oleracea

Broccoli and kale are both brassica oleracea and are included under cabbage (another cultivar of the species).

And specifically, Brassica oleracea shows up against lead, though no amount is given in that table.

Brassica oleracea is a single species manually cultivated by humans into variety of forms that are known by different names.

For some reason, there was a whole series of brassica oleracea memes going around in 2020 (does that make it a meta-meme?

Romanesco Broccoli, like all broccoli, is a selectively-bred cultivar of Brassica oleracea.

The other common arsenic bio-accumulator in our food is brassica oleracea i.e.

Forgive me if I missed the joke, but Cauliflower and Brussels Sprouts are in fact both cultivars of Brassica oleracea...

A quick refresher: Brassicaceae family aside from that notorious Brassica oleracea also contains such things as mustard and horseradish, and even Brassica genus alone contains a whole lot of things that are completely unlike all these Brassica oleracea varieties.

Yes, sounds more like Brassica oleracea to me, lol.

I wonder if the cultivars of brassica oleracea have greater genetic variation.

Can we at least stick to Brassica oleracea in the future?

Brassica oleracea would have a word there.

"Brassica oleracea is a plant species from family Brassicaceae that includes many common cultivars used as vegetables, such as cabbage, broccoli, cauliflower, kale, Brussels sprouts, collard greens, Savoy cabbage, kohlrabi, and gai lan."

Today we call them "weeds" and spend a crazy amount of effort, money, and chemicals into eradicating them If we had always had this attitude towards "weeds", we wouldn't have turned the weedy Brassica oleracea into cabbage, broccoli, kale, collard greens, etc.

That surprise connection makes me think of how there are several common vegetables which look rather different, but are all a species of Brassica Oleracea, warped into different cultivars.