384371.fig.003a
(a)
384371.fig.003b
(b)
384371.fig.003c
(c)
384371.fig.003d
(d)
384371.fig.003e
(e)
384371.fig.003f
(f)
Figure 3: Osmia cornifrons visiting balloon stage flowers. (a) O. cornifrons visiting “Maypole”, (b) O. cornifrons visiting “Fuji”, (c) O. cornifrons male mounted on female drinking “Maypole” nectar, (d) Dehiscere anthers within a balloon-stage “Maypole” (Petals removed.), and (e) and (f) Pollen grains adhered to male’s leg (e) and female’s mouth (f).