Amaranthus viridis Calalu (Amaranthaceae)

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Amaranthus viridis
Calalu
(1 Page of 5)

The Amaranthus viridis plant species is found in Tropical N. America? Original habitat is obscure. It is a member of the Amaranthaceae family. Common gardeners may know the plant as Calalu. Some home gardeners know the variety as A. gracilis.

Cultivation | Propagation | General Uses
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Latin Name:  Amaranthus viridis
Common Name:  Calalu
Family:  Amaranthaceae
Author:  L.

Known Hazards:  No members of this genus are known to be poisonous, but when grown on nitrogen-rich soils they are known to concentrate nitrates in the leaves. This is especially noticeable on land where chemical fertilizers are used. Nitrates are implicated in stomach cancers, blue babies and some other health problems. It is inadvisable, therefore, to eat this plant if it is grown inorganically.

Mature Height:     Mature Width:

Habitat:  A.weed of waste ground and roadsides but the original habitat is obscure[144].

Cultivation Notes: Prefers a well-drained fertile soil in a sunny position[200]. Requires a hot sheltered position if it is to do well[K]. Plants should not be given inorganic fertilizers, see notes above on toxicity. Cultivated as a food plant in the tropics[46]. Should this plant be called A. caudatus. L. 'Viridis'[200]? Most if not all members of this genus photosynthesize by a more efficient method than most plants. Called the 'C4 carbon-fixation pathway', this process is particularly efficient at high temperatures, in bright sunlight and under dry conditions[196].

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Cultivation | Propagation | General Uses
Medicinal | Edible Uses

The information above has been supplied solely via the hard work and dedication of the team at 'Plants for a Future'.
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