The taro and the artichoke fit that description.
Quite a few are. For example: asparagus, chives, artichoke, watercress, New Zealand spinach, chicory
Asparagus and Rhubarb!!
Are they asparagus and rhubarb?
Asparagus and rhubarb.
Yes.
Rhizomes
Perennial.
it is in the perenial plants
A tulip is a perennial plant.
It is a herbaceous perennial considered to be a vegetable but for culinary purposes can also be a fruit
A week or so. Of course, everyone is different.
All cucurbit family and annual vegetables Tomatoes
No they are two separate vegetables.
we can eat the fruits without cooking
Maize (corn), beans, tomatoes and some species of squash are such vegetables.