A few questions about an adult diet

[lizzieish]

Hi everyone,
I've just got a few general questions about diet I was hoping someone could help with.

What are mustard, turnip and collard greens? I never see anything labelled this in the supermarket! Are these American terms? (I'm in the UK)

At the moment, Molly (she's a year and 10 months old) eats veg everyday and I feed her 2 medium sized locusts every day, is this the right amount of live food? Also, she still seems to prefer her live food to her veg, I do struggle to get her to eat veg unless I sit and hand feed her it, any tips for that? I know she should be moving onto a diet which is more veg than live at her age.

Finally, the veg I'v been feeding her is spring greens, pak choy, butternut squash, green beans and then every so often kale, carrot, brocolli and green bell pepper - does this all sound ok to you guys?

Thank you