Bermuda buttercup, initially native to southern Africa, now presents a widespread distribution. This plant has spread to various continents, notably thriving in regions of the Mediterranean and extending to areas in Asia and the Americas. As an introduced species, bermuda buttercup is cultivated in certain areas, indicating its acceptance beyond natural habitats. While it is sometimes thought to be potentially competitive in its introduced range, bermuda buttercup may have an impact on ecosystems, particularly where it is prevalent and considered invasive. The extent of its spread reflects its adaptability and resilience in diverse environmental conditions.

Bermuda buttercup is mildly toxic to humans, causing issues with chronic ingestion, especially in those with rheumatism, gout, kidney stones, hyperacidity, and arthritis. The plant's toxicity also affects cats and dogs. When consumed, it leads to symptoms like gastrointestinal upset. Pet owners should avoid giving access to bermuda buttercup and seek immediate veterinary care if ingested.

Bermuda buttercup is a weed in agricultural land in the United States, particularly coastal California where it appears in artichoke fields. it also inhabits yards, gardens, grasslands, and orchards. It is attractive with its cheery flowers but can be disruptive when it spreads uncontrolled in gardens. It is considered invasive in the United States, Europe, the Middle East, and Australia. It is difficult to stop its spreading unless the bulbs are eliminated by hand removal or herbicide applications. It can crowd out native plants in home gardens and be highly poisonous to livestock when the weeds are eaten in large quantities.

The most effective season to control bermuda buttercup is during its active growth period in late winter and early spring, before it flowers or sets seed.