black soil patch

Aerba lupulin and Aconitum pendulum were the dominant weed of degraded alpine meadow‘black soil patch’in Qinghai-Tibet plateau.
白苞筋骨草Ajuga lupulina和铁棒槌Aconitum pendulum是青藏高原极度退化高寒草地-“黑土滩”次生毒杂草群落的优势杂草植物。