The passerine belongs to the order of primrose, primulaceae perennial herb with short hairs or nearly glabrous; leaves, calyx and corolla have black glandular stripes. Stem creeping, from the base to the tip gradually weak whip-like. It grows on mountain slopes and roadsides in shady and moist places; it is also distributed in Henan, Shaanxi, and the Yangtze River Basin and the southwestern provinces.

Mirror grass is a perennial succulent herb. Mirror grass that fat nearly round fleshy leaves, petiole peltate bearing, very much like the ancient fairy mirror, so people affectionately called it mirror grass. Mirror grass leaves dark green, glossy, leaf center above the petiole bearing a golden dot, so people also call it "a little gold".

From the center to the surrounding radial leaf veins, some people also call it "golden thread grass". Emerald green leaves and like a round screen, Yunnan people commonly called it "Cuiping grass".

The lotus herb is a small perennial creeping herb with a slender stem, gray pubescent, and rooting at the nodes. Leaves kidney-shaped to rounded, apex broadly rounded or emarginate, base broadly cordate, leaf surface slightly hairy, the abaxial surface is appressed pubescent.

Flower of Meat Wontonia solitary in leaf axil, petiole shorter than petiole, filiform; sepals obovate-oblong to spatulate, obtuse, abaxially and marginally hairy; corolla campanulate, shorter to slightly longer than calyx, yellow, y 5-lobed, lobes oblong-lanceolate, glabrous.

Auricularia twining vine, hairy throughout. Leaves alternate, lanceolate or ovate-elliptic. Flowers very small, yellow. Fruit oblate, blue-black when ripe. Root long, cylindrical, skin black, cross section with wheel-like pattern.

Lianthus is sparsely pubescent. The stem is cylindrical, thin and twisted; the surface is yellowish green or purple-red, with non-traveling roots at the nodes; the texture is brittle, easy to break, and the section is often hollow. Leaves opposite, leaf blade more crumpled, spreading flat kidney-shaped or subcordate.

The opposite seat grass perennial trailing herb. Stem soft, lying extension, surface gray-green or reddish-purple, the whole plant is glabrous or sparsely hairy, the young part of the dense brown sessile glands, the lower internodes are shorter, often send out adventitious roots.

The corolla of moneywort is light blue, blue to purple, with dark spots on the lower lip, the crown tube is erect, the upper part is gradually expanding into a bell shape, there are two types of long tube and short tube, the long tube is 1.7-2.2 cm long, and the short tube is usually hidden inside the calyx, the outer part is more or less villous and puberulous, and the inner part is only the lower lip throat is sparsely pubescent or a few glabrous, and the limb of the crown is two-lipped.

Qian Qian Jin its stem is quadrangular, with a lavender simple funnel-shaped flowers. There is a "sunrise peach cherry red ten thousand points, wind combing grass blue thousand stems" of the spectacular, close can also smell a slightly minty fragrance.