Sporangia on the underside of a Broad Buckler Fern (Dryopteris dilatata) frond

- Image ID: JTMA5R
Sporangia on the underside of a Broad Buckler Fern (Dryopteris dilatata) frond
Ray Wilson / Alamy Stock Photo
Image ID: JTMA5R
Location: Snowdonia National Park, United Kingdom