典型草原与荒漠草原花粉组合存在着明显的区别，典型草原区藜科花粉百分比一般低于25%，荒漠草原区一般高于25%。
The differences between typical steppe and desert steppe are obvious. Chenopodiaceae pollen percentages are usually less than 25% in typical steppes and more than 25% in desert steppes.
在玻利维亚干旱的高山平原，种植藜麦已有数千年历史，它现在常被误认作是一种谷物，实际这是一种藜科植物，与甜菜与菠菜之类作物相近。
Quinoa, domesticated thousands of years ago on Bolivia's arid high mountain plains and now often misrepresented as a grain, is actually a chenopod, related to species like beets and spinach.
在玻利维亚干旱的高山平原，种植藜麦已有数千年历史，它现在常被误认作是一种谷物，实际这是一种藜科植物，与甜菜与菠菜之类作物相近。
Quinoa, domesticated thousands of years ago on Bolivia's arid high mountain plains and now often misrepresented as a grain, is actually a chenopod, related to species like beets and spinach.
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