Oxalis perennans

Grassland Wood Sorrel at Wamboin, NSW

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Identification history

Oxalis perennans	23 Nov 2018	BettyDonWood
Oxalis perennans	23 Nov 2018	BettyDonWood
Unverified	23 Nov 2018	natureguy

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User's notes

Oxalis sp. It had a taproot (I pulled out one to check), hairy leaves, back of flower, and stem.

3 comments

BettyDonWood wrote:

23 Nov 2018

With a stout taproot and hairs on the leaf stalk pointing up this is Oxalis perennans. To ID Oxalis, you often need to get a photo of the leaf like stipules on the inside if the bases of the leaves, or the lack thereof. Photos of reasonably mature seed cases are often a clincher.
You need a permit to pull up native species, of which this is one. What you can do instead is get good photos of the other features. These are often enough for a definite ID.

natureguy wrote:

24 Nov 2018

Ok, sorry about that, some were growing weedy in the garden. Thanks for the tips.

BettyDonWood wrote:

24 Nov 2018

Most yellow Oxalis are native. The commoner weed, Oxalis corniculata, has very obvious square topped stipules at the bases of the leaf stalks. It has no taproot and roots at the nodes.
https://keys.lucidcentral.org/keys/v3/plants_se_nsw/key/plants_se_nsw/Media/Html/entities/oxalis_corniculata.htm

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Location information

Coordinates 149.273818 -35.262303
Places Wamboin, NSW

Sighting information

4 - 15 Abundance
27 Oct 2018 12:31 PM Recorded on
natureguy Recorded by
Collections
Plants Other Wildflowers & Herbs natureguy Canberra & Southern Tablelands NatureMapr

Species information

Oxalis perennans Scientific name
Grassland Wood Sorrel Common name
Not Sensitive
Local native
Non-invasive or negligible
Up to 1452.77m Recorded at altitude
Machine learning
In flower

Record quality

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

Australian Capital Territory

New South Wales

Queensland

Northern Territory

Western Australia

South Australia

Victoria

Tasmania