broad leaved goldenrod(n = noun.plant) zigzag goldenrod - a variety of goldenrod;
is a kind of goldenrod

alpine goldenrod, arrow leaved aster, beach goldenrod, boott's goldenrod, broad, broad arrow, broad bean, broad beech fern, broad buckler-fern, broad church, broad gauge, broad hatchet, broad interpretation, broad jump, broad leaved centaury, broad minded, broad seal, broad shouldered, canadian goldenrod, elliott's goldenrod, goldenrod, gray goldenrod, grey goldenrod, in a broad way, leaved, meadow goldenrod, missouri goldenrod, narrow goldenrod, ohio goldenrod, rough-stemmed goldenrod, seaside goldenrod, showy goldenrod, sweet goldenrod, tall goldenrod, zigzag goldenrod