Shrub or small trees, up to 8 m high, with compound pinnate leaves and bi-lobed bright yellow campanulate flowers. Growing in front to faculty of Pharmacy.
The tree is native to Texas and Arizona

The glossy leaves are 15–45 centimeters long, long-stalked, alternate and palmate with five to twelve deep lobes with coarsely toothed segments. The leaves of some other varieties are green The stems and the spherical, spiny seed capsules also vary in pigmentation. The fruit capsules of some varieties are more showy than the flowers. 
It is native to to the southeastern Mediterranean Basin, Eastern Africa, and India, but is widespread throughout tropical regions

The plant grows to 2 m, with large, strong leaves 25–70 cm long and 10–30 cm broad, produced on petioles up to 1 m long. The leaves are evergreen and arranged in two ranks, making a fan-shaped crown. The flowers stand above the foliage at the tips of long stalks. The hard, beak-like sheath from which the flower emerges is termed the spathe. The flowers consist of three orange sepals and three purplish-blue or white petals. 
It is native to  South Africa

Dusty miller is an herbaceous sub-shrub in the Asteraceae. It is hardy in zones 8 to 10 and can be grown as an annual or perennial. It is grown for its dense, downy, gray-green foliage rather than the yellow thistle-like flowers that are usually trimmed to promote foliage growth. The leaves are covered with fine matted hairs on both sides, giving them a felt-like or woolly appearance in silver or white.
It is native to the Mediterranean region.

It is an evergreen, climbing shrub with thick, thorny stems and drooping branches that are glabrous or sparsely hairy. The leaves have a 3–10-millimetre-long stem. The leaf blade is ovate to ovate-lanceolate, pointed or briefly pointed, 5 to 13 centimeters long and 3 to 6 centimeters wide, sparsely fluffy hairy on the underside and bald on the top. The leaf-like bracts are purple, oblong or elliptical, pointed, 65–90 mm long and about 50 mm (2 in) wide. 
The tree is native to Brazil.

Dense crown trees up to 35 m high, with pinnate shining leaves, petals and staminal tube cream-colored. Growing in the main street going parallel to Faculty of Science (Assiut). 
The tree is native to Senegal, Sudan and Uganda

Evergreen bushy conifer, up to 15 m high, with scale-like leaves. Growing every where in Assiut University.
The tree is native to China, , Japan and Korea

mat-forming perennial herb up to 30 cm in height. Has rounded stems up to 40 cm long, rooting at nodes and with the flowering stems ascending. Leaves are fleshy, hairy, 4–9 cm long and 2–5 cm wide, serrate or irregularly toothed, normally with pairs of lateral lobes, and dark green above and lighter green below. The flowers are bright yellow ray florets of about 8-13 per head, rays are 6–15 mm long; disk-corollas 4–5 mm long. 
The tree is to Mexico, Central America, and the Caribbean.
 

The plants are starry, with whitish hairs. The leaves are rounded and ash-coloured. The fragrant flowers are white, cream yellow, pink, red, purple or blue. Leaves whole or slightlysinuate, lanceolate, attenuated on a short petiole. Pedicels are 10–12 mm in anthesis, 12–17 mm in fruiting, erect-patents. Sepals are around 11–14 mm, with narrow scarious margin, subtle, green or somewhat purple. Petals are 25–30 mm, with a nail almost as long as the limb. Seeds are 2–3 mm, suborbicular, with a whitish wing. The flower is supported by a 10–20 mm stalk. 

It is native to  southern Europe, from the Balearics to the former Yugoslavia, and is naturalized in the western part of the Mediterranean region

It is a sprawling shrub or a small tree. It can grow to 6 m tall and can spread to an equal width. The leaves are light green, elliptic to ovate, opposite, and grow up to 7.5 cm long and 3.5 cm broad, with a 1.5 cm petiole.The flowers are light-blue or lavender, produced in tight clusters located on terminal and axillary stems, The fruit is a small globose yellow or orange berry, up to 11 mm diameter and containing several seeds.
It is native to Mexico to South America and the Caribbean.