Galium uncinulatum, common name bristly bedstraw, is a species of plants in the Rubiaceae.Candolle, Augustin Pyramus de. 1830. Prodromus Systematis Naturalis Regni Vegetabilis 4: 600 It is native to Mexico, Guatemala, Costa Rica, Panama, Texas, and Arizona. Kew World Checklist of Selected Plant FamiliesBiota of North America Program
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External links Photo of herbarium specimen at Missouri Botanical Garden, collected in Nuevo León, Galium uncinulatum Photo of herbarium specimen at Missouri Botanical Garden, isotype of Galium obstipum, synonym of Galium uncinulatum US Department of Agriculture plants profile, bristly bedstraw