Risleya atropurpurea

例句：

1. 1. The color of the flower was atropurpurea, with deep red petals that shimmered in the sunlight.
   这朵花的颜色是深红色的，花瓣在阳光下闪烁着。
2. 2. The painting depicted a scene from ancient times, with vibrant colors and atropurpurea backgrounds.
   这幅画描绘了一个古代的场景，色彩鲜艳，背景是深红色。
3. 3. The artist used atropurpurea to create a unique effect on the canvas, adding depth and dimension to the artwork.
   艺术家使用深红色在画布上创造了独特的效果，给艺术作品增添了深度和维度。