common varieties of oxalis:

oxalis purpurea

also known as purple butterfly. The height of the plant is about 15-3cm, the root is fleshy and translucent, the underground part grows bulbs, which are yellow-brown, palmately compound leaves, the leaflets are inverted triangles, the leaves are purplish red, the flowers are pink or white, and the umbels are clustered at the top of the pedicel. The flowering period is from May to November, and there are no seeds. This variety is a colorful herb with great ornamental value, and the whole plant can be used as medicine, tea and food. Used as chemical raw materials; Extract food pigments, etc.; It is suitable to be matched with conventional and traditional green plants in landscaping, forming a strong contrast of colors and obvious visual effects. This species is similar to Oxalisobtriangulata, and its purple leaves can be distinguished from it.

oxalis triangulata

also known as oxalis Dashan. Perennial herb, the plant is about 5-1cm high, the leaflets are inverted triangle, the flowers are white, the capsule is oblong and conical, the seeds are oval, and the flowering and fruiting periods are May-June. This species is similar to Oxalis triangulariscv. purpurea, and its green leaves can be distinguished from it. The two can be planted together, forming a strong contrast of colors and obvious visual effects. Oxalis obtriangulata can be used as medicine, tea and food. Used as chemical materials; Extract food pigments, etc.

Oxalis Griffith II

Also known as: three tiles. Perennial herb, plant about 5-14cm high, palmately trifoliate leaves, inverted heart-shaped leaflets with white or pink flowers, persistent fruit period, nearly spherical capsule, flowering and fruit period from May to August. Oxalis griffithii is a native variety in the frigid region of China, which is cold-tolerant and drought-tolerant, and has strong adaptability, so it can be widely planted in the northern region. The whole plant can be used as medicine and edible; Preparing soil pesticides; Used as feed and chemical raw materials

Oxalis stricta

also known as Sanliujiu. Perennial herb, the plant is about 12-3cm high, the aboveground stems are erect, the leaves are palmately trifoliate, the leaflets are broad and inverted heart-shaped, and several yellow flowers are born at the top. The fruit period is persistent, and the capsule is cylindrical. The flowering period is May-September, and the fruit period is June-September. Oxalis stricta is a native variety in cold and drought regions of China, which has strong adaptability and can be widely planted in northern regions. The whole plant can be used as medicine and edible; Preparing soil pesticides; Used as feed and chemical raw materials.

Oxalis hedysaroides' fire fern'

Oxalis is the only small shrub in the genus Oxalis, with a height of about 2cm, short petiole, three leaflets, oval leaflets, dark brown red, easy to fall off in dark environment, and pale yellow florets, which are propagated by cutting. This kind of leaves grow closely, with bright colors and elegant colors. It can be used as a color fence or flower fence in landscaping, which forms a strong color contrast with conventional and traditional green plants and has obvious visual effects. Its varieties are (Oxalis hedysaroides' Rubra').

Oxalis pes-caprae)

is native to Africa. Perennial herbs. Bulbs grow in the underground part, with palmately compound leaves, inverted heart-shaped leaflets (with purple spots on some leaves), umbels, several bright yellow flowers, and the flowering period is from April to September. This variety can be potted for viewing, and it is also a good material for landscaping, and it is easy to form a natural ground cover community in areas with suitable climatic conditions. Horticultural varieties are (var.pleniflora) with double petals.

Oxalis corymbosa

Also known as: copperhead grass. Native to tropical America. Erect perennial herb, with a plant height of about 15-35cm, with beaded bulbs growing in the underground part, palmately trifoliate leaves, inverted heart-shaped leaflets, corymbose inflorescences, 5-1 terminal flowers, red flowers, and flowering from April to November. This variety has excellent adaptability and can be widely planted in northern China, but it is regarded as an invasive weed in some parts of southern China. The whole plant can be used as medicine, tea and food. Can be used as feed and chemical raw materials; Prepare agricultural pesticides, etc. Its horticultural varieties are (cv.alba) with white flowers; (var.Lilacina), with purple flowers.

oxalis acetosella

is native to Ireland. Palmately trifoliate compound leaves with inverted heart-shaped leaflets, white flowers, yellow throat and purple stripes on petals. Oxalis acetosella is the national flower of Ireland and the badge of Girl Scouts, which is regarded as "lucky grass".

oxalis bulbifera

a new variety of oxalis bulbifera. Perennial herb, plant about 2-5cm high, palmately trifoliate leaves, inverted heart-shaped leaflets, finger-borne, several flowers, lavender, spherical capsules, flowering in July-August and fruiting in September-October. This species is similar to Oxalisacetosella, and its lilac flowers can be distinguished from it.