tragopogon porrifolius造句

• Unlike some other species of salsify such as the oyster plant " Tragopogon porrifolius ", western salsify is not generally regarded as edible, though the root can be eaten ( raw or cooked ) and so can the young stems.
• The vegetable called salsify is usually the root of the purple salsify, " Tragopogon porrifolius "; the root is described as having the taste of oysters ( hence the alternative common name " oyster plant " for some species in this genus ), but more insipid with a touch of sweetness.
• "Tragopogon porrifolius " is a common introduced elsewhere, for example, into the British Isles ( mainly in central and southern England ), other parts of northern Europe, North America, and southern Africa and in Australia; in the United States it is now found growing wild in almost every state, including Hawaii, except in the extreme south-east.