Spathacanthus is a genus of plants in the family Acanthaceae. It contains four species native to Mexico and Central America, ranging from central Mexico to Costa Rica.Spathacanthus Baill. Plants of the World Online. Retrieved 7 February 2024.
Species Four species are accepted: Spathacanthus hahnianus – central Mexico to Honduras Spathacanthus hoffmannii – Costa Rica Spathacanthus magdalenae – central Veracruz Spathacanthus parviflorus – Veracruz and Chiapas to Guatemala
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