Phytolacca octandra

Inkweed at Watson, ACT

Phytolacca octandra at Watson, ACT - 26 Jun 2023
Phytolacca octandra at Watson, ACT - 26 Jun 2023
Phytolacca octandra at Watson, ACT - 26 Jun 2023
Phytolacca octandra at Watson, ACT - 26 Jun 2023
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Identification history

Phytolacca octandra 27 Jun 2023 waltraud
Phytolacca octandra 27 Jun 2023 waltraud

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User's notes

First report of this invasive weed in the grassy woodland of Mt Majura's (lower) west slope; previous reports were from the east slope and Justice Robert Hope Park. This approx 1m tall specimen grew under the (protective) canopy of Exocarpos cupressiformis in high-nutrient soil (judged by the herbaceous nitrogen-loving weeds that grow there). The frost-sensitive Inkweed seems to benefit from milder winters and may become a more common weed to watch out for. Seeds spread by birds, poisonous for humans, most likely a garden escape. The whole plant was pulled out and bagged for disposal.

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Nearby sightings

Page 1 of 1 - image sightings only

Rosa sp. (A Wild Rose) at Watson, ACT - 15 Apr 2024 by waltraud
Sorbus domestica (Service Tree) at Mount Majura - 15 Apr 2024 by waltraud
Styphelia triflora (Five-corners) at Watson, ACT - 15 Apr 2024 by waltraud
Xanthium spinosum (Bathurst Burr) at Mount Majura - 15 Apr 2024 by abread111
Ficus carica (Fig) at Mount Majura - 15 Apr 2024 by HappyWanderer
Arctotheca calendula (Capeweed, Cape Dandelion) at Watson, ACT - 15 Apr 2024 by abread111
Dysphania pumilio (Small Crumbweed) at Mount Majura - 15 Apr 2024 by abread111
Ficus carica (Fig) at Mount Majura - 17 Mar 2024 by waltraud
Solanum lycopersicum (Tomato) at Watson, ACT - 17 Mar 2024 by waltraud
Pyracantha sp. (Firethorn) at Watson, ACT - 17 Mar 2024 by waltraud
Nassella trichotoma (Serrated Tussock) at Mount Majura - 16 Mar 2024 by waltraud
Tolpis barbata (Yellow Hawkweed) at Watson, ACT - 29 Feb 2024 by abread111
Nassella trichotoma (Serrated Tussock) at Watson, ACT - 21 Feb 2024 by abread111
Philemon citreogularis (Little Friarbird) at Mount Majura - 13 Dec 2023 by BenW
Rubus anglocandicans (Blackberry) at Watson, ACT - 29 Oct 2023 by abread111
Oryctolagus cuniculus (European Rabbit) at Watson, ACT - 25 Sep 2023 by waltraud
Nassella trichotoma (Serrated Tussock) at Majura, ACT - 25 Sep 2023 by waltraud
Rosa rubiginosa (Sweet Briar, Eglantine) at Watson, ACT - 25 Sep 2023 by waltraud
Crataegus monogyna (Hawthorn) at Watson, ACT - 25 Sep 2023 by waltraud
Styphelia triflora (Five-corners) at Watson, ACT - 18 Sep 2023 by waltraud
Crataegus monogyna (Hawthorn) at Watson, ACT - 18 Sep 2023 by abread111
Rosa sp. (A Wild Rose) at Watson, ACT - 18 Sep 2023 by abread111
Onopordum acanthium (Scotch Thistle) at Watson, ACT - 18 Sep 2023 by abread111
Acacia baileyana (Cootamundra Wattle, Golden Mimosa) at Watson, ACT - 15 Jul 2023 by HappyWanderer
Eucalyptus blakelyi (Blakely's Red Gum) at Watson, ACT - 26 Jun 2023 by abread111
