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.

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.

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.

Gardenia jasminoides is an evergreen shrub with unique, glossy evergreen leaves and stunning flowers. The sophisticated, matte white flowers are often used in bouquets. The exceptional beauty of this ornamental plant has made it a popular and highly appreciated plant amongst gardeners and horticulturalists.

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.

Barrel clover (Medicago truncatula) is a self-fertilizing plant that resembles clover. It is a common food source for grazing livestock. Due to its peculiar genetic characteristics, like rapid generation and genetic transformation, it is used for genome sequencing. In terms of appearance, it has small dark-green leaves with a thin stem.

Animated oat is a grass historically utilised as a pasture plant. However, it is now considered an aggressive invasive species in cultivated and disturbed lands in many regions across the globe. Animated oat mimics another crop, the Avena oat, and produces an abundance of seeds that get mixed with the harvested product.

The common coleus is a plant that comes in a wide range of colors and leaf forms. This plant, also known as Coleus scutellarioides, is native to Southeast Asia and is used as an herbal remedy in various cultures. Common coleus is a narcotic used by the Mazatec people of Mexico. In Cuba, this plant is considered invasive.

Indian Laurel (Ficus microcarpa) is a fig tree originating in China. The indian Laurel attracts the fig wasp pollinator. In some east Asian cultures, it is believed the indian Laurel is a meeting place for spirits.

Persea americana, widely known as the avocado plant, is an evergreen tree (semi-deciduous in cooler climates) that is native to Central America. It is cultivated all over the world for its nutritious fruits. Avocado has become an important plant in many cuisines due to its high nutrient and fat content, creamy texture, and distinct taste.

Bur clover is known by a number of names, including Medicago polymorpha, burr medic, and creeping burr. This legume is a green mulch, as it can correct nitrogen problems in soil, control erosion, and increase organic matter in the soil. It is an effective forage for sheep and can be used as an emergency forage if other crops fail. Bur clover carries the risk of becoming invasive.

Marijuana (Cannabis sativa) has a very long history of cultivation for various purposes. Marijuana can be used for manufacturing industrial fiber, hemp oil, and food (seeds) in medicine and pharmacy as a recreational drug, and as an entheogen among other applications. Each plant is either male or female, with only the females producing useful amounts of oil.

Nerium oleander, colloquially known as oleander, is a shrub or a small tree, known for its majestic pink five-lobed flowers and deep green lanceolate leaves. Oleander is one of the most poisonous popular decorative garden plants, so it is advised to keep small children and pets away from it.

Wine grape (Vitis vinifera) is a woody, fruit-bearing vine with a very long and vivid history of cultivation for culinary, recreational, and ritualistic purposes - most notably in winemaking. The earliest known evidence of domesticated wine grapes has been identified in Georgia, and carbon dating traces its domestic origins all the way back to 6000 BC. In addition to wine, the fruit of the wine grape is eaten in the form of grapes, raisins, and currants.

The rivet wheat plant is commonly cultivated as durum wheat. Durum wheat is very hardy and suitable for cold climates. Its seeds can be eaten whole or turned into flour. Rivet wheat flour has been traditionally used for pasta and biscuits. The fibers from the plant are also used for making green-toned paper.

Olive (Olea europaea) is an evergreen tree or shrub with great agricultural importance, especially in the Mediterranean. Its fruits are edible and widely used for making oil. Olive has acquired quite a few symbolic meanings during its long history of cultivation. The most popular symbol would probably be the olive branch, which represents peace and glory.

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.

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.

The rose geranium (*Pelargonium graveolens*) is a shrub native to some nations in South Africa. The plant is desirable to many for its decorative purposes - attractive white to pink flower clusters and fruits that resemble that of a stork’s long beak. The plant leaves produce economically valuable rose-smelling essential oil for the perfume industry.

Rosemary is a herb with pale flowers and evergreen leaves. It gives off a distinctive scent and is used in cooking as well as in the making of scented perfumes, soaps, and candles. Rosemary is native to the Mediterranean region where evidence of its use by humans dates back at least 7000 years.