I was wondering if anyone could identify the umbellifers pictured at the top of page 27 of the March issue of Gardeners' World Magazine? I might be wrong but I can't seem to find reference to the specific variety in the article copy. The article itself is about Monty's writing garden and the caption reads: "Umbellifers are perfect for frothy, loose planting". Please find a photo taken of the image in the magazine below. Thanks in advance for any help.