Crucifer at Lattersey

Crucifer at Lattersey

Observation - Crucifer at Lattersey - UK and Ireland. Description: Spreading patch in the grassland area (old landfill site). Mostly around 30-50cm tall. Simple, alter

Spreading patch in the grassland area (old landfill site). Mostly around 30-50cm tall. Simple, alternate leaves clasping the stem.
Possibly the same species as this post from a couple of years ago (different site): https://www.ispotnature.org/communities/uk-and-ireland/view/observation/713385/white-brassica