Quick greens

Since I have little luck with cabbages, cauliflowers and anything that forms a head, I'm going to explore the confusing world of broccoletto, broccolini,  spigariello and broccoli raab - not to be confused with Cima di rapa - which is related to the turnip. I said it was confusing and I have a niggling feeling that some of these may turn out to be very similar, if not the same.  

I seem to have seeds for most of these, including Real Seeds "Quick Heading Calabrese or Broccoli". "Makes heads about 60-80 days after planting out."  https://www.realseeds.co.uk/broccoli.html

Broccoletti, also known as broccolini or baby broccoli, is a hybrid of broccoli and Chinese kale. It has long, thin stalks with small florets that resemble broccoli heads. The leaves are edible and tender, with a peppery taste.

Broccolini, on the other hand, is a hybrid of broccoli and Chinese broccoli. It has longer and thinner stalks than broccoletti, with a smaller broccoli-like head at the top. Broccolini is slightly bitter and has a milder flavor than broccoletti. https://www.handycookbook.com/broccolett...n-mystery/

Spigariello is sold by Franchi Seeds https://seedsofitaly.com/eden-project-fr...olearacea/

Sorry if this is a bit muddled - I'm researching as I write. I'll be back tomorrow.