How To Use Monotropa In A Sentence

• _Ledum_, _Monotropa_ and _Pyrola_, or the Labrador tea, the Indian pipe and wintergreen are instances of reversionary gamopetalism with free petals. Species and Varieties, Their Origin by Mutation
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• _Ledum_, and _Monotropa_ among the sympetalous heaths, are a remarkable instance of this. Species and Varieties, Their Origin by Mutation
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