The bulk update request #9399 is pending approval.
create alias stinging_nettle (2) -> stinging_nettles (4)
create implication stinging_nettles (4) -> nettles (10)
Reason: These all refer to the same plant. Well, technically no... The "stinging nettle" is a type of "nettle" (https://en.wikipedia.org/wiki/List_of_plants_known_as_nettle ), but is there any realistic chance of a different type of nettle showing up in a post? I'm not very familiar with nettles, but I'm guessing not. The only reason the stinging nettle shows up in a few posts is that it's occasionally used in BDSM to intentionally create a burning sensation.
EDIT: Apparently, post #4138652 and its child post have nettles tagged in a non-BDSM context. I'm not sure which of the plants in the picture is being referred to. Hmm... This might need to be an implication after all. I'll update it.
Updated