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The difference between Cornus officinalis and Evodia rutaecarpa

Jane Margolis
2020-07-15 15:30:31
Leaf difference: dogwood leaves are paper, ovate lanceolate, entire; Evodia leaves are ovate or oval, with villi on the leaves. Flower difference: dogwood flower is yellow, with 4 petals, in the shape of a tongue lancet; Evodia inflorescence is terminal, with 5 petals. Fruit difference: the stone fruit of dogwood is oblong, red or purplish red; the fruit of Evodia is dark purplish red, with oil spots.

One, leaf difference

Dogwood leaves are opposite, paper-based, ovate lanceolate or ovate elliptic in shape, 5.5 to 10 cm in length and 2.5 to 4.5 cm in width. The apex of the leaves gradually becomes sharp, the base is wide wedge-shaped or nearly round, the whole leaf, green above and light green below.

The leaves of Evodia rutaecarpa have 5 to 11 small pieces. The leaves are thin or thick paper, oval or lanceolate, 6 to 18 cm long and 3 to 7 cm wide. The leaves are all or near light wavy, and the two sides and axes of the leaves have villi.

The difference between flowers

The corymb of Cornus grows on the branch side, with 4 petals, which are tongue shaped lanceolate, 3.3 mm long and yellow.

The inflorescence of Evodia rutaecarpa is terminal. The sepals and petals of the flowers are all 5. The petals are 3 to 5mm long, and the ventral surface of the petals is hairy.

3. Fruit difference

The stone fruit of dogwood is oval, red or purplish red, 1.2 to 1.7 cm long and 5 to 7 mm in diameter.

dogwood

Evodia rutaecarpa is 3 to 12 cm in fruit width. When the fruit is mature, it is dark purplish red and has oil spots.

Fructus Evodiae

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