Displaying 101 - 125 out of 142 Object(s)
| Taxon | Collector | Date | Country | State/Province | Locality | Type Status | Barcode | Notice | ||
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| Astragalus canadensis L. var. canadensis | J. B. S. Norton 101a | 1896 | United States of America | Kansas | Riley Co. | — |
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| Astragalus crassicarpus Nutt. var. crassicarpus | J. B. S. Norton 98a | 1896 | United States of America | Kansas | Riley Co. | — |
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| Bouteloua gracilis (Kunth) Lag. ex Griffiths | J. B. S. Norton 909 | 1896 | United States of America | Kansas | Riley Co. Prairie | — |
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| Senna marilandica (L.) Link | J. B. S. Norton 667 | 1896 | United States of America | Kansas | Riley Co. Woods | — |
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| Fraxinus pennsylvanica var. campestris (Britton) F.C.Gates | J. B. S. Norton 323a | 1896 | United States of America | Kansas | Riley Co. | — |
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| Xanthium strumarium var. canadense (Mill.) Torr. & A.Gray | J. B. S. Norton 261a | 1896 | United States of America | Kansas | Riley Co. | — |
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| Sinapis arvensis L. | J. B. S. Norton 617 | 1896 | United States of America | Kansas | Riley Co. | — |
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| Vitis cordifolia Michx. | J. B. S. Norton 641 | 1896 | United States of America | Kansas | Riley Co. | — |
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| Apocynum cannabinum L. | J. B. S. Norton 324a | 1896 | United States of America | Kansas | Riley Co. | — |
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| Nasturtium officinale R.Br. | J. B. S. Norton 613 | 1896 | United States of America | Kansas | Riley Co. | — |
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| Aecidium chamaecristae Arthur | J. B. S. Norton s.n. | Fall 1899 | United States of America | Kansas | Riley Co. | — | ||||
| Puccinia vilfae Arthur & Holw. var. vilfae | J. B. S. Norton s.n. | Fall 1899 | United States of America | Kansas | Riley Co. | — | ||||
| Centrosema virginianum (L.) Benth. | J. B. S. Norton s.n. | 13 Sep 1902 | United States of America | Maryland | Worcester Co. | — |
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| Lespedeza intermedia (S.Watson) Britton | J. B. S. Norton 12 | 04 Oct 1902 | United States of America | Maryland | Keedyville | — |
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| Herzogiella turfacea (Lindb.) Z.Iwats. | J. B. S. Norton | 10 Jul 1903 | United States of America | Maryland | Wicomico Co. | — | ||||
| Leptodictyum riparium (Hedw.) Warnst. | J. B. S. Norton s.n. | 10 Jul 1903 | United States of America | Maryland | Salisbury | — | ||||
| 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] | — |
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| Erysiphe cichoracearum | J. B. S. Norton s.n. | 31 Oct 1910 | United States of America | District of Columbia | Washington D.C. Agric. Grounds | — |
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| Erysiphe cichoracearum | J. B. S. Norton s.n. | 31 Oct 1910 | United States of America | District of Columbia | Washington D.C. Agric. Grounds | — |
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| Microsphaera alni | J. B. S. Norton s.n. | 09 Nov 1910 | United States of America | District of Columbia | Washington D.C. | — |
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| Microsphaera alni | J. B. S. Norton s.n. | 10 Nov 1910 | United States of America | District of Columbia | Washington D.C. | — |
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| 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.… | — |
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| 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 | — |
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| Microsphaera alni | J. B. S. Norton s.n. | 16 Nov 1910 | United States of America | District of Columbia | Washington D.C. Scott Circle | — |
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| Erysiphe polygoni DC. | J. B. S. Norton s.n. | 16 Nov 1910 | United States of America | District of Columbia | near Scott Circle | — |
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