TY - J Plant Ecol A1 - Lloyd W. Morrison, Sherry A. Leis, Michael D. DeBacker T1 - Observer error in grassland vegetation surveys: effects on species diversity metrics and species-abundance relationships Y1 - 2023-08-01 JF - Journal of Plant Ecology JO - J Plant Ecol SP - 0 EP - rtad002 VL - 16 IS - 4 UR - https://www.jpe.ac.cn N1 - 10.1093/jpe/rtad002 ER -