Robinia pseudoacacia
Distribution of origin:
It's from North America.
Morphological features:
Shrubs, up to 2 m high. Stems, branchlets and pedicels are all densely covered with red bristles. Stipules not becoming spiny. Pinnately compound leaves, leaflets 7-13, widely oval to suborbicular, 2-3.5 cm long, leaf tip obtuse, with a small tip. Pollen red or purplish red, 2-7 flowers in sparse racemes. Pods, with glandular spines.
Growth habits:
Like light, cold resistance, like well-drained soil.
Garden use:
Safflower Robinia pseudoacacia flowers are beautiful in color and small in the shape of trees, which can be used as street trees.
Reproduction and cultivation:
Robinia pseudoacacia was used as rootstock for high grafting in Shanghai.
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Robinia pseudoacacia
Safflower locust, also known as hairy Robinia pseudoacacia and Jiangnan Robinia pseudoacacia, is a variety of Robinia pseudoacacia in Leguminosae. Because its stems, twigs and pedicels all have red hairs, it is named "hairy Robinia pseudoacacia". It has many flowers and gorgeous colors, and can be planted in groups or alone for garden scenery. The leaves of Robinia pseudoacacia are very similar to Robinia pseudoacacia, odd-pinnate compound leaves, opposite leaflets, 7 to 13, oval. Corolla butterfly, pink or purplish red, 2 to 7 in sparse racemes. Flowering is sterile, pods are mostly sterile, and generally do not bear seeds, so it is difficult to propagate with seeds. Robinia pseudoacacia is often used as rootstock.
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Second degree safflower locust (Robinia pseudoacacia)
Robinia pseudoacacia is a rare landscaping tree species, which was introduced into Henan Province from the Netherlands in 1996. It can grow and develop normally in Henan. It is rare in that it blossoms twice a year, around May 1 for the first time and July 10 for the second time. The flowers are large and pink with a length of 3.7 cm and each flowering period is about 15 days. The young leaves are yellow and reddish in color, and the stem is reddish brown at the end of growth. The annual seedling is about 3 meters high and is an excellent street tree and garden greening tree species.
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