. An illustrated flora of the northern United States, Canada and the British possessions : from Newfoundland to the parallel of the southern boundary of Virginia and from the Atlantic Ocean westward to the 102nd meridian . 12. HEUCHERA L. Sp. PI. 226. 1753. Erect or ascending perennial herbs, with mainly basal long-petioled ovate or orbicular leaves, and small paniculate or racemose, white green or purple flowers, on naked or leafy- bracted scapes. Calyx-tube campanulate, often oblique, adnate to the base of the ovary, 5-lobed. Petals small, spatulate, often shorter than the calyx-lobes, entir
. An illustrated flora of the northern United States, Canada and the British possessions : from Newfoundland to the parallel of the southern boundary of Virginia and from the Atlantic Ocean westward to the 102nd meridian . 12. HEUCHERA L. Sp. PI. 226. 1753. Erect or ascending perennial herbs, with mainly basal long-petioled ovate or orbicular leaves, and small paniculate or racemose, white green or purple flowers, on naked or leafy- bracted scapes. Calyx-tube campanulate, often oblique, adnate to the base of the ovary, 5-lobed. Petals small, spatulate, often shorter than the calyx-lobes, entire, inserted on the
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913
