, germination as promoted by burial (e. g.Artemisia halodendron), restrained by burial (e. g.A. sieversiana and unchanged after burial (e. g.Lappula myosotis).

• 对于新采种子和埋藏l年种子萌发率间相差10%25以下的物种，可根据萌发格局将植物种分为3类：埋藏促进型（如差巴嘎蒿）、埋藏抑制型（如大籽蒿）和埋藏不变型（如鹤虱）。