Discovering Common Weeds In Nigeria: A Guide For Gardeners

Have you ever wondered what is growing in your garden? Well, with our list of common weeds found in Nigeria, you can finally figure out what that pesky little plant is that is trying to compete with your crops. Learn about some of the weeds that are prevalent in this area of West Africa.

20 Common Weeds in Local Areas

You might be surprised, but there are lots of common weeds in Nigeria. Here and there, you can find these plants (that are not always as useless as you might think) growing next to your crops and in your gardens. We have decided to tell you about some of the most prevalent ones, so that you can know what you are dealing with.

Without further ado, here are the Nigerian common weeds and their botanical names:

1. Speargrass (Imperata cylindrica)

This grass can grow as tall as 3 meters and is known for its long, thin stems and fluffy flowers. While it is used for decoration and thatching in some countries, in Nigeria, it is mainly seen as a nuisance due to its impact on agricultural productivity.

2. Siam Weed (Chromolaena odorata)

Commonly referred to as devil weed, Siam weed is a largely unwanted plant that thrives in fallow lands. Interestingly, it can deter other more problematic weeds, making it somewhat beneficial despite its reputation.

3. Nutgrass (Cyperus rotundus)

Despite its name, nutgrass is actually a sedge characterized by triangular stems and nut-like tubers. It thrives in both dry and moist conditions, making it a persistent challenge for Nigerian farmers.

4. Milkweed (Euphorbia heterophylla)

This plant is known for the milky sap it produces when cut. With its lack of true flowers and potential to cause allergic reactions in sensitive individuals, it is vital to handle this weed with care.

5. Nuke-Noh (Tridax procumbens)

Regarded as a weed by many, nuke-noh is actually valued for its medicinal properties, particularly in diabetes management. Its attractive flowers also make it known as the tridax daisy.

6. Witchweed (Striga genus)

Witchweed is a parasitic plant that drains nutrients from its host plants, posing a significant threat to cereal crops.

7. Couchgrass (Digitaria abyssinica)

This perennial grass features flat blue-green leaves that form an underground mat, which is detrimental to crop growth. It is prevalent in many regions across West Africa.

8. Dayflower (Commelina benghalensis)

Although the leaves of the dayflower are edible, they can severely damage crops like peanuts and cassava and may carry harmful viruses.

9. American Bushmint (Hyptis spicigera)

This mint family member has some pest-repelling qualities due to its oils, which can serve as an insecticide.

10. Bahama Grass (Cynodon dactylon)

Bahama grass is known for its medicinal benefits, particularly for treating constipation and diabetes, as well as for grazing livestock.

11. Wild Sunflower (Aspilia africana)

This plant has several medicinal uses, including wound healing and pain relief, showcasing the benefits of some common weeds.

12. Elephant Grass (Pennisetum purpureum)

Resilient and adaptable, elephant grass can thrive in low-nutrient conditions and can improve soil fertility.

13. Carpet Grass (Axonopus compressus)

While challenging to eliminate due to its preference for sunny, moist environments, carpet grass can enhance the aesthetic of parks and roadside areas.

14. African Club Moss (Selaginella kraussiana)

This attractive plant adapts well to various environments, which can make it challenging to control.

15. African Feather Grass (Cenchrus macrourus)

Known for its tolerance to different climates and conditions, this grass has distinctive ribbed leaves