Glebionis coronaria
Glebionis coronaria, formerly called Chrysanthemum coronarium, is a species of flowering plant in the daisy family. It is native to the Mediterranean region. East Asia. It is also cultivated and naturalized in East Asia and in scattered locations in North America.
Glebionis coronaria is used as a leaf vegetable. English language common names include garland chrysanthemum,chrysanthemum greens,edible chrysanthemum, chop suey green,crown daisy, and Japanese-green.
Characteristics
A leafy herb, the garland chrysanthemum is one of the few annual plants in its genus. It has yellow ray florets grouped in small flower heads and aromatic, bipinnately lobed leaves.
The vegetable grows very well in mild or slightly cold climates, but will go quickly into premature flowering in warm summer conditions. Seeds are sown in early spring and fall.
"The plant is rich in minerals and vitamins with potassium concentrations at 610 mg/100 g and carotene at 3.4 g/100 g in edible portions. In addition, the plant contains various antioxidants (in stem, leaf,and root tissues) that have potential long-term benefits for human health, although toxic (dioxin) properties have also been observed. Extracts from C. coronarium var. spatiosum have been shown to inhibit growth of Lactobacillus casei, a beneficial human intestinal bacterium."
