Rumex brasiliensis
Link.
Azeda grauda.
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GBIF
Description
A herb. It has a taproot and this produces one stem. The plant keeps growing from year to year.
This description is brief — help expand it
Edible Uses
The young leaves are cooked and eaten as a vegetable.
Traditional Uses
The young leaves are cooked and eaten as a vegetable. Caution: They can be high in oxalates.
This uses section is brief — help expand it
Medicinal Uses
The juice of the leaves is antisyphilitic and deobstruent. The roots are antipyretic, bitter, diuretic, febrifuge and tonic. They are used to treat intestinal catarrh.
Known Hazards
Although no specific mention has been seen for this species, plants in this genus can contain quite high levels of oxalic acid, which is what can give their leaves an acid-lemon flavour. Perfectly alright in small quantities, leaves containing oxalic acid should not be eaten in large amounts since it can lock-up other nutrients in the food, especially calcium, thus causing mineral deficiencies. The oxalic acid content will be reduced if the plant is cooked. People with a tendency to rheumatism, arthritis, gout, kidney stones or hyperacidity should take especial caution if including this plant in their diet since it can aggravate their condition.
Distribution
It grows in the tropics and subtropics. In Argentina it grows from sea level to 700 m above sea level.
Where It Grows
Argentina, Brazil, South America*,
Cultivation
A plant of subtropical to tropical areas.
References (2)
- Fern, K., 2012, Tropical Species Database http://theferns.info/tropical/
- Kermath, B. M., et al, 2014, Food Plants in the Americas: A survey of the domesticated, cultivated and wild plants used for Human food in North, Central and South America and the Caribbean. On line draft. p 768
