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Rotalaramosior (Linnaeus) Koehne. Toothcup. Phen: Jun-Oct. Hab: Marshes, ditches, exposed drawdown muds and silts. Dist: VT, NY, ON, MI, WI, MN, SD, MT, and BC, south to s. FL, TX, AZ, CA, and south through Mexico to Central America and South America; West Indies.
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Horticultural Information
Intro:Erect to reclining annual of marshes, ditches, exposed draw-down muds and silts.
Stems:Stems 4-angled, freely branched (sometimes unbranced), smooth, turning red over time.
Leaves:Leaves opposite or whorled, linear-oblong, petiolate, 1/2-1 1/4 in. long, smooth.
Inforescence:
Flowers:Flowers solitary in leaf axils, red, to 1/4 in. long, tubular with 4 minute, white-pink corolla lobes.
Fruits:Fruit a rounded, 4-sectioned capsule tipped with 4 teeth.
Comments:
Height:2-15 in.
plant sale text:
bloom table text:
description:Erect to reclining annual of marshes, ditches, exposed draw-down muds and silts.
stems:Stems 4-angled, freely branched (sometimes unbranced), smooth, turning red over time.
leaves:Leaves opposite or whorled, linear-oblong, petiolate, 1/2-1 1/4 in. long, smooth.
inflorescence:
flowers:Flowers solitary in leaf axils, red, to 1/4 in. long, tubular with 4 minute, white-pink corolla lobes.
fruits:Fruit a rounded, 4-sectioned capsule tipped with 4 teeth.
