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  • billygoat weed, 1 of 6
    Photo 1 of 6

    (c) 小铖/Smalltown, some rights reserved (CC BY-NC)

  • billygoat weed, 2 of 6
    Photo 2 of 6

    (c) Nuwan Chathuranga, all rights reserved

  • billygoat weed, 3 of 6
    Photo 3 of 6

    (c) Sreedeep Chakkattil, all rights reserved

  • billygoat weed, 4 of 6
    Photo 4 of 6

    (c) Ken Janes, some rights reserved (CC BY-NC)

  • billygoat weed, 5 of 6
    Photo 5 of 6

    (c) Franz Anthony, some rights reserved (CC BY)

  • billygoat weed, 6 of 6
    Photo 6 of 6

    (c) 陳育賢, some rights reserved (CC BY-NC)

1 of 6 photos

billygoat weed

Ageratum conyzoides

Worldwide
15,322 observations
Group
Plants
iNaturalist Wikipedia

About

Ageratum conyzoides (billygoat-weed, chick weed, goatweed, whiteweed) is native to Tropical America, especially Brazil, and considered an invasive weed in many other regions. It is an herb that is 0.5–1 m. high, with ovate leaves 2–6 cm long, and flowers are white to mauve.

Summary from Wikipedia, CC BY-SA 4.0.

Recent sightings near Medan

Research-grade observations within 25 km, newest first.