Displaying 1 - 25 out of 747 Object(s)
Taxon | Collector | Date | Country | State/Province | Locality | Type Status | Barcode | ||
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Peronospora arthurii Farl. | H. S. Jackson 17 | 11 Jun 1929 | Canada | Ontario | Port Credit, Mississauga | — | 1959698 |
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Carex spectabilis Dewey | H. S. Jackson 38 | Aug 1914 | United States of America | Oregon | North slope of Mt. Hood | — | 2304258 |
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Carex breweri Boott | H. S. Jackson 40 | Aug 1914 | United States of America | Oregon | North slope of Mt. Hood. | — | 2311374 |
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Sphaerotheca alchemillae (Grev.) L.Junell | H. S. Jackson 98 | 04 Oct 1930 | Canada | Ontario | Aurora. | — | 2943716 |
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Melanconis stilbostoma (Fr.) Tul. & C.Tul. | H. S. Jackson 220 | 17 Apr 1932 | Canada | Ontario | Richmond Hill | — | 2932493 |
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Thyronectria berolinensis (Sacc.) Seaver | H. S. Jackson 244 | 26 Dec 1931 | Canada | Ontario | Toronto. | — | 2961084 |
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Valsa pini Westend. | H. S. Jackson 267 | 05 Mar 1932 | Canada | Ontario | Toronto | — | 2934250 |
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Dothidella ribesia (Pers.) Theiss. & Syd. | H. S. Jackson 290 | 13 Feb 1932 | Canada | Ontario | York Reg. Mun. | — | 2989059 |
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Coccophacidium pini (Fr.) Rehm | H. S. Jackson 301 | 05 Mar 1932 | Canada | Ontario | York Reg. Mun. | — | 2966764 |
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Gymnosporangium nidus-avis Thaxt. | H. S. Jackson 345 | Apr 9. 13 [?] | United States of America | New York | Tompkins Co. South of Esteys… | — | 3009360 |
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Phragmidium occidentale Arthur | H. S. Jackson 532 | 26 Aug 1930 | Canada | Ontario | Aurora | — | 3007567 |
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Puccinia cyani Pass. | H. S. Jackson 572 | 04 Oct 1931 | Canada | Ontario | York Reg. Mun. | — | 2994711 |
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Puccinia caricina f. ribes DC. | H. S. Jackson 592 | 11 Sep 1929 | Canada | Ontario | Lake Timagami | — | 3000433 |
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Puccinia caricina f. urtica DC. | H. S. Jackson 648 | 30 Sep 1929 | Canada | Ontario | Aurora. | — | 3000870 |
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Doassansia opaca Setch. | H. S. Jackson 702 | 26 Sep 1929 | Canada | Ontario | Toronto | — | 3022164 |
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Puccinia malvacearum Bertero ex Mont. | H. S. Jackson 922 | 12 Aug 1903 | United States of America | New York | Tompkins Co. | — | 3408593 |
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Albugo candida (Pers.) Roussel | H. S. Jackson 991 | 05 Jul 1907 | United States of America | Delaware | New Castle Co. Newark. | — | 2771658 |
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Pseudopeziza medicaginis (Lib.) Sacc. | H. S. Jackson 1003 | 12 Aug 1909 | United States of America | Oregon | Hood River | — | 2974749 |
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Pseudopeziza medicaginis (Lib.) Sacc. | H. S. Jackson 1003 | 12 Aug 1909 | United States of America | Oregon | Hood River | — | 2974766 |
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Ustilago longissima (J.Sowerby) Tul. | H. S. Jackson 1016 | 24 Jun 1929 | Canada | — | Temagami Station, Temagami Forest Reserve | — | 3016117 |
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Keithia thujina E.J.Durand | H. S. Jackson 1023 | 26 Jul 1911 | United States of America | Oregon | Columbia Co. Scappoose | — | 2966955 |
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Rhytisma andromedae Pers. ex Fr. | H. S. Jackson 1024 | 25 Jun 1929 | Canada | Ontario | Cranberry Bog, Sand Point, on… | — | 2967620 |
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Synchytrium decipiens (Farl.) Farl. | H. S. Jackson 1046 | 20 Jun 1890 | United States of America | Massachusetts | Hampshire Co. Amherst | — | 1926258 |
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Phyllactinia corylea (Pers.) P.Karst. | H. S. Jackson 1055 | — | United States of America | Oregon | Corvallis | — | 2942672 |
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Erysiphe polygoni DC. | H. S. Jackson 1060 | 11 Aug 1909 | United States of America | Oregon | Hood River | — | 2939488 |
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