The golden pothos (Epipremnum aureum) is a popular houseplant that is commonly seen in Australia, Asia, and the West Indies. It goes by many nicknames, including "devil's ivy", because it is so hard to kill and can even grow in low light conditions. Golden pothos has poisonous sap, so it should be kept away from pets and children.

Looking like a miniature fairy tale tree, jade plant is one of the world's most popular succulents. Native to southern regions of Africa, Crassula ovata is well adapted to the dry warm air of modern homes. It grows slowly but lives for so long that plants get passed from generation to generation. It is toxic to dogs, cats, and horses, and even mildly toxic to humans.

The pepper are commonly used for cooking in places such as the Southern U.S. and Central America. Most are moderately spicy, though because there are so many variants, the spice level can vary dramatically. Cayenne powder is also a popular seasoning product made from pepper plants.

Florist kalanchoe (Kalanchoe blossfeldiana) originates from Madagascar and has been a popular houseplant since the 1930s. Unlike most other succulents that are grown for their interesting leaves, Kalanchoe blossfeldiana is valued for the colorful flowerheads it produces in autumn and winter. This is the reason it is commonly gifted during holidays, earning it another name - Christmas kalanchoe. It is toxic to pets.

Quercus rotundifolia is a medium to large tree usually 8–12 m (26–39 ft) in height but can reach up to 15 m (49 ft) with a large dense rounded canopy. It has small leathery dark-green leaves with a glaucous densely pubescent underside usually suborbicular to elliptical or lanceolate and are generally spiny to dentate on a younger tree. It has a semi-hemispheric cupule. It flower from winter to spring. Seedlings will start flowering at about 8 years old but they will not start producing acorns until 15 to 20 years old although trees in humid good quality soils can start its production as early as 10 years. The acorns ripen in autumn about 6 months after pollination. It is a very resilient tree that can survive temperatures below −20 °C (−4 °F) and can live in conditions with temperatures that on occasion reach 47 °C (117 °F) during summer months. As opposed to Quercus ilex its acorns have a very low level of bitter tannins and as a result are generally sweet and a good energy source for livestock.

Snake plant can be considered a houseplant and an architectural display due to its sword-like leaves with bold striping patterns, which are distinctive and eye-catching. However, use caution with this plant because it is poisonous when ingested and can cause nausea, vomiting, and even swelling of the throat and tongue.

Aloe vera is an evergreen succulent species native to the Arabian Peninsula. The thick leaves are filled with gooey flesh that stores water for survival in its native desert territories. Aloe vera has become a popular houseplant and is also incorporated into a wide range of cosmetics and skin-care products.

The spider plant is a green perennial plant with long, thin leaves that earn it another name, "ribbon plant." It has spread far from its native Africa because it is easy to care for. Since spider plants grow well in partial or full shade, they have become popular houseplants.

Solanum lycopersicum is an annual or perennial herbaceous vine native to Central and South America that produces a large, juicy, edible fruit known as tomato. Today there are over 10000 cultivated varieties. Although tomato is the world’s most popular vegetable, botanically it is a fruit.

Cork oak is a medium-sized tree that can be found along the western Mediterranean shore. This tree has several uses, but its bark stands out since it can be used to make stoppers for wine bottles, building materials for infrastructure, and even components for automobiles. Additionally, this tree is amiable to birds and squirrels.

Corn plant (Dracaena fragrans) is an evergreen, slow-growing perennial shrub native to tropical Africa. Also, it is a classic houseplant, grown in Europe since the 1800s. Its glossy green foliage that resembles corn leaves grow on top of a thick cane, which is why the plant is sometimes called “false palm tree.”

Madagascar dragon tree (Dracaena reflexa var. angustifolia) is an evergreen tree often cultivated as an ornamental or houseplant. It is no wonder why madagascar dragon tree is one of the most popular houseplants - its richly colored, olive-green leaves and thick stems are very aesthetic. Aside from the attractive looks, madagascar dragon tree is said to have good air-purifying qualities (as many indoor plants).

Weeping fig (Ficus benjamina) is an evergreen tree native to Asia and Australia. It is one of the most popular houseplants in the world, known for its elegant, glossy leaves. However, people with allergies should avoid weeping fig, considering that it is a major source of indoor allergens. All parts of the plant are poisonous except the fruits.

Gum rockrose (Cistus ladanifer) is a flowering shrub native to the western Mediterranean. It exudes a sticky, fragrant resin that has been used to create perfumes. The distinct flowers are a brilliant papery white, with a maroon spot at the base of each petal, and a bright yellow center.

Tree aeonium (Aeonium arboreum) is a succulent subshrub species endemic to the Canary Islands. Tree aeonium is often grown as an ornamental plant in gardens. Because it is subtropical, this species has to be grown under greenhouse conditions in other climates. Tree aeonium is also known as the tree houseleek and the Irish rose. It grows naturally in shade and on weathered, volcanic soils.

Swedish ivy (Plectranthus verticillatus) is a plant species that is also referred to as whorled Plectranthus, creeping Charlie, and Swedish Begonia. The common name swedish ivy is a misnomer because this plant is not native to Sweden, is not a true ivy plant, and does not grow along walls.

Sweet basil is a species of mint plant native to Asia and Africa. It is a popular houseplant, and thrives when it receives plenty of regular sun and water. This plant is also easy to transfer from one soil environment to another. The edible sweet basil leaves can be eaten fresh or dried with pizza, salads, soups, teas, and many other dishes.

Chinese hibiscus is a small flowering tree. Its fragrant flowers are well known the world over, leading to many cultivated variants. Chinese hibiscus is the national flower of Malaysia and is featured on Malaysian coins. Although the Latin name, Hibiscus rosa-sinensis, means “the rose of China,” it is not related to true roses.

The swiss cheese plant (Monstera deliciosa) produces bright, glossy leaves and makes a popular houseplant. It is originally native to tropical forest regions in Central America. The nickname swiss cheese plant refers to the small holes that develop in the plant's leaves. The long fruits resemble corncobs and smell sweet and fragrant when ripe.

Lemon is a cultivated small evergreen tree known for its yellow, juicy, sour fruits full of citric acid. Its origins are unknown, but it was probably first created in India, China, or Burma as a hybrid of sour orange (Citrus × aurantium) and citron (Citrus medica). It is commercial fruit cultivated in warm regions around the world.