The difference between Longya flower and paulownia
First, the difference between trees
Longya flower is a kind of shrub or small tree with a height of 3-5m. Paulownia is a kind of tall tree, its height can reach 20m. Therefore, compared with the two, the smaller one is the dragon tooth flower.
Second, the difference between leaves
Both of them are pinnately compound leaves, but the leaflets of Longya flower are rhomboid ovate, with a length of 4-10cm and a width of 2.5-7cm, while the leaflets of paulownia are broadly ovate or rhomboid-ovate, with length and width between 15-30cm. So the leaflet of Longya flower is smaller than that of paulownia flower. In addition, the petiole of paulownia usually has no thorns, while the petiole of Longya flower sometimes has small thorns.
Third, the difference between flowers
The flower of Longya flower is crimson, with short pedicel, the length of inflorescence can reach more than 30cm, while the flower of paulownia is red, the length of inflorescence is 10-16cm. Therefore, compared with the two, the longer inflorescence is Longya flower.
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The difference between green velvet and spring feather
The difference between stems: both stems are very short, but the green ones are more sparse, and the spring feathers are closer. Leaf difference: the leaf of vine green velvet is relatively broad, similar to the palm of the human hand, more thick. On the other hand, the leaves of Chunyu are ovate and heart-shaped, and their leaves are relatively thin in their infancy.
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The difference between Persian chrysanthemum and melon leaf chrysanthemum
Plant type differences: Persian chrysanthemum stems have no hair or only a small amount of pilose, while melon leaf chrysanthemum stems have dense white villi. The difference of leaves: the leaves of Persian chrysanthemum are secondary pinnatifid, and the lobes are linear or filiform linear. The leaves of Chrysanthemum morifolium are relatively wide and heart-shaped. The difference between flowers: the pedicel of Persian chrysanthemum is longer than that of melon and leaf chrysanthemum.
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