The effect and role of kidney fern
Kidney ferns are epiphytic or native plants. Rhizomes erect, fluffy light-brown long diamond-shaped scales, the lower part of the thick wire-shaped pod stems spread to the four sides, peduncle brown, roughly 1 mm, up to 30 cm, not branched, sparsely scales, Fine brown-brown fibrous roots; tubers with suborbicular tubers, 1-1.5 cm in diameter, densely scabrous with rhizomes.
Leaves clustered, dark brown, slightly lustrous, leaf blade linear-lanceolate or narrowly lanceolate, bipinnate, pinnately numerous, alternate, often densely reticulate, lanceolate, margin sparsely Shallow blunt serrations. The veins are obvious, the lateral veins are slender, the voluntary veins lean upwards, and the lower part is forked. Ye Jian grass or grass, dry brown green or brown-brown, smooth. A group of sporangia are located on both sides of the main vein, kidney-shaped, born on the top of the upper side veins of each group of lateral veins, located from the leaf margin to 1/3 of the main vein; the capsular gland covers the kidney shape, brown-brown, The edges are pale and hairless. Native to tropical and subtropical regions, there are wild forests in mountainous regions in South China. Often born and attached to the crevices under the creek under the creek and on the trunk. Hi warm and moist and semi-shady environment, avoid direct sunlight. The kidney fern is a widely used ornamental fern in China and abroad. In addition to garden applications, kidney fern is a traditional Chinese medicinal material. The kidney fern has a large number of sporangia on the back to reproduce its offspring.
Kidney fern is a traditional Chinese herbal medicine. It is harvested from whole plants and tubers, and can be harvested throughout the year. It mainly treats heat and dampness, relieves coughing in the lungs, and relieves cough in soft tissue. Commonly used for cold, fever, cough, tuberculosis hemoptysis, dysentery, acute enteritis and so on.
Indications: treatment of jaundice, turbidity, urine astringent pain, dysentery, belching, cravings, sputum, burns, knife wounds.
Tropism of taste: bitter, flat.
Kidney ferns are epiphytic or native plants. Rhizomes erect, fluffy light-brown long diamond-shaped scales, the lower part of the thick wire-shaped pod stems spread to the four sides, peduncle brown, roughly 1 mm, up to 30 cm, not branched, sparsely scales, Fine brown-brown fibrous roots; tubers with suborbicular tubers, 1-1.5 cm in diameter, densely scabrous with rhizomes.
Leaves clustered, stipitate 6-11 cm, 2-3 mm thick, dark brown, slightly lustrous, with longitudinal furrows above, rounded below, densely light brown linear scales; leaf blade linear-lanceolate or narrowly lanceolate , 30-70 cm long, 3-5 cm wide, apex short-tipped, fibrous scales on both sides of leaf axis, one pinnate, many pinnate, ca. 45-120 pairs, alternate, often densely imbricate Arrangement, lanceolate, generally ca. 2 cm in length, 6-7 mm wide, apex obtuse or sometimes cuspidate, base cordate, usually asymmetric, cuneate or rounded on lower side, upper side Triangle-shaped ear, few sessile, born in the joint axis in the joint, the edge of the leaves have a shallow blunt serration, the pinnacle toward the base of the gradual, often into an ovate triangle, less than 1 cm in length. The veins are obvious, the lateral veins are slender, the voluntary veins lean upward, the lower part of the fork, and the small veins reach the leaf edge near the top with a spindle-shaped balloon. Ye Jian grass or grass, dry brown green or brown-brown, smooth.
A group of sporangia are located on both sides of the main vein, kidney-shaped, rarely round kidney-shaped or nearly round, 1.5 mm long and less than 1 mm wide. They are born on the top of the small veins in each group of lateral veins. Leaf margin to the main vein of 1/3; sac cover kidney-shaped, brown-brown, lighter edge color, no hair.
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