Penny cress

Related to Penny cress: field pennycress, shepherd's purse
(Bot.) an annual herb of the Mustard family, having round, flat pods like silver pennies (Thlaspi arvense). Also spelled pennycress.

See also: Penny

References in periodicals archive ?
The family live in Penny Cress Drive, which is on the old Boot Estate.
Penny Cress Drive had been up and built for three years when Kane died.