found: Work cat.: Stephens, J.M. Spinach, New Zealand--[T]etragonia tetragonioides (Pallas) O. Ktze., 2015:t.p. (New Zealand spinach is used in the same manner as spinach, but the plant is very different; New Zealand spinach has a flavor very similar to, but milder than, common spinach)
found: Arsenault, R. Growing New Zealand spinach, 2015, via WWW, May 5, 2018(New Zealand spinach (Tetragonia tetragonioides), also known as Cook's cabbage or tetragon)
found: PLANTS database, via WWW, May 5, 2018(Tetragonia tetragonioides (Pall.) Kuntze, New Zealand spinach. Synonym: Tetragonia expansa. Genus Tetragonia)
found: Missouri Botanical Garden plant finder, via WWW, May 5, 2018(Tetragonia tetragonioides; common name: New Zealand spinach; not a true spinach)
found: ITIS, via WWW, May 5, 2018(Tetragonia tetragonioides. Common names: New Zealand-spinach, New Zealand spinach. Synonym: Tetragonia expansa)