nMoneywort(Bot) A trailing plant (Lysimachia Nummularia), with rounded opposite leaves and solitary yellow flowers in their axils.
Century Dictionary and Cyclopedia
nmoneywortThe creeping herb Lysimachia Nummularia: so called from its round leaves. See Lysimachia, creepingjenny, and herb-twopence. The name is given also to several other plants, as Thymus chamædrys, Anagallis tenella, etc.
Thyme is of ancient use, but rather unmanageable; one garden owner has set his edgings of Moneywort, otherwise Creeping-jenny.