This member of the Portulacaceae family was given this name by Lucien Leon Hauman in 1925. It is found in northern Argentina, Bolivia and Paraguay, growing in a well drained soil with some water and lots of sun. The caudex can grow to three centimetres in diameter, the entire plant to twelve centimetres in height. The flowers are pink.
The genera name from Latin portula; 'small door' for the fruits, which open with a small lit. The species name from Latin; eruci; 'tendril' for the "hairs". A larger plant by Martin Lowry, Inaturalist.org. A plant in culture by Matsnieva, Ebay.com.
