What Is the Difference Between Grass and Trees? A Full Analysis of the Main Differences Between the Two

Grass generally refers to herbaceous plants, while trees are the collective name for woody plants, mainly composed of roots, trunk, branches, leaves, flowers and fruit. Moreover, the stem structure of grass and trees is different: the xylem of grass is relatively underdeveloped, while the xylem of the stems of woody plants is well developed.

1. Some Types of Grass

1. Spanish needles

Spanish needles, also known as beggarticks, threeflower beggarticks, ghost fork, ghost needle and ghost thorn, is a wild annual herb. The stem height is 20-100 (200) cm. It often grows on hillsides, in valleys, by streams, in grasslands and along rice paddies, and is a common weed; it belongs to the Asteraceae family, genus Bidens. The stem is erect, nearly four-angled, hairless or sparsely covered with stiff hairs on the upper part.

2. Bermudagrass

Bermudagrass is widely distributed in the provinces south of the Yellow River in China, and is found throughout warm regions of the world; it is already cultivated near Beijing. It mostly grows near villages, along roadsides and riverbanks, and on wasteland and hillsides.

3. Purple fountain grass

Perennial, semi-evergreen; leaves green, upright and clump-forming. The plant is 150-180 cm tall; spread 50-80 cm; purple-red spikes appear from September to January of the following year.

4. Ribbon grass

Ribbon grass is perennial and has rhizomes. The leaf blades are flat, green with white stripes among them, soft and ribbon-like. The panicle is dense and narrow, 8-15 cm long, with branches pointing straight upward and densely covered with spikelets. Flowering and fruiting period is June-August. It is distributed in most areas of China, growing under forests, in moist grasslands or in wet places at altitudes of 75-3200 m.

2. Some Types of Trees

1. Pomegranate tree

The pomegranate tree is a deciduous tree or shrub; leaves are simple, usually opposite or clustered, without stipules. Flowers are terminal or nearly terminal, solitary or several clustered or forming cymes, nearly bell-shaped, with 5-9 lobes and 5-9 petals, mostly wrinkled and arranged in an imbricate pattern; ovules numerous. The berry is spherical, with persistent calyx lobes at the tip, and the rind is thick; seeds numerous, the berry nearly spherical, fruit ripening period September-October. The outer seed coat is fleshy and semi-transparent, juicy; the inner seed coat is leathery.

2. Tea tree

The tea tree is a shrub or small tree of the Theaceae family, genus Camellia, with hairless young branches. Leaves are leathery, oblong or elliptical. Its life is divided into the seedling stage, young stage, mature stage and senescent stage. The tree age can reach one or two hundred years, but the economic age is generally 40-50 years.

3. Ginkgo tree

Ginkgo is a large deciduous tree, also known as the white fruit tree and the, and was once one of the rare tree species surviving only in our country, and has long been known as a “living fossil&rdquo. Both the fruit and leaves of the ginkgo tree have high medicinal value and edible value. It blooms in April and matures in October.