306 



SCIENCE. 



[Vol, L, No. U. 



Fulgent colors. 



Bright yellow (Ranunculus) 



" orange (Calendula) 

 '* " (Esscholtzia ci 



Red (Tropaeolum) 

 Scarlet. 

 {a) Papaver rhoeas 



(b) Canna 



(c) Pelargonium 

 Scarlet (Papaver rhoeas) 



Yellow of bee-flowers. 



Yellow (Potentilla anBcrina) 



G-olden yellow (Viola tricolor) 

 Deep yellow (Oenothera glauca) 

 Yellow (HelJanthus annims) 

 G-olden yellow (Viola tricolor) 

 Chrortie-yellow (Paper) 



Yellowisli wliite and pure w^liite. 



Yellowish white (Viola tricolor) 

 White (Lathyrus odoratus) 

 Yellowish white (Lamiura album) 

 " " (Viola tricolor) 



White (Paper) 



Yellowish white (Viola tricolor) 



TABLE in. 



Other colors of bee-flowc 



Golden yellow (Viola tricolor) 

 Dark purple (Lathyrus odoratus) 

 Purple (Lamium maculatum) 

 Blue (Viola tricolor) 



Sky-blue (Borago officinalis) 

 Violet (Viola tricolor) 



Blue. 



Cobalt-blue 



Indigo (Aconitum napellus) 



Violet (Geranium pratense) 



Sky-blue (Borago officinalis) 

 Pansy-blue (Viola tricolor) 

 Deep pansy-blue 



Sky-blue (Borago officinalis) 



(Echium) 



'* (Borago officinalis) 



Corn-flower blue (Centaurea cyanus) 

 Violet-blue (Lathyrus odoratus) 

 Pansy-blue, with some transmitted 



yellow 



TABLE IV. 



Otlier colors of bee-flowei 



Chrome-yellow 

 Yellow (Oenothera glauca) 

 Impure dark purple (Symphytum offi- 

 cinale) 

 White (Paper) 



Yellowish white (Viola tricolor) 

 Violet (Viola tricolor) 



Bright purple (Geranium sanguineum) 

 Violet t Viola tricolor) 

 Rose-color (Echium) 

 " " (Rosa centifotia) 

 Purple (Rosa) 

 Dark purple (Lathyrus odoratus) 



Pansy-violet 



1000 

 1000 

 1000 

 1000 

 1000 

 1000 

 1000 

 1000 

 1000 

 1000 

 1000 



lOOO. 

 1000. 

 lOOO. 



violet. 



(Viola tricolor) 



TABhTS V. 



Other floral colors. 



Golden yellow (Viola tricolor) 

 Yellowish white (Viola tricolor) 

 Purple (Rosa) 

 Blue, with some tr.-insmitted yello^ 



(Viola tricolor) 

 Sky-blue (Borago officinalis) 

 Deep pansy-blue (Viola tricolor) 



1000 

 1000 

 1000 



1000 : 804. 

 1000 : 1140. 

 1000 : 1209. 

 1000 : 1428. 



Red of bee-flowers. 



Pink-red (Silene armeria) 

 Purple (Trifolium pratense) 

 Pure purple (Rosa) 

 Dark purple (Lathyrus odoratus) 

 Rose-color (Rosa centifolia) 



(Echium) 

 Purple (Laninm maculatum) 

 Bright purple (Geranium sanguineum) 

 Dark " (Lathyrus odoratus) 

 Pure " (Rosa) 



Impure dark purple (Symphytum 

 officinale) 



TABLE VI. 



Other colors of bee-flow 



Yellow (Helianthus annuus) 

 " (Potentilla anserina) 

 Corn-flower blue (Centaurea cyanus) 

 Violet-blue (Lathyrus odoratus) 

 Sky-blue (Borago> 

 (Echium) 

 Yellowish white (Lanium album) 

 Sky-blue (Borago) 

 White (Lathyrus odoratus) 

 Violet (Viola tricolor) 



Violet-blue (Geranium pratense) 



