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  2. Sium latifolium - Wikipedia

    en.wikipedia.org/wiki/Sium_latifolium

    Sium latifolium is a species of flowering plant in the family Apiaceae known by the common names great water-parsnip, greater water-parsnip, [1] and wideleaf waterparsnip. [2] It is native to much of Europe, Kazakhstan, and Siberia. [1] This plant grows in wet habitat such as swamps and lakeshores, sometimes in the water. It is a perennial herb ...

  3. Parsnip - Wikipedia

    en.wikipedia.org/wiki/Parsnip

    The parsnip (Pastinaca sativa) is a root vegetable closely related to carrot and parsley, all belonging to the flowering plant family Apiaceae. It is a biennial plant usually grown as an annual . Its long taproot has cream-colored skin and flesh, and, left in the ground to mature, becomes sweeter in flavor after winter frosts .

  4. List of companion plants - Wikipedia

    en.wikipedia.org/wiki/List_of_companion_plants

    Parsnip: Pastinaca sativa: Fruit trees: A variety of predatory insects: The flowers of the parsnip plant left to seed will attract a variety of predatory insects to the garden, they are particularly helpful when left under fruit trees, the predators attacking codling moth and light brown apple moth. Peas: Pisum sativum: Turnip, [44] cauliflower ...

  5. Heracleum mantegazzianum - Wikipedia

    en.wikipedia.org/wiki/Heracleum_mantegazzianum

    A single flowering plant will produce 20,000 seeds on average [16] [14] with seed production varying between 10,000 and 50,000 seeds per plant. [ 15 ] Giant hogweed is a monocarpic perennial , [ 14 ] [ 9 ] [ 10 ] that is, after a mature plant flowers and produces seed, the entire plant dies.

  6. Heracleum sphondylium - Wikipedia

    en.wikipedia.org/wiki/Heracleum_sphondylium

    Heracleum sphondylium is a herbaceous, flowering plant. It is a tall, roughly hairy plant reaching up to 2 metres (6 ft 7 in) in height. The hollow, ridged stem with bristly hairs arises from a large tap root. The leaves can reach 50 centimetres (20 in) in length.

  7. Heracleum (plant) - Wikipedia

    en.wikipedia.org/wiki/Heracleum_(plant)

    Heracleum (plant) 53 languages ... Common names for the genus or its species include hogweed [2] and cow parsnip. [3] [4] The genus name Heracleum was described by ...

  8. Berula erecta - Wikipedia

    en.wikipedia.org/wiki/Berula_erecta

    Berula erecta, known as lesser water-parsnip, cutleaf waterparsnip, or narrow-leaved water-parsnip, [4] is a member of the carrot family. Growing to around 1 m (3 ft) tall, it is found in or by water. [5] It is widespread across much of Europe, Asia, Australia, and North America. [6] [4] [7] [8] Berula erecta has a hollow stem. Underwater ...

  9. Flora of Great Britain and Ireland - Wikipedia

    en.wikipedia.org/wiki/Flora_of_Great_Britain_and...

    The flora of Great Britain and Ireland is one of the best documented in the world. There are 1390 native species and over 1100 well-established non-natives documented on the islands. There are 1390 native species and over 1100 well-established non-natives documented on the islands.