Flowers That Start With X : Here’s A List [ 2021 ]

Flowers are a great companion of birds, animals, and humans. Not only do they form an ideal gift on all occasions, but these marvels also serve us in multiple ways.

For example, nowadays, you can find it easy to grow and maintain indoor flowers with air filtration properties.

Moreover, the scented flowers romanticize your entire surroundings with enchanting fragrances.

If you are looking to start outdoor planting, you again get to choose from a huge range of flowers depending upon your needs.

Continue reading to know the best indoor and outdoor flowering plants starting with the letter “X.”

Flowers That Start With X

The following is the list of the top 12 indoor and outdoor plants that start with “X.”

1. Xanthisma (Xanthisma sp.)

This flowering plant belongs to the aster family of plants. Currently, there are over ten species of Xanthisma.

Due to their bright yellow flowers that usually bloom in the spring, many misunderstood them as daisies or small sunflowers. However, it is not so.

Their other common name is “sleepy daisy” due to their tendency to sleep at night. Besides yellow coloration, the petals of Xanthisma also develop white or purple coloration.

It is native to the United States and Mexico. Furthermore, it requires full sun, well-drained soil, and medium water for substantial growth.

2. Xerochrysum (Xerochrysum bracteatum)

This flower has common names such as strawflower or everlasting flower. It is because Xerochrysum is a one-of-a-kind flowering plant known for its long life under all conditions.

Additionally, they retain their color and shape even after being dried up.

The plant produces daisy-like and bright blossoms in different shades. Out of all the shades, the most common ones are white, yellow, orange, red, and pink.

It is native to Australia and grows well in dry to average drainage soil and full sun to part shade.

3. Xanthoceras (Xanthoceras sorbifolium)

Native to China, the Xanthoceras are also popular as yellowhorn due to the yellowish coloration of their flower petals.

The petals of this flowering plant are very small that opens up in May to reveal its yellow-hued throats.

The yellow color turns to maroon upon maturity.

Once matured, its flowers taste like water chestnuts.

The most interesting part of this plant is that its parts, i.e., seeds, flowers, and foliage, are edible. Though the flowering plant can withstand a range of conditions, it grows well in loamy soil with direct sunlight on top.

4. Xeranthemum (Xeranthemum sp.)

Xeranthemum (Xeranthemum sp.) also belongs to the aster family, just like Xanthisma (Xanthisma sp.).

What separates the plant from the other species of the aster family is its silvery-green foliage with vibrant papery flowers.

Currently, there are six different species of Xeranthemum. All these six species are popular for their tubular or daisy-like blossoms.

The flowering plant is native to the Mediterranean and southwestern Asia.

Though it is easy to grow the plant in all conditions, choosing dry soil with full sun is recommended to keep the vibrant flower petals intact.

5. Xerophyllum (Xerophyllum sp.)

You must know that even a small wildfire damages a significant proportion of the green cover of the forest. Almost all plants in that forest take time to reappear.

However, there is one plant that is always first to reappear after the wildfire. That is, Xerophyllum. Its other names include bear grass or turkey beard.

Being a wild flowering plant, Xerophyllum grows in western North America without any human aid.

Appearance-wise, it appears like a dense cluster of small & slightly scented white blossoms on the top of tall stalks.

Though it can survive wet conditions, its ideal growth requirements are well-drained loamy or sandy soil and full sun.

6. Xylosma (Xylosma sp.)

Xylosma is a typical insect-friendly flowering plant with bright yellow-green blossoms. After maturity, it develops small and black fruit that acts as a great food source for the bees and other insects.

Being an outdoor plant, Xylosma can grow to a height up to 10-12 feet tall and equally wide.

However, modern cultivars are now available in a compact and easy-to-grow form for indoor planting.

Also, it can withstand heat and poor-quality soils with an average drainage system. When planted in full sun to part shade and adequate moisture, Xylosma can grow very well in zones 8-11.

7. Xyris (Xyris sp.)

There are over 250 species of Xyris in the world. Out of these, only 21 are native to North America, and the rest are in Guianas.

Some of the popular species of the plant include Xyris ambigua, Xyris andina, Xyris arenicola, Xyris Asperula, among others.

Its common name is yellow-eyed grass due to its grass-like foliage.

However, it is not grass at all but a monocot. Being a wetland flowering plant, it requires moist and well-drained soil with full sun. Furthermore, it can survive with just light afternoon shade.

8. Xylobium

The flowering plant Xylobium belongs to the Orchidaceae family. It has over 35 species native to North America.

Some of these species include Xylobium bractescens, Xylobium citronum, Xylobium colleyi, and Xylobium corrugatum.

The flower size of the plant is around 5cm, depending upon the care it receives. For example, the plant needs to be watered once every seven days at a cool to moderate temperature.

Its origin countries include Costa Rica, Peru, and Brasilien. Appearance-wise, the plant features papery leaves with red to dark red spots all over the surface.

9. Xanthorrhoea-Latifolia

Another great outdoor flowering plant for your dull garden and backyard is this Xanthorrhoea-Latifolia. It is native to Australia.

What separates it from the other plants in this list is its capability to survive even the toughest of droughts. It is also highly attractive to different birds, butterflies, and other small insects.

For its optimal growth, it requires gravely and sandy soil with no human interference. The most interesting thing is that it can even survive for a week without water.

10. Xanthorrhoea-Johnsonii

You may not have seen a plant like this Xanthorrhoea-Johnsonii, but it is a notable species of flowering plant native to Australia.

It grows as high as 5cm and has a single trunk. It blooms from Autumn to summer. From the growth perspective, Xanthorrhoea-Johnsonii requires full sun with well-drained soil.

11. Xanthorrhoea-Preissii

Xanthorrhoea-Preissii is also popular as balga. It is native to Southwest Australia. This flowering plant appears like a huge tree with long and grass-like leaves emerging from a central base.

Its trunk can grow over 3m tall with black spots all over it.

This flowering plant has several uses for the Noongar people of Southwest Australia, who gave it its common name, balga.

For example, its different parts are useful as a source of food, making spikes for fishing, etc.

12. Xylobium bractescens

Xylobium bractescens is one of the common species of the flowering plant Xylobium, among the 34 others.

It is native to tropical America. Like its parent plant, it can survive in extreme drought conditions. It features papery leaves with different colored spots all over its surface.

So, these are the top 12 indoor and outdoor flowering plants starting with the letter “X.”

Conclusion

Though there are not many flowers starting with the letter “X,” this article listed all the known and beautiful flowering plants you can consider for your home or garden. So, what is your choice among these twelve species?