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  • All fields: specimen(black
(65 results)



Display: 20

    • Echinacea purpurea (Coneflower)

    • Botany; Botany in Iowa; Plant ecology; Prairie ecology; Prairie plants
    • Echinacea purpurea (Coneflower) specimen(black and white), including flowers and leaves, identified as negative 398
    • Populus tremuloides (Aspen)

    • Botany; Botany in Iowa; Plant ecology; Prairie ecology; Prairie plants
    • Populus tremuloides (Aspen) specimen (black and white), including flowers and leaves, identified as negative 469
    • Plant specimen

    • Botany; Botany in Iowa; Plant ecology; Prairie ecology; Prairie plants
    • Plant specimen (black and white), including flowers and leaves, identified as negative 669
    • Plant specimen

    • Botany; Botany in Iowa; Plant ecology; Prairie ecology; Prairie plants
    • Plant specimen (black and white), including flowers and leaves, identified as negative 686
    • Eupatorium (Boneset)

    • Botany; Botany in Iowa; Plant ecology; Prairie ecology; Prairie plants
    • Eupatorium certiceafoli (Boneset) specimen (black and white), including flowers and leaves
    • Plant specimen

    • Botany; Botany in Iowa; Plant ecology; Prairie ecology; Prairie plants
    • Plant specimen (black and white), including flowers and leaves, identified as negative 960
    • Eutrochium (Joe-Pye Weed)

    • Botany; Botany in Iowa; Plant ecology; Prairie ecology; Prairie plants
    • Eutrochium (Joe-Pye Weed) specimen (black and white), identified as negative 925
    • Plant specimen

    • Botany; Botany in Iowa; Plant ecology; Prairie ecology; Prairie plants
    • Plant specimen (black and white), including flowers and leaves, identified as negative 1314
    • Plant specimen

    • Botany; Botany in Iowa; Plant ecology; Prairie ecology; Prairie plants
    • Plant specimen (black and white), including flowers and leaves, identified as negative 1315
    • Bidens alba (Beggars tick)

    • Botany; Botany in Iowa; Plant ecology; Prairie ecology; Prairie plants
    • Bidens alba (Beggars tick) specimen (black and white), including flowers and leaves, identified as negative 1324
    • Bidens alba (Beggars tick)

    • Botany; Botany in Iowa; Plant ecology; Prairie ecology; Prairie plants
    • Bidens alba (Beggars tick) specimen (black and white), including flowers and leaves, identified as negative 1325
    • Aster multiflorus (Dense flowered aster) specimen

    • Botany; Botany in Iowa; Plant ecology; Prairie ecology; Prairie plants
    • Aster multiflorus (Dense flowered aster) specimen (black and white), including flowers and leaves, identified as negative 1473. Noted as being on railroad track, road to Tower.
    • Plant

    • Botany; Botany in Iowa; Plant ecology; Prairie ecology; Prairie plants
    • Plant specimen (black and white), identified as number 1321
    • Drosera rotundifolia (Sundew)

    • Botany; Botany in Iowa; Plant ecology; Prairie ecology; Prairie plants
    • Drosera rotundifolia (Sundew) specimen (black and white), Little Point Sable, Michigan, created by the University of Chicago
    • Plant specimen

    • Botany; Botany in Iowa; Plant ecology; Prairie ecology; Prairie plants
    • Plant specimen (black and white), including flowers and leaves. Identified as negative number 959. Broken binding.
    • Plant

    • Botany; Botany in Iowa; Plant ecology; Prairie ecology; Prairie plants
    • Plant specimen (black and white), identified as number 1469
    • Iowa Seed Company Catalog 1892

    • Seeds -- Catalogs and collections ; Nursery stock -- Catalogs and collections ; Horticulture -- Catalogs ; Gardening -- Catalogs ; Flowers -- Catalogs and collections ; Fruit-culture -- Catalogs ; Seed industry and trade -- Iowa -- Des Moines ;...
    •  
    • Iowa Seed Company Catalog 1907 Golden Harvest

    • Seeds -- Catalogs and collections ; Nursery stock -- Catalogs and collections ; Horticulture -- Catalogs ; Gardening -- Catalogs ; Flowers -- Catalogs and collections ; Fruit-culture -- Catalogs ; Seed industry and trade -- Iowa -- Des Moines ;...
    •  

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