bishop's cap
noun1
The plant miterwort.
- Therefore, at Pentecost, which brings The Spring, clothed like a bride, When nestling buds unfold their wings, And bishop's-caps have golden rings, Musing upon many things, I sought the woodlands wide.1839, Henry Wadsworth Longfellow, “Prelude”, in Voices of the Night, Cambridge, Mass.: […] John Owen, →OCLC, page xi: