Adjective:

1. thin in diameter; resembling a thread

fibrousadj.纤维的；纤维性的

threadyadj.线制的；像线的；纤维状的

filamentousfilament的形容词...

threadlikeadj.丝状的；像丝的；细长的

1. This species is easily distinguished from other species by its long yellow hairs and many filiform epicalyx lobes.
   本种容易通过它的长黄的毛和很多丝状的副萼裂片与其他种区分。