- Plant: Water Tassel-Fern (Phlegmariurus squarrosus)
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- Info: Leaves / 2018-01-28 / Conservatory, Matthaei Botanical Gardens, Ann Arbor / License: All rights reserved
- Caption: Lycopodiaceae: Phlegmariurus squarrosus, labeled Huperzia squarrosa. Detail of 'foliage', or frond.