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Sighting 4554542

Hypericum perforatum

St John's Wort at Mount Majura

Hypericum perforatum at Mount Majura - 19 Feb 2024 12:57 PM
Hypericum perforatum at Mount Majura - 19 Feb 2024 12:57 PM
Hypericum perforatum at Mount Majura - 19 Feb 2024 12:57 PM
Hypericum perforatum at Mount Majura - 19 Feb 2024 12:57 PM
Hypericum perforatum at Mount Majura - 19 Feb 2024 12:57 PM
Hypericum perforatum at Mount Majura - 19 Feb 2024 12:57 PM
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Identification history

Hypericum perforatum 22 Feb 2024 waltraud

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User's notes

In grassy woodland, deep soil adjacent to main drainage line on Mt Majura's north west slope; photos show StJW seed heads from 2021-24 including those treated with Grazon in January 2024. since Friends of Mt Majura monitored the area in the summer seasons 2010/11 and again in 2011/12 the group requested help to control (contain the spread of) St Johns Wort in this particular area. StJW exploded in the past 3 seasons and volunteers were no longer able to contain the weed.

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