Delphinium menziesii, the Puget Sound larkspur, northern dwarf larkspur, or Menzies' larkspur, is a species of flowering plant in the family Ranunculaceae. It is native to British Columbia, Washington, and Oregon. A perennial reaching , it is hummingbird pollinated.
Subtaxa The following subspecies are accepted: Delphinium menziesii subsp. menziesii – blue to purple sepals, entire range Delphinium menziesii subsp. pyramidale – yellowish to white sepals, Washington
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