Themeda triandra has bigeniculate hygroscopic lemma seed awns that twist when wet and drying, thereby transporting the caryopsis across the soil surface into suitable germination microsites. The pr...

中文翻译：

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在干燥地区，长吸湿芒是否对 Themeda triandra 有利？

Themeda triandra 具有双原性吸湿性外稃种子芒，在潮湿和干燥时会扭曲，从而将颖果穿过土壤表面运输到合适的发芽微型场所。公...