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Ipheion uniflorum facts for kids

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Ipheion uniflorum
Ipheion uniflorum1.jpg
Scientific classification
Synonyms
  • Triteleia uniflora Lindl.
  • Brodiaea uniflora (Lindl.) Engl.
  • Tristagma uniflorum (Lindl.) Traub
  • Milla uniflora (Lindl.) Graham

Ipheion uniflorum, often called the springstar or spring starflower, is a lovely flowering plant. It is related to onions and belongs to the allium family (Allioideae). Some people thought it belonged to the Tristagma group, but newer research shows it does not. This plant is originally from Argentina and Uruguay. However, it is now grown all over the world as an ornamental plant. You can even find it growing wild in places like Great Britain, France, Australia, and New Zealand.

What the Springstar Looks Like

The springstar is a small plant that grows from a bulb. It is a perennial plant, meaning it lives for more than two years. It has flat, shiny, green leaves that look like grass. These leaves can grow up to 30 centimeters (about 12 inches) long. If you crush the leaves, they smell a bit like onions!

The plant's stem grows up to 20 centimeters (about 8 inches) tall. In spring, each stem has one beautiful flower. This is why its Latin name, uniflorum, means "single flower." Each flower is shaped like a star and smells like honey. It has six pointed petals that can be light or deep purple-blue. The petals can be up to 3 centimeters long.

Growing Springstar Plants

Ipheion uniflorum has been grown in the United Kingdom since 1820. The first bulbs arrived from near Buenos Aires, Argentina. This plant is great for gardens because it is easy to grow. It likes a spot where the soil drains well, meaning water doesn't sit around. You can also grow it in pots in a cool greenhouse.

There are different types, or cultivars, of springstar plants. Some of these might be mixes of different types.

  • 'Wisley Blue' has a clear lilac-blue color.
  • 'Froyle Mill' is a deeper violet-blue.
  • 'Album' is a white variety.
  • 'Alberto Castillo' is another white type with larger flowers. It was found in the 1980s by Alberto Castillo in an old garden in Buenos Aires.

In the USA, the springstar can grow in many climates. It is good for planting in groups along garden edges or in rock gardens. You can also let it spread naturally in your lawn.

Award-Winning Varieties

Some springstar varieties have won a special award called the Royal Horticultural Society's Award of Garden Merit. This award means they are excellent plants for gardeners.

  • ’Alberto Castillo’
  • 'Froyle Mill'
  • 'Rolf Fiedler'
  • 'Wisley Blue'

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