Fig. 2From: Effect of Senna obtusifolia (L.) invasion on herbaceous vegetation and soil properties of rangelands in the western Tigray, northern EthiopiaDiagram illustrating quadrat position in a 10 m × 10 m sampling site for recording data on species composition, species richness, basal cover, biomass yield, and soil properties under three S. obtusifolia invasion levels (non-invaded, lightly invaded, and heavily invaded) at two locations in northern EthiopiaBack to article page