liverwort

1.Tracheophyte (Tracheophyta) Any plant with a differentiated vascular system; i.e. all plants except the liverworts, mosses, and hornworts.

任何具有分化成为维管系统的植。即除了地钱、藓和角苔以外的所有植。

2.On drying out, the arms, or haptera, act in similar manner to the elaters of liverworts, and are thus termed elaters.See elater.

这种柱型存于象莱尼蕨这样一些著名的原始维管植。

3.In trials with potted rose, phlox, coreopsis and pasque flower, the treatment killed or reduced the growth of annual bluegrass, common chickweed, creeping woodsorrel and liverwort.

试验与盆栽玫瑰，福禄考、金鸡菊和白头翁，处理会杀害或使年生早熟禾、繁缕、酢浆草和地钱的生长减慢。