Red locust flowers are poisonous.

The red acacia tree is also known as fragrant acacia. For legume butterfly flower subfamily acacia genus deciduous trees, can be as high as 10 a 25 meters. Native to Spain, is a kind of acacia, folk also called acacia. Flowers pink or red, poisonous; neither edible nor medicinal, for ornamental purposes only.

Saffron acacia, the Chinese name of red acacia, also known as fragrant acacia, is a hybrid of acacia. Saffron acacia flowers, large, beautiful flower shape, more flowers, long flowering period, colorful, fragrant and elegant. Tree full of blooming red flowers and lush green leaves and beautiful tree contrast, unique garden woody flowers characteristic elegance, has a very high ornamental value.

This red-flowered acacia is beautiful though. Saffron acacia is a poisonous plant, its toxicity for the stem bark, leaves, pods and seeds are toxic, with the inner layer of the stem bark is the most toxic, people accidentally eaten will cause poisoning, usually after one or two days after the fever, tongue swelling, subcutaneous tissues, especially lower limbs swollen and other symptoms.