Identifying Hollow Crown Parsnip Plants from their Foliage

Hollow Crown Parsnip (Pastinaca sativa) is a biennial plant belonging to the Apiaceae family. It is widely cultivated for its edible root, which is similar in appearance to a carrot but has a distinct hollow core.

Foliage Characteristics

The foliage of Hollow Crown Parsnip plants is an essential feature to identify them accurately. Here are some key characteristics to look for:

Leaf Shape: The leaves of Hollow Crown Parsnip are pinnate, meaning they are divided into multiple leaflets arranged on opposite sides of the central stem. Each leaflet is lanceolate in shape, tapering to a point at the tip.

Leaf Color: The foliage of Hollow Crown Parsnip plants is a vibrant green color. However, as the plant matures, the leaves may develop a slightly bluish hue.

Leaf Texture: The leaves are deeply lobed, giving them a feathery appearance. The edges of the leaflets are serrated or toothed, adding to their distinctive look.

Leaf Size: The size of the leaves can vary, but they typically range from 6 to 12 inches in length. The leaflets are usually 1 to 2 inches wide.

Leaf Arrangement: The leaves of Hollow Crown Parsnip plants are arranged alternately along the stem. Each leaf is attached to the stem by a petiole.

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By closely examining the foliage of Hollow Crown Parsnip plants and comparing it to these characteristics, you can confidently identify this agricultural crop. It is important to note that proper identification is crucial to avoid confusion with other similar-looking plants or potential poisonous species.

Remember to exercise caution when handling Hollow Crown Parsnip plants, as their sap can cause skin irritation in some individuals. It is advisable to wear gloves while working with these plants.

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