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These terms define your current search. Click the × to remove a term. Biological Sciences: botany > plant biology > plant anatomy > stems > rhizomes × Geographical Locations: South America × 7 results Group by: Biological Sciences, Geographical Locations   (Click to View) Decomposition and nitrogen dynamics of Rhynchospora asperula in floating soils of Esteros del Iberá, Argentina Wetlands ecology and management (Click to View) Short- and long-term effects of weed control on pastures infested with Pteridium arachnoideum and an attempt to regenerate abandoned pastures in South Ecuador Weed research (Click to View) Iridoids as chemical markers of false ipecac (Ronabea emetica), a previously confused medicinal plant Journal of ethnopharmacology (Click to View) Biomass allocation in herbaceous plants under grazing impact in the high semi-arid Andes Flora (Click to View) Anti-bacterial activity of some Brazilian medicinal plants Journal of ethnopharmacology (Click to View) Gastroprotective effect and cytotoxicity of terpenes from the Paraguayan crude drug “yagua rova” (Jatropha isabelli) Journal of ethnopharmacology (Click to View) Evolution of Glyphosate-Resistant Johnsongrass (Sorghum halepense) in Glyphosate-Resistant Soybean Weed science