Seedlings suitable for planting in large courtyards

I have found some seedlings that can be planted in the courtyard and introduce them to you to see if you can also plant some in your own yard.

Palm.

Palm trees are evergreen trees. The trunk is cylindrical, often with old petioles and its lower leaves. It is native to China and is distributed in the south of Qinling Mountains except Xizang. It is often used in courtyards, roadsides and flower beds, suitable for viewing in the four seasons. Wood can make utensils, leaves can make fans, hats and other handicrafts, roots can be used in medicine.

Locust tree.

The locust tree is tall, light-loving, deep-rooted and growing rapidly. Its pinnate compound leaves are similar to Robinia pseudoacacia, but the leaves of Robinia pseudoacacia are slightly transparent. The flowers of the locust tree are white, can be cooked and eaten, and can also be used as traditional Chinese medicine or dye. Its pods are different from other legume plants, succulent colloid, shrinking between seeds to form beads, commonly known as "Huai mi", is also a kind of traditional Chinese medicine. The florescence of Sophora japonica is at the end of summer, which is different from that of other tree species, so it is an important nectar plant.

Cinnamon tree.

Evergreen shrubs or trees of the family Melilidaceae, up to 18 m tall; bark grayish brown. Leaf blade leathery, elliptic, long elliptic or elliptic-lanceolate, upper half serrulate, both surfaces glabrous, petiole up to 15 cm long, glabrous. Cymes clustered in leaf axils, bracts broadly ovate, pedicels slender, flowers extremely fragrant; Corolla yellow-white, yellowish, yellow or orange-red, filaments extremely short, fruit skewed, elliptic, purplish black. It blossoms from September to October and bears fruit in March of the following year.

Banyan tree.

Large trees, 15-25 m high, 50 cm in diameter at breast height, with broad crowns; old trees often have brown air roots. The bark is dark gray. Leaves thinly leathery, narrowly elliptic, surface dark green, glossy, entire. Figs axillary in pairs or in axils of deciduous branches, yellow or reddish at maturity, oblate, basal bracts 3, broadly ovate, persistent; male flowers, female flowers, gall flowers born in one fig, with a few short bristles between flowers; tepals 3, broadly ovate, style sublateral, stigma short, clavate. Achene ovoid. The florescence is from May to June.

It's a nice courtyard tree, but you can't have a small courtyard.