plagiotropism

plagiotropism

1. Secondary (lateral) roots and stem branches may grow at an intermediated angle with respect to gravity (plagiotropism).

次生（侧）根和茎可能由于重力向中间某一角度生长（斜向性）。

2. By contrast, growth at any other angle to the direction of the stimulus as by branches or lateral roots is called plagiotropism.

相反的是，与刺激成其他任何角度的进行生长的植物结构，如：枝条和侧根，被称为斜向性。