pinleaf vervain (Verbena perennis)
Verbena perennis is a perennial herb, 1-2 feet tall, native to the southwestern US. It bears delicate blue-purple flowers in airy spikes, blooming late spring to fall.
Above information is sourced from Wikipedia
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Taxonomy
- kingdomPlantae
- divisionTracheophyta
- classMagnoliopsida
- orderLamiales
- familyVerbenaceae
- genusVerbena
- speciesVerbena perennis