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Allium fistulosum

life science Maturity 5-7 Next article →

The Welsh onion is a very useful plant. Scientists call it Allium fistulosum. You might know it by other names. Some people call it a bunching onion. Others call it a spring onion or a scallion. It is a perennial plant. This means it can live for many years. It often grows in evergreen clumps.

This plant works differently than a common onion. A common onion grows a round bulb. The Welsh onion does not do that. Its name, fistulosum, actually means hollow. This refers to its leaves and stems. The stems are called scapes. These parts are empty inside. Some varieties are quite large. These look like leeks. Other small varieties look like chives.

People have used this plant for a long time. It is native to China. It is not actually from Wales. In the past, the word Welsh meant something was foreign. This is why it got that name. It now grows in many places. You can find it in North America and Eurasia. Historically, people called it the cibol. In Scotland, it was called a sybow.

Many different countries use this plant in cooking. In China, it goes into scallion pancakes. It is also used in shumai dumplings. In Japan, the plant is called negi. People put it in miso soup. In Korea, there are two main kinds. The big kind is called daepa. The thin kind is called silpa. They use these as spices or garnishes.

This plant connects many different foods around the world. In Jamaica, people call it escallion. They cook it with garlic and thyme. In Russia, people add green leaves to salads in the spring. People in Argentina use it for empanadas. It is a very popular plant in East Asia. Common onions arrived there in the 19th century. However, the Welsh onion is still more widespread.

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