THE AMERICAN BOTANIST 105 



FLOWERS WITH TWO OR MORE COLOR FORMS. 



Aster (Callistephus hprtensis), blue to red. 



Butterfly weed (Asclepias tuberosa), yellow to red. 



California poppy (Escholtzia Calif or nica) , yellow to red. 



Canada lily (Lilium Canadens), yellow to red. 



Chrysanthemum (Chrysanthemum Sinense), yellow to red. 



Canna (Canna Indica), yellow to red. 



Cock's-comb (Celosia aristata), yellow to red. 



Dahlia (Dahlia variabilis), yellow to red. 



Four o'clock (Mirabilis jalapa), yellow to red. 



Gladiolus {Gladiolus Gandivensis) , yellow to red. 



Hollyhock (Althaea rosea), yellow to red 



Hyacinth (Hyacinthus orientalis), blue to red. 



Larkspur (Delphinium eonsolida), blue to red. 



Morning glory (Ipomea purpurea), blue to red. 



Nasturtium (Tropoelium majus), yellow to red. 



Phlox (Phlox Drummondii) , blue to red. 



Portulaca (Poriulaca grandiflora) , yellow to red. 



Rose (Rose spf), yellow to red. 



Rose of Sharon (Hibiseus Syriacus), blue to red. 



Snapdragon (Antirhinum majus), yellow to red. 



Salpiglossis (Salpiglossis sinuata), yellow to red. 



Tulip (Tulip spf), yellow to red. 



Verbena (Verbena hybrida), blue to red. 



Zinnia (Zinnia elegans), yellow to red. 



FLOWERS THAT CHANGE COLOR. 



Cotton (Gossypium herbaecum), cream to pink. 

 Trillium (Trillium grandiflonan), white to pink. 

 Hound's tongue (Cynoglossum officinale), red to bluish. 

 Bush honeysuckle (Diervilla tnfida), yellow to orange. 

 Lantana (Lantana eamara), yellow to orange. 

 Alkanet (Anchusa Italica), pink to blue. 

 Lungwort (Mcrtcnsia I'irginica), pink to blue. 

 Japanese honeysuckle (Lonieera Halliia), cream to yellow. 



BI-COLORED FLOWERS. 



Rose mallow (Hibiscus oculiroscus), limb white, throat crimson. 

 Halberd-leaved mallow ( Hibiseus militaris), limb white, throat crimson. 

 Bird foot violet (Viola pedata var), upper petals maroon, lower lavender. 

 Man of the earth (Ipomea pandurata) , limb cream, throat red. 

 Narcissus (Narcissus poeticus), perianth white, tube yellow. 

 Gaillardia (Gaillardia aristata), outer half of ray yellow, base red. 



