restharrow
restharrownoun- a sticky Old World plant of the pea family, which has pink flowers and creeping woody stems with spines
芒柄花,匍匐芒柄花
- Genus Ononis, family Leguminosae
芒柄花属,豆科
语源- mid 16th cent.: from obsolete rest 'stop, arrest' + harrow (because the tough stems impeded the progress of a harrow)
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