Hypertext Webster Gateway: "Yellowtop"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Yellowtop \Yel"low*top`\, n. (Bot.)
A kind of grass, perhaps a species of {Agrostis}.
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.