Spiked bur grass - Tragus berteronianus (Taxonomy, Characteristics, Distribution, Images)

Spiked bur grass

Also known as: Small burrgrass, Spiked carrotseedgrass

Spiked bur grass (*Tragus berteronianus*) is an annual grass that prefers disturbed areas such as alongside roads. As such, it is thought to be potentially invasive in several countries. Its scientific name, *berteronianus*, comes from the 19th-century Italian botanist Carlo Luigi Giuseppe Bertero.

Scientific classification

Species

Spiked bur grass (Tragus berteronianus)

Grasses, sedges and allies

Instantly identify plants with a snap

Snap a photo for instant plant ID, gaining quick insights on disease prevention, treatment, toxicity, care, uses, and symbolism, etc.

Download the App for Free

Annual

Lifespan

Grass

Plant Type

Summer, Fall

Bloom Time

Summer, Fall

Harvest Time

15 cm to 30 cm

Plant Height

5 mm

Flower Size

Yellow, Green, Purple, Brown

Flower Color

Images of Spiked bur grass

Distribution of Spiked bur grass

Distribution Map

Spiked bur grass is a plant with a native range that spans across regions in Africa, the Arabian Peninsula, and parts of Asia. It has been introduced and established in various areas within North America, South America, and the Caribbean. This species has naturally adapted to a variety of climates, allowing for its extensive propagation beyond its original habitat to different continents and major regions.

Native

Cultivated

Invasive

Introduced

No species reported

Discover plant distribution and habitat

Gain insights into where plants thrive and how they adapt, helping you identify, cultivate, and protect them with essential information on habitats, distribution maps, and climate trends.

Download the App for Free

Habitat

Roadsides, other weedy places

Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Spiked bur grass

Every week

Water

Full sun

Sunlight

Water: Spiked bur grass thrives in semi-arid environments, requiring minimal water and exhibiting high drought tolerance. Weekly watering is essential for optimal health, especially in containers. While it benefits from natural rainfall outdoors, careful management of soil moisture prevents over-saturation.

Pruning: Spiked bur grass requires targeted early to late spring pruning to manage aggressive growth and encourage healthy development. Trim dead or damaged stems to maintain shape, reduce seed dispersal, and ensure easier management for a more aesthetic appearance.

Propagation: Spiked bur grass is best propagated by sowing in well-draining soil. Prepare by loosening and weeding, then plant seeds shallowly for light access. Regular watering aids growth, but avoid overwatering. Thin sprouts to prevent overcrowding, ensuring healthy development.

Get tips and tricks for your plants.

Keep your plants happy and healthy with our guide to watering, lighting, feeding and more.

Download the App for Free

Learn More About Spiked bur grass