Dianthus chinensis is a little-known treasure plant deep in the mountains and forests

In the secluded recesses of vast mountain forests grows a unique plant -- Dianthus chinensis, which, because of the shape and color of its fruit, is vividly called "the black pearl hidden deep in the mountains and forests".

The root system of Dianthus chinensis is clustered, made up of many long spindle-shaped roots, and its cross-section is a warm yellow, with a somewhat fleshy texture, as if it holds the endless vitality deep in the mountains and forests. The root crown is thick and multi-headed, providing a solid foundation for the plant's stable growth so that it can firmly take root in the earth.

The stems of Dianthus chinensis usually sprawl and lie prostrate-ascending, reaching a length of 50 to 150 cm. The stems branch profusely, and the surface is covered with recurved short woolly hairs. When a breeze passes, these fine hairs glimmer in the sunlight.

The leaves of Dianthus chinensis are varied in form, including ovate, ovate-lanceolate, and long elliptic, with obvious differences in size, ranging from 1.5 to 5 (-13) cm in length and 0.8 to 2 (-4) cm in width. The leaf base tapers into a stalk-like form, and the tip is pointed, appearing acute, as if showing its uniqueness. The leaf margins have fine short marginal hairs that sway gracefully as the leaves move. The hairs distributed along the veins on both sides of the leaf feel soft and delicate.

When the flowering season comes, the calyx is broadly campanulate, initially herbaceous in texture, with a rather plain and understated appearance. Over time, the calyx gradually swells into a hemispherical shape, like a balloon being inflated. The short hairs distributed along the longitudinal veins of the calyx at this time are like delicate patterns carefully painted on the surface of the balloon. In the fruiting stage, the calyx teeth are ovate-triangular, similar in length to the calyx tube, with membranous margins, like a gorgeous golden rim set around the balloon, and they reflex, displaying a distinctive posture.

The gynophore is about 1.5 mm long. Although short, it plays a key role in the flower's reproduction, like the flower's pacemaker. The petals are white, obovate-lanceolate in outline, about 15 mm long and about 2.5 mm wide, with a narrow long claw, and the limb is shallowly forked with 2 lobes, just like the elegant folds naturally formed when a silk ribbon flutters lightly in the breeze. The corona scales are not very obvious, slightly papillate, like decorative gems faintly visible on the silk ribbon. The stamens are not exserted, the filaments are smooth and hairless, and the style is slender and also not exserted, quietly waiting for the miracle of life to happen.

After the flowering season ends, Dianthus chinensis enters its most eye-catching fruiting stage. Its capsule is spherical, like carefully polished black pearls, with a diameter of 6 to 8 mm. When mature, the thin-shelled fruit surface shimmers with a mysterious luster, faintly visible among the green leaves of the mountain forest.

The seeds of Dianthus chinensis are round-reniform, plump and thick, about 1.5 mm long, with a black exterior that is smooth and glossy. These seeds carry the hope for the continuation of Dianthus chinensis life, waiting in the embrace of the mountain forest for a suitable time to begin a new journey of life.

Dianthus chinensis is a survival sage among the mountains and forests, mostly inhabiting mountain forest edges and shrub areas at an altitude of 500 to 2300 m. This environment can provide it with ample sunlight so that it can obtain the energy needed for photosynthesis through gaps in the leaves, while surrounding trees also shield it from wind and rain, creating relatively stable growing conditions. Dianthus chinensis has strong adaptability to climate and soil. Whether in the warm and humid mountain forests of the south or the northern mountains with a certain tolerance to cold and drought, it can find a suitable growing environment.

In China, Dianthus chinensis is distributed from the lofty mountains of Liaoning to the continuous mountain ranges of Hebei and Shanxi, then to the vast lands of Shaanxi, Ningxia, Gansu, and Xinjiang, as well as Jiangsu, Anhui, Zhejiang, Fujian, Taiwan, China, Henan, Hubei, Guangxi, and the southwest and other regions. In addition, traces of Dianthus chinensis can also be found in distant Europe, as well as in the mountain forests of Korea, Japan, Russia, Kazakhstan, and other places.

Dianthus chinensis has rich value. Medicinally, its roots or the whole plant can be used as medicine. It is sweet and bland in taste and warm in nature, entering the liver and bladder meridians, like a gentle physician, with effects such as knitting bones and promoting tissue regeneration, dissipating blood stasis and relieving pain, dispelling wind and dampness, and promoting diuresis and reducing swelling. For pain after fractures, the distress of rheumatic joint diseases, as well as infantile malnutrition, nephritic edema, urinary system infections, pulmonary tuberculosis, and other conditions, it can exert a certain therapeutic effect. When used externally, it also has a relatively good effect on sores, ulcers, furuncles, and scrofula.

As for food use, in Northeast and East China, the tender leaves of Dianthus chinensis are a popular spring ingredient. When all things revive in spring, people go into the mountain forests to gather its fresh tender leaves. After blanching these tender leaves in boiling water and soaking and washing them with changed water to remove the faint bitterness, simply seasoning them with oil and salt makes a fresh and delicious green dish, allowing people to taste the first fresh flavor of the mountain forest.