The difference between lettuce and lettuce

Article Catalog

1. Differences in leaves

2. The difference between flowers

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Leaf differences: The leaves of lettuce are oblanceolate or elliptical, with the tips of the leaves pointed or rounded; the leaves of lettuce are alternate and lanceolate or oblong. Differences in flowers: The flowers of lettuce are flower heads, forming a cone-shaped inflorescence at the top, and the flowers are light yellow; the flowers of lettuce are flower heads, forming a cone-shaped inflorescence at the top of the branches, and the flowers are light yellow.

1. Differences in leaves

1. Differences in leaves

The leaves of lettuce are not divided. The leaves are oblanceolate, elliptical, oblanceolate or elliptical, with sharp or rounded tips.

Lettuce The leaves are alternate, lanceolate or oblong, about 6 to 15 cm long and 1.5 to 6.5 cm wide. The top of the leaf is sharp or gradually pointed. The leaf surface is wrinkled when it is flat. The leaf has no petiole. The base is heart-shaped or arrow-shaped semi-phimosis, the edges are wavy or have small serrations, gradually becoming smaller upwards, and all leaves are hairless on both sides. The color is green, light green, dark green or purple.

二, Flower differences

The flowers of lettuce are flower heads forming conical inflorescences at the tops of stems and branches, and the flowers are light yellow.

The flower heads of lettuce are mostly or Most of them are arranged in conical inflorescences at the top of the branches. The flowers are light yellow and there are about 20 flowers in the inflorescence.

2. The difference between flowers

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