Pictogram Guide · Mouse over pictogram for definition

Opuntia phaeacantha, Opuntia engelmanii, Prickly Pear

Opuntia phaeacantha, Opuntia engelmanii

Prickly Pear
Family: Cactaceae
Origin: North American deserts
USDA Zone: 8-11
Large shrub 5-10 ftSmall shrub 2-5 ftFull sunDry conditionsRed/crimson/vinous flowersYellow/orange flowersEthnomedical plant.
Plants marked as ethnomedical and/or described as medicinal, are not offered as medicine but rather as ornamentals or plant collectibles.
Ethnomedical statements / products have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease. We urge all customers to consult a physician before using any supplements, herbals or medicines advertised here or elsewhere.Attracts butterflies, hummingbirdsEdibleThorny or spinySubtropical, cold hardy at least to 30s F for a short time

Prickly pear cactus are found in all of the deserts of the American Southwest, with different species having adapted to different locale and elevation ranges. Most require course, well-drained soil in dry, rocky flats or slopes. All have flat, fleshy pads that look like large leaves. The pads are actually modified branches or stems that serve several functions - water storage, photosynthesis and flower production. Members of the Opuntia genus are unique because of their clusters of fine, tiny, barbed spines called glochids. Found just above the cluster of regular spines, glochids are yellow or red in color and detach easily from the pads. Glochids are often difficult to see and more difficult to remove, once lodged in the skin. The fruits of most prickly pears are edible. Prickly pear branches (the pads) are also cooked and eaten as a vegetable. Because of the glochids, great care is required when harvesting or preparing prickly pear cactus. Most prickly pear cactus have yellow, red or purple flowers, even among the same species. There are many varieties, non-native imports and hybrids, so identification can often be difficult.

There has been medical interest in the Prickly Pear plant. Some studies have shown that the pectin contained in the Prickly Pear pulp lowers levels of "bad" cholesterol while leaving "good" cholesterol levels unchanged. Another study found that the fibrous pectin in the fruit may lower diabetics need for insulin. Both fruits and pads of the prickly pear cactus are rich in slowly absorbed soluble fibers that help keep blood sugar stable. Both fruits and pads of the prickly pear cactus are rich in slowly absorbed soluble fibers that may help keep blood sugar stable. There are on going studies and at this point there are no proven results on humans.

Similar plants:

Link to this plant: