Gyroweisia tenuis, the Slender Stubble-moss,[1] is a species of moss belonging to the family Pottiaceae.

[2] It has almost cosmopolitan distribution.

[2] Although worldwide G. tenuis is classified as a species of least concern with a stable population trend,[1] in Iceland, it is found at only one location and has the conservation status of a vulnerable species (VU).

[3]