Always North
Our early wild flowers: a study of the herbaceous plants blooming in early spring in the northern states
Our garden flowers; a popular study of their native lands, their life histories, and their structural affiliations
Our northern shrubs, and how to identify them: a handbook for the nature-lover
Pearls from Many Seas
Smarten Up
The Adventurers
The wayside flowers of summer: a study of the conspicuous herbaceous plants blooming upon our norther roadsides during the months of July and August
The wayside flowers of summer; a study of the conspicuous herbaceous plants blooming upon our northern roadsides during the months of July and August
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