ribwort

[rib-wurt, -wawrt] /ˈrɪbˌwɜrt, -ˌwɔrt/
noun
Origin
1325-75; Middle English. See rib1, wort2
British Dictionary definitions for ribwort

ribwort

/ˈrɪbˌwɜːt/
noun
1.
a Eurasian plant, Plantago lanceolata, that has lancelike ribbed leaves, which form a rosette close to the ground, and a dense spike of small white flowers: family Plantaginaceae Also called ribgrass See also plantain1