释义 |
Bothriochloa 基本例句 n.孔颖草属¹⁰⁰ Any of several chiefly North American grasses of the genera Andropogon,Bothriochloa, and Schizachyrium, some of which are important prairie grasses.须芒草北美洲须芒草属,孔颖草属和裂稃草属的几种主要的草之一,其中一些为重要的大平原草 Bothriochloaischaemumis the dominant species in all the plots, while the other species flourish or decline successionally at different grazing stages.在不同的利用阶段,白羊草种群都是优势种,而其他植物种则呈现不同的趋势。 Potentilla bifurca and P. chinensiswere key factors to influence the sub-adult,Ixeris denticulata,Cleistogenes squarrosa andBothriochloaischaemum were subsidiary factors.二裂委陵菜和委陵菜是影响亚成体组的关键因子,苦荬菜、糙隐子草和白羊草是次要因子。 Bothriochloaischaemum L.白羊草 |