Bacteria specimen <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Botany">Botany</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Botany+in+Iowa">Botany in Iowa</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Plant+ecology">Plant ecology</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Prairie+ecology">Prairie ecology</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Prairie+plants">Prairie plants</a> Bacteria specimen (black and white) Hayden, Ada, 1884-1950 RS 13/5/55 Iowa State University Library Special Collections: http://www.add.lib.iastate.edu/spcl/index.html Undated 2012-05 U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library Special Collections at archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html Ada Hayden Papers, 1864-[ongoing]; http://www.add.lib.iastate.edu/spcl/arch/rgrp/13-5-55.html Lantern slide; 10.2x8.3 cm Image 13.5.55.LS.60 https://digitalcollections.lib.iastate.edu/ Bacteria specimen <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Botany">Botany</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Botany+in+Iowa">Botany in Iowa</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Plant+ecology">Plant ecology</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Prairie+ecology">Prairie ecology</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Prairie+plants">Prairie plants</a> Bacteria specimen (black and white) Hayden, Ada, 1884-1950 RS 13/5/55 Iowa State University Library Special Collections: http://www.add.lib.iastate.edu/spcl/index.html Undated 2012-05 U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library Special Collections at archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html Ada Hayden Papers, 1864-[ongoing]; http://www.add.lib.iastate.edu/spcl/arch/rgrp/13-5-55.html Lantern slide; 10.2x8.3 cm Image 13.5.55.LS.60 https://digitalcollections.lib.iastate.edu/ Bidens alba (Beggar tick) <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Botany">Botany</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Botany+in+Iowa">Botany in Iowa</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Plant+ecology">Plant ecology</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Prairie+ecology">Prairie ecology</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Prairie+plants">Prairie plants</a> Bidens alba (Beggars tick) specimens (black and white), identified as negative 1326 Hayden, Ada, 1884-1950 RS 13/5/55 Iowa State University Library Special Collections: http://www.add.lib.iastate.edu/spcl/index.html Undated 2012-05 U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library Special Collections at archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html Ada Hayden Papers, 1864-[ongoing]; http://www.add.lib.iastate.edu/spcl/arch/rgrp/13-5-55.html Lantern slide; 10.2x8.3 cm Image 13.5.55.LS.35 https://digitalcollections.lib.iastate.edu/ Bidens alba (Beggar tick) <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Botany">Botany</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Botany+in+Iowa">Botany in Iowa</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Plant+ecology">Plant ecology</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Prairie+ecology">Prairie ecology</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Prairie+plants">Prairie plants</a> Bidens alba (Beggars tick) specimens (black and white), identified as negative 1326 Hayden, Ada, 1884-1950 RS 13/5/55 Iowa State University Library Special Collections: http://www.add.lib.iastate.edu/spcl/index.html Undated 2012-05 U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library Special Collections at archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html Ada Hayden Papers, 1864-[ongoing]; http://www.add.lib.iastate.edu/spcl/arch/rgrp/13-5-55.html Lantern slide; 10.2x8.3 cm Image 13.5.55.LS.35 https://digitalcollections.lib.iastate.edu/ Bidens alba (Beggar ticks) <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Botany">Botany</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Botany+in+Iowa">Botany in Iowa</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Plant+ecology">Plant ecology</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Prairie+ecology">Prairie ecology</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Prairie+plants">Prairie plants</a> Bidens alba (Beggars tick) specimens, including flowers and leaves (black and white) Hayden, Ada, 1884-1950 RS 13/5/55 Iowa State University Library Special Collections: http://www.add.lib.iastate.edu/spcl/index.html Undated 2012-05 U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library Special Collections at archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html Ada Hayden Papers, 1864-[ongoing]; http://www.add.lib.iastate.edu/spcl/arch/rgrp/13-5-55.html Lantern slide; 10.2x8.3 cm Image 13.5.55.LS.63 https://digitalcollections.lib.iastate.edu/ Bidens alba (Beggar ticks) <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Botany">Botany</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Botany+in+Iowa">Botany