Oligoneuron rigida
stiff goldenrod
 
Oligoneuron rigida, commonly known as stiff goldenrod, is a perennial plant that produces abundant nectar, making it highly attractive to pollinating insects. The tiny yellow flowers form dense, compact clusters and bloom from late summer through fall. This plant can grow up to 3-5 feet tall and prefers well-drained, dry to medium moisture soils in full sun to part sun. Stiff goldenrod is an important autumn food source for butterflies, bees, and other pollinators, making it a valuable addition to any garden.
 
Photo credit to: Britt Drews
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