & M.A.Curtis
Sphaerotheca morsuvae (Schwein.) Berk. & M.A.Curtis H. P. Barss s.n. 04 Jul 1930 United States of America Oregon Benton Co. — Sphaerotheca morsuvae (Schwein.) Berk. & M.A.Curtis
Uncinula necator (Schwein.) Burrill H. P. Barss 1886 Sep 1913 United States of America Oregon Douglas Co. — Uncinula necator (Schwein.) Burrill
Arthuriomyces peckianus (Howe) Cummins & Y.Hirats. H. P. Barss s.n. 10 May 1923 United States of America Oregon The Dalles — Arthuriomyces peckianus (Howe) Cummins & Y.Hirats.
Cumminsiella mirabilissima (Peck) Nannf. H. P. Barss s.n. 23 Sep 1911 United States of America Idaho Cedar Mt. — Cumminsiella mirabilissima (Peck) Nannf.
Elsinoë ledi Peck H. P. Barss s.n. 15 May 1932 United States of America Oregon Seal Rocks — Elsinoë ledi Peck
Gymnosporangium nootkatense (Trel.) Arthur H. P. Barss 9279 28 Aug 1916 United States of America Oregon North slope of Mt. Jefferson — Gymnosporangium nootkatense (Trel.) Arthur
Gymnosporangium nootkatense (Trel.) Arthur H. P. Barss 3494 28 Aug 1916 United States of America Oregon Foot of Mt. Jefferson. — Gymnosporangium nootkatense (Trel.) Arthur
Gymnosporangium nootkatense (Trel.) Arthur H. P. Barss s.n. Aug 1916 United States of America Oregon Mt. Jefferson. — Gymnosporangium nootkatense (Trel.) Arthur
Gymnosporangium tremelloides Hartig H. P. Barss 1395 15 Aug 1914 United States of America Oregon N. slope Mt. Jefferson along… — Gymnosporangium tremelloides Hartig
Nectria coccinea (Pers.) Fr. H. P. Barss s.n. Apr 1926 United States of America Oregon Corvallis. — Nectria coccinea (Pers.) Fr.
Phragmidium rosae-californicae Dietel H. P. Barss 66959 15 Jun 1933 United States of America Oregon Benton Co. — Phragmidium rosae-californicae Dietel
Phragmidium rosae-californicae Dietel H. P. Barss s.n. 12 Jul 1925 United States of America Oregon Benton Co. Near Mary's Peak. — Phragmidium rosae-californicae Dietel
Puccinia bistortae DC. H. P. Barss s.n. 27 Aug 1916 United States of America Oregon North slope of Mt. Jefferson — Puccinia bistortae DC.
Herpotrichia nigra Hartig H. P. Barss s.n. 27 Aug 1916 United States of America Oregon Foot of Mt. Jefferson — Herpotrichia nigra Hartig
Puccinia cnici H.Mart. H. P. Barss s.n. 03 Apr 1923 United States of America Oregon Philomath — Puccinia cnici H.Mart.
Lophodermium melaleucum (Fr.) De Not. H. P. Barss s.n. 15 Aug 1924 United States of America Oregon Benton Co. — Lophodermium melaleucum (Fr.) De Not.
Pseudoperonospora humuli (Miyabe & Takah.) G.W.Wilson H. P. Barss E823 16 Jun 1933 United States of America Oregon Linn Co. —
Peronospora parasitica (Pers.:Fr.) Fr. H. P. Barss E813 10 Jun 1933 United States of America Oregon Linn Co. — Peronospora parasitica (Pers.:Fr.) Fr.