in Iowa</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Plant+ecology">Plant ecology</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Prairie+ecology">Prairie ecology</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Prairie+plants">Prairie plants</a> Bidens alba (Beggars tick) specimens, including flowers and leaves (black and white) Hayden, Ada, 1884-1950 RS 13/5/55 Iowa State University Library Special Collections: http://www.add.lib.iastate.edu/spcl/index.html Undated 2012-05 U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library Special Collections at archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html Ada Hayden Papers, 1864-[ongoing]; http://www.add.lib.iastate.edu/spcl/arch/rgrp/13-5-55.html Lantern slide; 10.2x8.3 cm Image 13.5.55.LS.63 https://digitalcollections.lib.iastate.edu/ Bidens alba (Beggars tick) <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Botany">Botany</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Botany+in+Iowa">Botany in Iowa</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Plant+ecology">Plant ecology</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Prairie+ecology">Prairie ecology</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Prairie+plants">Prairie plants</a> Bidens alba (Beggars tick) specimen (black and white), including flowers and leaves, identified as negative 1324 Hayden, Ada, 1884-1950 RS 13/5/55 Iowa State University Library Special Collections: http://www.add.lib.iastate.edu/spcl/index.html Undated 2012-05 U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library Special Collections at archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html Ada Hayden Papers, 1864-[ongoing]; http://www.add.lib.iastate.edu/spcl/arch/rgrp/13-5-55.html Lantern slide; 10.2x8.3 cm Image 13.5.55.LS.31 https://digitalcollections.lib.iastate.edu/ Bidens alba (Beggars tick) <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Botany">Botany</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Botany+in+Iowa">Botany in Iowa</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Plant+ecology">Plant ecology</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Prairie+ecology">Prairie ecology</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Prairie+plants">Prairie plants</a> Bidens alba (Beggars tick) specimen (black and white), including flowers and leaves, identified as negative 1325 Hayden, Ada, 1884-1950 RS 13/5/55 Iowa State University Library Special Collections: http://www.add.lib.iastate.edu/spcl/index.html Undated 2012-05 U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library Special Collections at archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html Ada Hayden Papers, 1864-[ongoing]; http://www.add.lib.iastate.edu/spcl/arch/rgrp/13-5-55.html Lantern slide; 10.2x8.3 cm Image 13.5.55.LS.33 https://digitalcollections.lib.iastate.edu/ Bidens alba (Beggars tick) <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Botany">Botany</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Botany+in+Iowa">Botany in Iowa</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Plant+ecology">Plant ecology</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Prairie+ecology">Prairie ecology</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Prairie+plants">Prairie plants</a> Bidens alba (Beggars tick) specimen (black and white), including flowers and leaves, identified as negative 1324 Hayden, Ada, 1884-1950 RS 13/5/55 Iowa State University Library Special Collections: http://www.add.lib.iastate.edu/spcl/index.html Undated 2012-05 U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library Special Collections at archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html Ada Hayden Papers, 1864-[ongoing]; http://www.add.lib.iastate.edu/spcl/arch/rgrp/13-5-55.html Lantern slide; 10.2x8.3 cm Image 13.5.55.LS.31 https://digitalcollections.lib.iastate.edu/ Bidens alba (Beggars tick) <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Botany">Botany</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Botany+in+Iowa">Botany in Iowa</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Plant+ecology">Plant ecology</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Prairie+ecology">Prairie ecology</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Prairie+plants">Prairie plants</a> Bidens alba (Beggars tick) specimen (black and white), including flowers and leaves, identified as negative 1325 Hayden, Ada, 1884-1950 RS 13/5/55 Iowa State University Library Special Collections: http://www.add.lib.iastate.edu/spcl/index.html Undated 2012-05 U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library Special Collections at archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html Ada Hayden Papers, 1864-[ongoing]; http://www.add.lib.iastate.edu/spcl/arch/rgrp/13-5-55.html Lantern slide; 10.2x8.3 cm Image 13.5.55.LS.33 https://digitalcollections.lib.iastate.edu/