Acacia implexa (Hickory Wattle, Lightwood) at Watson, ACT - 26 Jun 2023 by HappyWanderer
Lysimachia arvensis (Scarlet Pimpernel) at Watson, ACT - 26 Jun 2023 by HappyWanderer
Monopis icterogastra (Wool Moth) at Watson, ACT - 17 Oct 2022 by Steve_Bok
Arthropodium minus (Small Vanilla Lily) at Watson, ACT - 17 Oct 2022 by Steve_Bok
Taractrocera papyria (White-banded Grass-dart) at Watson, ACT - 26 Sep 2022 by Steve_Bok
Asperula conferta (Common Woodruff) at Watson, ACT - 26 Sep 2022 by Steve_Bok
Galium aparine (Goosegrass, Cleavers) at Watson, ACT - 29 Aug 2022 by HappyWanderer
Zanda funerea (Yellow-tailed Black-Cockatoo) at Watson, ACT - 22 Aug 2022 by Steve_Bok
Juncus sp. (A Rush) at Watson, ACT - 22 Aug 2022 by abread111
Marrubium vulgare (Horehound) at Watson, ACT - 5 Jul 2022 by waltraud
Solanum nigrum (Black Nightshade) at Watson, ACT - 5 Jul 2022 by waltraud
Clematis leptophylla (Small-leaf Clematis, Old Man's Beard) at Watson, ACT - 22 Aug 2021 by abread111
Convolvulus angustissimus subsp. angustissimus (Australian Bindweed) at Watson, ACT - 10 May 2021 by abread111
Diplacodes bipunctata (Wandering Percher) at Watson, ACT - 8 Sep 2020 by Harrisi
Trombidiidae (family) (Red velvet mite) at Watson, ACT - 14 Apr 2018 by RobertD
Leucochrysum albicans subsp. tricolor (Hoary Sunray) at Watson, ACT - 30 Oct 2017 by AaronClausen
Euryopis umbilicata (Striped tick spider) at Watson, ACT - 7 Feb 2017 by AaronClausen
Orobanche minor (Broomrape) at Watson, ACT - 5 Dec 2016 by AaronClausen
Orobanche minor (Broomrape) at Watson, ACT - 5 Dec 2016 by AaronClausen
Orobanche minor (Broomrape) at Watson, ACT - 5 Dec 2016 by AaronClausen
Orobanche minor (Broomrape) at Watson, ACT - 5 Dec 2016 by AaronClausen
Orobanche minor (Broomrape) at Watson, ACT - 29 Nov 2016 by AaronClausen
Orobanche minor (Broomrape) at Watson, ACT - 28 Nov 2016 by AaronClausen
Galium aparine (Goosegrass, Cleavers) at Watson, ACT - 6 Nov 2016 by AaronClausen
Platycercus elegans (Crimson Rosella) at Watson, ACT - 20 Apr 2016 by AaronClausen
Einadia nutans (Climbing Saltbush) at Watson, ACT - 12 Dec 2015 by MAX
Cassinia longifolia (Shiny Cassinia, Cauliflower Bush) at Watson, ACT - 12 Dec 2015 by MAX
Centaurium erythraea (Common Centaury) at Watson, ACT - 27 Nov 2015 by MAX
Tricoryne elatior (Yellow Rush Lily) at Watson, ACT - 27 Nov 2015 by MAX
Leucochrysum albicans subsp. tricolor (Hoary Sunray) at Watson, ACT - 18 Oct 2014 by AaronClausen
Pogona barbata (Eastern Bearded Dragon) at Watson, ACT - 18 Oct 2014 by AaronClausen
Clematis leptophylla (Small-leaf Clematis, Old Man's Beard) at Watson, ACT - 11 Sep 2014 by AaronClausen

Location information

Sighting information

  • 1 Abundance
  • 26 Jun 2023 11:36 AM Recorded on
  • waltraud Recorded by

Additional information

  • 1 metre to 5 metres Plant height

Species information

Record quality

  • Images or audio
  • More than one media file
  • Confirmed by an expert moderator
  • Nearby sighting(s) of same species
  • GPS evidence of location
  • Description
  • Additional attributes
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