Hypertext Webster Gateway: "Navelwort"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Navelwort \Na"vel*wort`\, n. (Bot.)
A European perennial succulent herb ({Cotyledon umbilicus}),
having round, peltate leaves with a central depression; --
also called {pennywort}, and {kidneywort}.
Additional Hypertext Webster Gateway Lookup
Gateway by dict@stokkie.net
stock only wrote the gateway and does not have any control over the contents;
see the Webster Gateway FAQ,
and also the Back-end/database links and credits.