Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun pineweed

1 sense of pineweed

Sense 1
orange grass, nitweed, pineweed, pine-weed, Hypericum gentianoides -- (annual wiry-stemmed North American weed with minute scalelike leaves and small yellow flowers)
       => St John's wort -- (any of numerous plants of the genus Hypericum having yellow flowers and transparently dotted leaves; traditionally gathered on St John's eve to ward off evil)