Kapok tree (Ceiba pentandra) is a rain forest plant that can shoot up to as much as 61 m. It towers over every other plant in its native habitat. The trunk can get as wide as 3 m in diameter. Its nooks and crannies are hosts to a staggering array of both plant and animal species, including birds and frogs.

Coatbuttons is native to the tropical Americas and has become an invasive weed around the world. It produces arrowhead-shaped yellow or white flowers and hard fruit covered with stiff hairs. This plant is regarded as invasive because it produces up to 1,500 of these hard fruits per plant and spreads easily, outcompeting native vegetation.

Golden dewdrops (Duranta erecta) is an ornamental sprawling shrub commonly found in subtropical and tropical gardens all over the world. Its gentle purple blossoms are often visited by butterflies and hummingbirds. Golden dewdrops is considered a weed in Australia, South Africa and certain parts of East Asia.

Woman's tongue (Albizia lebbeck) is a deciduous tree that can grow to 30 m tall. It has a rounded canopy and gray, rough, cork-like bark. Blooms in spring with greenish yellow flowers. Produces long hanging seed pods. Invades pine lands and hammocks, disrupting the natural flora and fauna. The wood is naturally termite resistant and is often used in furniture making.

Baobab (Adansonia digitata) is indigenous to Africa, Australia, Madagascar, and the Arabian Peninsula. It thrives in areas that are dry and hot. It lives longer than virtually all other living things, and there are specimens alive today that are 3,000 years old or more. It has a large, water-filled trunk that is 28 m or more in circumference.

African sausage tree (*Kigelia africana*) is a plant indigenous to sub-Saharan Africa. In Afrikaans, it's called “kalabasboom,” “en komkommerboom,” and “worsboom.” It bears fruit that can weigh several kilograms and looks like sausages. This fruit is so hefty that it can cause lots of damage when it falls off the tree.

Royal poinciana (Delonix regia) is also known as the “peacock tree” or the “flamboyant tree.” It’s a Madagascar native and is known for its brilliant crimson or red-yellow flowers. It grows exceedingly fast, reaching its maximum height of around 12 m in a short amount of time.

Coffee senna (*Senna occidentalis*) is a perennial shrub that prefers warm and humid environments. It is sometimes considered an invasive weed that grows in open woodlands, waste areas, and roadsides. It blooms in spring with yellow flowers, followed by brown fruit in late summer and early fall. Seeds can be used as a coffee substitute, although it does not contain caffeine.

Apple of Sodom, or Calotropis procera, is an extremely poisonous plant. The fruit of this plant ripens and bursts, causing the seeds to scatter. In Jamaica, the fibers inside of the fruit are collected and used to stuff pillows.

Okra (Abelmoschus esculentus) is a nutritious, edible vegetable that contains folate, vitamins, and antioxidants. Okra is native to Ethiopia, but now grows commonly throughout the world. Okra is commonly prepared by frying, stewing, roasting, and grilling.

The madagascar periwinkle (Catharanthus roseus) is an evergreen subshrub or herbaceous plant. It has a long history of cultivation. Over the years, many cultivars have been developed, most commonly with the aim of incorporating new colors or making the plant more tolerant to cold.

African basil (Ocimum gratissimum) has an accurate name since it is a member of the basil family native to Africa, although you'll now find it in many tropical and subtropical climates as an introduced species. This aromatic herb is used in cooking to flavor foods. It is also grown commercially because it's widely used as an essential oil.

Flame lily (Gloriosa superba) is a climbing flowering plant also known as the tiger claw, fire lily, and creeping lily. Flame lily attracts sunbirds and butterflies. This plant is extremely toxic when ingested.

Water hyacinth (Eichhornia crassipes) is a fast-growing flowering plant species with ovular, waxy leaves. Water hyacinth is listed as a federal noxious weed in the United States. This species is invasive to ponds, lakes, rivers and other wetland habitats. It forms dense, floating mats of vegetation that restricts light to underwater environments.

Senna siamea (Burmese: မယ်ဇလီ, mezali; Thai: ขี้เหล็ก, khilek), also known as Siamese cassia, kassod tree, cassod tree and cassia tree, is a legume in the subfamily Caesalpinioideae. It is native to South and Southeast Asia, although its exact origin is unknown. It is a medium-size, evergreen tree growing up to 18 m with yellow flowers. It is often used as shade tree in cocoa, coffee and tea plantations. In Thailand it is the provincial tree of Chaiyaphum Province and some places in the country are named after it. Leaves are alternate, pinnately compound, with slender, green-reddish, tinged axis and 6 to 12 pairs of leaflets on short stalks, rounded at both ends.

Phyla nodiflora is a perennial herb that's referred to as turkey tangle. It is widely used as an ornamental ground cover plant when grown intentionally, but also has a reputation as a lawn weed. Turkey tangle is not an uncommon sight around marshes, where ducks and geese will munch on its leaves.

Leea (Leea guineensis) is a plant species native to Southeast Asia. Leea is also known as west Indian holly. This species is often planted in landscaping for ornamental purposes.

African blood lily (Scadoxus multiflorus) is a plant species native to Africa. African blood lily is also called the “African Blood Lily,” “Ball Lily,” “Low Lily,” “Monsoon Lily,” and “Powderpuff Lily.”

Tobacco (Nicotiana tabacum) is a herbaceous annual plant that is used commercially to produce tobacco. Tobacco produces fragrant, funnel-shaped flowers that bloom in summer. This plant is considered a weed when it is found in gardens or among other crops. Bees are attracted to its fragrant smell. This species grows best in full sun, partial shade, and moist, rich soil.

Butterfly pea are revered as holy flowers in India and are utilized in everyday puja rituals. The flowers of this vine are shaped like human female genitals, hence the Latin name. This plant’s pods and leaves are eaten as vegetables, while the flowers are used as an organic food dye and in Ayurvedic medicine in Southeast Asia.