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Charles Darwin's Works. — {Continued.) 



THE VARIATIONS OF ANIMALS AND PLANTS UNDER 

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INSECTIVOROUS PLANTS. 12mo. Cloth, $2.00. 



MOVEMENTS AND HABITS OF CLIMBING PLANTS. 



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THE VARIOUS CONTRIVANCES BY WHICH ORCHIDS 

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THE EFFECTS OF CROSS AND SELF FERTILIZA- 

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DIFFERENT FORMS OF FLOWERS ON PLANTS OF 

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THE POWER OF MOVEMENT IN PLANTS. By Charles 

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THE FORMATION OF VEGETABLE MOULD THROUGH 

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