lesser water parsnip ?

lesser water parsnip ?

Observation - lesser water parsnip ? - UK and Ireland. Description: 4ft plant growing in wet or waterlogged ground in shady wooded area.The photos were taken over a few weeks so they may not be the same individual plant.The last photo is of a different individual with a different leaf form but I think it is the same speci

4ft plant growing in wet or waterlogged ground in shady wooded area.The photos were taken over a few weeks so they may not be the same individual plant.The last photo is of a different individual with a different leaf form but I think it is the same species.