Weeds

Tropical Soda Apple

Growth Form: Tropical Soda Apple is a thorny shrub that can reach heights of up to 3 meters (10 feet). It has a bushy growth habit. Leaves: The leaves are alternate, simple, and oval to elliptical...

Sweet Briar

Sweet Briar is considered invasive in some regions where it has naturalized outside its native range, such as parts of Australia and New Zealand. It can form dense thickets and outcompete native ve...

St John's wort

While St. John's Wort is native to Europe, it is considered invasive in some regions outside its native range, including parts of North America, Australia, and New Zealand. It can form dense stands...

Soursob

Soursob, Oxalis pes-caprae - is a challenging invasive plant that requires active management to prevent its spread and protect native ecosystems. Local environmental agencies often provide guidance...

Signal Grass

Signal Grass, Urochloa decumbens - is an important forage grass in many agricultural systems, particularly in tropical and subtropical regions. When properly managed, it can provide valuable livest...

Setaria

Setaria species, Setaria spp. - have both agricultural and ecological significance, with some being cultivated for food and forage, while others are managed as weeds due to their invasive tendencies.

Serrated Tussock

Serrated Tussock, Nassella trichotoma - is considered an invasive grass in certain regions and requires active management to prevent its spread and protect native ecosystems or grazing lands. Contr...

Salvinia

Salvinia species, Salvinia molesta, especially Giant Salvinia, pose significant challenges as invasive aquatic plants and require active management to protect native aquatic ecosystems and water in...

Rubber Vine

Rubber Vine, Cryptostegia grandiflora - is a challenging invasive vine that requires active management to prevent its spread and protect native ecosystems, grazing land, and agriculture. Local agri...