In the spring Utricularia warburgii produces 5-20 cm. flower scapes bearing 2-6 violet-blue flowers, 8mm in size and bearing a yellow splotch at the throat.

春瓦堡狸藻延长5到20公分。茎结出2到6朵紫萝兰色或蓝色的朵，尺寸为8毫米，而且在冠喉部上带有黄色的斑点。

Success of laser sclerostomy could be increased and prolonged by subconjunctival injection of 5- FU postoperativly.

5-FU结膜下延长激光巩膜造口术的成功率。