Oxalis triangularis A. St.-Hil., Fl. Bras. Merid. (quarto ed.) 1: 102 102 1825. (Syn: Acetosella oxyptera (Prog.) Kuntze; Acetosella triangularis (A.St.-Hil.) Kuntze; Acetosella yapacaniensis O.Kuntze; Oxalis delta Vell.; Oxalis glaberrima Norlind; Oxalis oxyptera Progel; Oxalis tenuis R.Knuth (ambiguous synonym); Oxalis tenuiscaposa R. Knuth; Oxalis yapacaniensis (Kuntze) K. Schum.);
Argentina (Corrientes, Misiones, San Juan), S-Brazil (Parana, Rio Grande do Sul,
Santa Catarina), Paraguay (Alto Paraguay, Central, Cordillera, Guaira,
Paraguari), SE-Brazil (Minas Gerais, Sao Paulo, Rio de Janeiro), Colombia
(Meta), Bolivia (Beni, Chuquisaca, Cochabamba, La Paz, Santa Cruz, Tarija)
as per Catalogue of life;
 
Purple Shamrock, Wood Sorrel, False Shamrock ‘Atropurpurea’;  

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Purple shamrock (Plant 138 SMP): A garden plant from oxalidaceae family.
I think this is Purple shamrock.
Oxalis regnellii atropurpurea


Yes purple oxalis, get light mauve flowers, your flower is perhaps a day or two old… with rolled over edges, when it first opens the petals are arranged in a deep v around the ovary and long …
small seed pods if appropriate pollinators are around..


Beautiful plant. Never thought Oxalis could be used in garden….


Balsaminaceae, Geraniaceae and Oxalidaceae Week: Oxalidaceae :: Oxalis regnellii Pune : 1 image. 

Oxalis regnelli
A potted garden plant. Ornamental Purple shamrock.


Adding a closer flower picture.


Correct name O. triangularis

Pl. see the thread

 

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Photograph for Flora photo of the Year 2012: Finally thought i would post this photo of Oxalis triangularis that i clicked in my garden. I never thought these unassuming, soft petalled flowers would look so beautiful in the evening sunlight! i was really lucky that evening… Hope its not too bad


Awesome….. great great great shot


 

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Balsaminaceae, Geraniaceae and Oxalidaceae Week : Oxalis regnellii var triangularis : Jijamata Udyan,Mumbai : For validation : 050313 : AK-8:  

Kindly validate the above seen in Jijamata Udyan, Mumbai during Dec,2007.
The correct id is Oxalis regnellii var. triangularis or Oxalis regnellii atropurpurea?
Common name Purple Shamrock.
A cultivated, ornamental, potted plant.
Please confirm id and correct me if wrong.


Very good upload … but the correct name is O. triangularis A. St.Hil., 1825, It can’t be O. regnellii var. triangularis as O. regnellii Miq., 1849 is a later name.


 

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Came across this herb at “Botanical Garden, Nagpur”.
Bot.name: Oxalis triangularis
Family: Oxiladiceae
Plant Habit: Herb
Habitat: Cultivated


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Sorrell : 4 posts by 4 authors. Attachments (1).

I photographed this in Jabalpur in SFRI 

Purple coloured Broad Leaf Sorrell with pinkish flowers.
Sorry for bad quality of photograph.


I think it is Oxalis triangularis.


Oxalis triangularis


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Oxalis and zitronengeranie from my garden. : 1 post by 1 author. 2 correct images.

Folgende Dateien oder Links können jetzt als Anlage mit Ihrer Nachricht
gesendet werden:
Oxalis-regnellii-IMG_2230
Oxalis-regnellii-IMG_2231
ZitronenGeranie-IMG_2250


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Oxalis triangularis A. St.-Hil. (accepted name) : 3 posts by 2 authors. Attachments (4)

Location : Panchthar, Nepal 
Date : 20 April 2017
Altitude : 4000 ft.


It is introduced.

 

 

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Attachments (2).  3 posts by 2 authors.
Here I’m sharing the Oxalis triangularis member of Family Oxalidaceae,
Pz validate d Id_I hope its a Oxalis triangularis !!
Location – Hanging Garden, Mumbai
Date – 13.02.2013


Oxalis triangulare : 6 posts by 3 authors. Attachments (2)
Sharing photos of Oxalis triangulare cultivated in Mahe. Photographed in November, 2019


Close up of a flower attached. 
Attachments (1)

Yes, …


References:
http://www.llifle.com/Encyclopedia/SUCCULENTS/Family/Oxalidaceae/30378/Oxalis_triangularis (Keys between subsp. triangularis and subsp. papilionacea)

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