The bigleaf hydrangea is a deciduous shrub native to Japan, and is known for its lush, oval, colorful inflorescence. The two types of Hydrangea macrophylla are mopheads - with large, ball-shaped, sterile flower clusters, and lace capes - with small round fertile flowers in the center, and sterile flowers on the outer side of each inflorescence. Depending on soil pH, blooms can change color from pink to blue.

False shamrock (Oxalis triangularis) is a native lobed perennial plant that grows throughout South America. The three-leaved shape gives this plant its name, but the leaves are also remarkable for their purple color. This color makes the false shamrock a popular ornamental plant for hanging baskets. This plant is edible but should be consumed only in small amounts due to the presence of oxalic acid.

Sweet fennel (Foeniculum vulgare) is a flowering perennial plant related to carrots. It is native to the Mediterranean region, but is used throughout the world as a flavoring herb. Sweet fennel has a sweet aromatic flavor similar to anise, and is an important ingredient in absinthe. In the wild, it often becomes a noxious weed.

The song of india has distinctive leaves that stay green year-round. The plant's unique appearance and low-maintenance nature make it popular as a houseplant. The song of india is native to Indian Ocean islands including Madagascar, though not, oddly, to India itself.

Bird's-nest fern (Asplenium nidus) is a fern species native to tropical Southeast Asia. The common name bird's-nest fern refers to the plant's central rosette where the fern's fronds unfurl. This part of the plant resembles miniature bird eggs.

Sweet dattock is a deciduous West African tree with a broad, spreading canopy. It typically grows in dry, open woodland areas, thriving in well-drained soil. The leaves are pinnate with leaflets arranged in opposite pairs. This tree is known for its small, sweet, fibrous fruits that are valued both for their taste and potential medicinal properties. Its hard, reddish-brown wood is utilized locally in construction and carpentry.

The purple-flowering raspberry is a type of raspberry bush with large showy flowers and no thorns or prickers to get in your way. The flowers on this bush will last throughout the summer, giving way to some tart, though still edible, small-sized berries. Also known as the thimbleberry or Rubus odoratus, this delightful bush can spread into large thickets.

Sneezewort (Achillea ptarmica) is a perennial flowering plant that’s also known as fair-maid-of-France. The specific epithet of “ptarmica” means “causes sneezing” in Greek. It’s an edible species, and you can feast on the leaves. Cooked or raw, sneezewort tastes great. If you want to grow this in your garden, make sure you give it plenty of sun.

Purpletop vervain (Verbena bonariensis) is a flowering plant native to South America. In autumn, purpletop vervain loses its leaves. The lavender flowers on this species have a sweet scent.

Hollow joe-pye weed is an herbaceous perennial plant that can grow as tall as 3.5 m. This plant is very attractive to butterflies, bees, and other insects that depend on nectar. Hollow joe-pye weed is native to North America and is a member of the sunflower family.

The goldenrain tree is grown around the world for ornamental purposes due to its appealing leaves, flowers, and seedpods and grows best in temperate climates. While popular for ornamental purposes globally, it is considered an invasive species in Florida.

The Euphorbia milii is commonly known as the crown of thorns or Christ thorn, as it is believed to the plant associated with the crown of thorns that was worn by Christ. It needs to stay above 10 ℃ with full sun.

Tropical Pokeweed (Phytolacca icosandra) grows up to 3 m tall. It produces a flower stalk full of white to pink blossoms from summer to winter. Black berries follow blooming. This plant is considered invasive in the United States.

Oriental false hawksbeard (Youngia japonica) is a plant species native to eastern Asia. The oriental false hawksbeard grows throughout regions all over the globe, and is considered an invasive weed. This species grows especially well in disturbed areas, lawns, and roadsides.

Sweetgum (Liquidambar styraciflua) is a medium-to-large tree native to warm temperate regions of North and Central America. It puts on a brilliant autumn display - the leathery star-shaped foliage turns orange, red, and burgundy, with multicolored individual leaves. Decorative foliage and an elegant straight trunk earned sweetgum a prominent place in parks and treelines around the world.

The china aster is best known for its bright flowers, which can be purple, pink, red, or white. It is native to China and Korea, making the origin of the common name, china aster quite obvious. The plants are relatively susceptible to diseases, so gardeners must watch them closely.

The only species of the entire genus, himalayan stellera is a common ornamental flower of alpine and rock gardens. It is, however, considered a problematic weed in the grasslands of its native range, as it aids in the desertification of such areas. Himalayan stellera is also toxic. Some African tribes use it to poison watering holes of animals to kill them.

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.

The black-eyed susan is a flowering black and yellow plant with curving leaves. It is culturally important in the Southern U.S., and is often used to attract butterflies to gardens. It long ago spread throughout North America and much of the world. Black-eyed susan is the state flower of Maryland and was important in the history of the University of Southern Mississippi.

Toothed Plagiomnium Moss (Plagiomnium cuspidatum) is commonly found growing in wet meadows, rich peatlands and forests. Grows best in cool climates, partial sun to light shade in moist, well-drained soil. The foliage of this fern-looking moss is often used by birds and salamanders for nesting material.