The onion (Allium cepa L., from Latin cepa meaning “onion”), also known as the bulb onion or common onion, is a vegetable that is the most widely cultivated species of the genus Allium.
| Onion | |
|---|---|
| Subfamily: | Allioideae |
| Genus: | Allium |
| Species: | A. cepa |
| Binomial name |
What is an onion plant called?
Allium cepa
onion, (Allium cepa), herbaceous biennial plant in the amaryllis family (Amaryllidaceae) grown for its edible bulb. The onion is likely native to southwestern Asia but is now grown throughout the world, chiefly in the temperate zones.
Why is it called onion?
Hailing from the early 12th century, onion comes from the Anglo-French word ‘union’ and the Old French ‘oignon’ or ‘oingnon’. Both words originally derived from the Latin ‘unionem’, meaning oneness and unity, reflecting the closely layered parts of an onion.
Why is onion called a bulb?
The onion bulb is a modified stem because it consists of large numbers of fleshy scales leaves. At the base of the onion the root appears as a thread like structure. Having a cluster of fleshy leaves, the onions look like a tunicate bulb.
Is onion a root or stem?
Onion is neither a root nor a stem. An onion actually is actually an underground stem which is a bulb. Basically, the bulb is characterized under the stem.
Is an onion a bulb?
A well-known example is an onion. Bulbs are often described as tunicate or non-tunicate based on their structure. A tunicate bulb has a papery, outer scale called a tunic that helps prevent it from drying out. Examples include onion, garlic, narcissus, and amaryllis.
What is an onion slang?
noun. an ounce of marijuana. Hey man, can you get me an onion for $100? See more words with the same meaning: an ounce. See more words with the same meaning: marijuana.
What does it mean when you call a girl an onion?
Onion Girl is a Girl who you can’t jut pull apart because she has too many layers. she’s complicated and deep. She also can make you cry if you “cut” her. “Cut” Does Not necessarily actually cutting something, it can mean hurting or damaging someone and possibly even opening past wounds.
Why do onions make you cry?
When an onion is sliced or diced, the onion’s cells release these compounds into the air. When this occurs, “enzyme” works to alter the amino acids into lachrymator compounds. This form of sulfuric acid irritates the nerves around the eyes making them tear.
Is an onion a fruit?
No, an onion is not a fruit because the edible part is not grown from the flower of the plant and it doesn’t contain seeds. Therefore, and onion cannot be classified as a fruit.
Is an onion a tuber?
Vegetables can be grouped according to the edible part of each plant: leaves (lettuce), stalks (celery), roots (carrot), tubers (potato), bulbs (onion), and flowers (broccoli).
Is an onion a leaf?
Onions and shallots have rounded, cylindrical shaped leaves while garlic and leeks have flattened leaves. The scales of the onion bulb are actually modified leaves that provide protection from water loss.
What kind of bulb is an onion?
There are two main types of bulbs. One type, typified by the onion, has a thin papery covering protecting its fleshy leaves. The other type, the scaly bulb, as seen in true lilies, has naked storage leaves, unprotected by any papery covering, that make the bulb appear to consist of a series of angular scales.
What type of root is onion?
fibrous roots
Onion plants possess fibrous roots. A bundle of fibrous roots are present at the base of the bulb.
Is garlic a stem?
Garlic is a modified, underground stem, which is known as a bulb. Garlic is much similar to onions.
Is potato a stem?
Potato grows on the end of the underground stem known as the stolon. – Potato is considered as a stem because it has many nodes called the eye and space between each eye is called the internodes. The eye of the potato can develop into a shoot and a new plant. Thus it is a stem vegetable.
Is potato a bulb?
Other examples of true bulbs include garlic, amaryllis, tulips, daffodils and lilies. The most well-known tuber is the potato. Tubers can be easily recognized by the eyes from which the stems grow. These types of plants can be cut into pieces and re-grown as long as each piece contains an eye.
Do onions grow from seeds or bulbs?
The onion growing process
In the first season, onions will grow from a seed to a plant and then a dormant bulb. After a period of cold temperatures, onion bulbs will grow and flower in the second season. Onions are cool-season crops that prefer colder temperatures.
Are onions male or female?
Growers plant onion bulbs or seedling transplants in late summer with distinct male (male fertile) and female (male sterile) onion lines in the same field. Generally, the field ratio is one row of males for every three female rows and they’re tough to tell apart from a distance, but males produce pollen.
What does you’re my onion mean?
To be very knowledgeable or skilled in some area.
What is an ace boy?
A close male friend.
Marilyn Medina is a food expert with over 15 years of experience in the culinary industry. She has worked in some of the most prestigious kitchens in the world, including The Ritz-Carlton and The French Laundry.
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