Wall Pennywort Wall Pennywort (Umbilicus rupestris), Helman Tor, Mid Cornwall Moors National Nature Reserve, Cornwall, May 2026 . Any nook will do rounded belly-button leaves yellow flower spikes . by Scooj Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook More Share on Pinterest (Opens in new window) Pinterest Share on Reddit (Opens in new window) Reddit Print (Opens in new window) Print Share on Tumblr (Opens in new window) Tumblr Like Loading...