1) Caryophylloid dicot genus 2) Genus tetragonia 3) Leaf vegetable 
Tetragonia angustifolia Tetragonia arbuscula Tetragonia copiapina Tetragonia coronata Tetragonia cristata Tetragonia crystallina Tetragonia decumbens Tetragonia diptera Tetragonia eremaea Tetragonia espinosae Tetragonia fruticosa Tetragonia herbacea Tetragonia implexicoma Tetragonia macrocarpa Tetragonia maritima Tetragonia ovata Tetragonia moore ...
(New Zealand Spinach) New Zealand Spinach, T. tetragonioides, is a half-hardy, short-lived perennial that makes a good substitute for Spinach, during the hot days of summer. These plants have interesting triangle-shaped leaves that are dark green on top and glistening underneath. Their short runners grow about 2 to 3 feet long in the North, but wil...
[n] - New Zealand spinach
genus Tetragonia noun New Zealand spinach