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EXPLANATION OF PLATE 
PLATE VI 
Figs. 1, 2 and 3. Three views of the column of Satyrium bicallosum, Thunb. All x 20. 
Fig. 4. A pollinium of S. bicallosum, Thunb. x 60. 
Fig. 5. A hair from the interior of the nectar spur of S. coriifolium, Sw. x 100. 
Fig. 6. Side view of a flower of S. bicallosum, Thunb., wit h a portion of the posterior petal 
removed, x 10. 
Fig. 7. Front view of a flower of S. bicallosum, Thunb. x 10. 
Figs. 8 and 9. Glandular hairs from the interior of the spur of S. bicallosum, Thunb. 
x 500. 
Fig. 10. The pollinating insect (a species of Sciara), with two pollinia attached to the 
thorax, x 8. 
Fig. 11. Back view of the flower of S. bicallosum, Thunb., showing the two saccate spurs, 
x 7. 
Fig. 12. Front view of the flower of S. bicallosum, Thunb., with the bract in position, 
x 7. 
