Isoetaceae
Quillwort Family
The Isoetaceae family (Quillwort Family) is a botanical family placed in the order Isoetales. In the SASYA catalogue it spans 2 species. Its members are predominantly herbs.
Browse all 2 species ↓
Small, tufted, grass-like aquatic or semi-aquatic herbs with quill-shaped, hollow leaves arising directly from a swollen, bulb-like base; spores form in small chambers embedded at the base of each leaf rather than in visible external cones or clusters.
Neither a true fern nor a flowering plant, this ancient lycophyte lineage reproduces by hidden internal spore chambers at the leaf base rather than any visible flower, cone, or exposed spore cluster.
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Notable members
All 2 species in ISOETACEAE
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