There are many plants with morning glories. Here are three recommended ones:

Morning glories, also known as tendrils, morning glories, large morning glories, Qinniangzi, and morning glories in the Convolvulaceae family. Bosnus is an annual trailing herbaceous flower. The creeping stem is slender, about 3 to 4 meters, and the whole plant is densely covered with short bristles. Leaves are alternate, entire or lobed. Cymes are axillary, with 1 to several flowers. Corolla trumpet-like. The flowers are bright and beautiful. In addition to being cultivated for viewing, the seeds are commonly used in traditional Chinese medicine, and are named Chou Niuzi (Yunnan), Heichou, Baichou, and Erchou (a mixture of black and white seeds). Black Chou is mostly used as medicine, while Baichou is less commonly used. It has the effects of purging water, diuresis, removing phlegm, and killing insects. Below is a picture of a morning glory.

Field bindweed, also known as wild morning glory, arrowleaf bindweed, and Lala wisteria, is a perennial herbaceous vine of the family Convolvulaceae, nearly hairless. Rhizomes running sideways. Stems lie flat or twisted, ribbed. The petiole is 1~2 cm long; the blade is halberd-shaped or arrow-shaped, 2.5~6 cm long, 1~3.5 cm wide, whole or 3-lobed, with a subrounded or slightly pointed apex with a small pointed tip; the middle lobe is ovate-elliptical. Shape, narrowly triangular, lanceolate-elliptic or linear; lateral lobes spread or ear-shaped. 1 to 3 flowers axillary; the pedicel is thin and thin; the bracts are linear and far away from the sepals; the sepals are obovate, hairless or sparsely hairy; the margin is membranous; the corolla is funnel-shaped, pink, white, about 2 cm long. Pubescent outside, hairless on the pleats, with 5 inconspicuous lobes; filament base of stamens swollen, with small scales; ovary 2-chambered, hairy, stigma 2, long and narrow. Capsule is spherical or conical, hairless; seeds are oval, hairless. The flowering period is from May to August, and the fruiting period is from July to September. Below is a picture of field bindweed.

Dawanhua, also known as face root vine, Dawanwanhua, small bindweed, dog's vine, vine seedling, ax seedling, morning glory, Convolvulaceae, genus Dawanhua, perennial herbaceous plant, Similar to morning glory, but not the same plant. The base leaves are oblong, the apex is rounded, the base is halberd-shaped, the upper leaves are 3-lobed, the middle lobe is oblong or oblong-lanceolate, the side lobes are nearly triangular, and the base of the leaves is heart-shaped or halberd-shaped. The flowers are axillary, the pedicels are longer than the petioles, and the bracts are broadly ovate; the sepals are oblong, with a blunt apex, a small short tip, and the inner sepals are slightly shorter; the corolla is lavender or light red, bell-shaped, and the crown eaves are nearly truncate or slightly lobed. ; Stamens nearly equal in length, base of filaments enlarged, attached to base of corolla tube, covered with small scales; ovary glabrous, stigma 2-lobed, lobes oblong, flat. Capsule ovoid, with persistent sepals nearly as long or slightly shorter. The seeds are dark brown with small warts on the surface. It can be used as medicine and has the functions of strengthening the spleen and replenishing qi, promoting digestion and relieving pain. However, it has certain toxicity, so eat with caution. It can also be used as a garden plant. Distributed in Ethiopia in East Africa, southern and eastern Asia and even Malaya. Below is a picture of a bowl of flowers.