Tag Archives: Sensitive Fern

Sensitive fern (Onoclea sensibilis) of the Sensitive Fern (Onocleaceae) family, formerly of the Polypody Fern (Polypodiaceae) family, is a widespread fern with dimorphic fronds (leaves): deciduous, sterile, photosynthetic (green) fronds and persistent, non-green, fertile fronds. The genus name is from … Continue reading →