Read Edit View history 桫椤 suōluó tree fern Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 桫椤/桫欏 · suōluó · tree fern 2026/03/04 桫椤 / 桫欏 suōluó tree fern The spinulose tree fern (Cyathea spinulosa), a large ancient fern species often referred to as a living fossil. 桫椤被誉为“蕨类植物之王”，是国家一级保护植物。 punctuation created sense Mar 4, 2026, 02:25 AM