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Search Entire Site: Brooklyn Public Library, Clover

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Work of a virus

Caption: "Work of a virus--Here on the stem and branches of a sweet clover plant are tumors of the Clover Big Vein disease caused by a virus first identified by the plant pathologist of the...

The insect house

Caption: "The insect house--Those infected clover plants under their individual canopies with gauze tops and tufts of absorbent cotton plugging holes through which they are watered are being fed...

Purple bush clover

Close-up view of purple bush clover in the Brookyn Botanic Garden. The image is not dated.