Cactaceae FAMILY

Opuntia chiangiana

Edibility

2/5

Medicinal

0/5

Safety & Hazards

The plant has numerous minutely barbed glochids - these are barbed spines that are usually small to minute and are very sharp and brittle. The glochids are very easily dislodged when the plant is touched and can penetrate the skin where, because of their barbs, they become stuck and are very difficult to see and remove. They can cause considerable irritation and discomfort^{[1, 2]}. Opuntia species can contain quite high levels of oxalic acid, especially in older parts of the plant. Perfectly alright in small quantities, foods 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^{[3, 2]}.

Cultivation Details

Habit—

Growth—

When the fruits mature they often remain attached to the plant in edible condition for a year or more^[4].

Propagation

Seed - Cite as: Tropical Plants Database, Ken Fern. tropical.theferns.info. 2026-02-20. <tropical.theferns.info/viewtropical.php?id=Opuntia+chiangiana>

Pollinators

Data unavailable

References

[1]The New RHS Dictionary of Gardening. 1992. — Huxley. A. · MacMillan Press · 1992 · ISBN 0-333-47494-5 ↩︎Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
[2]A natural history of the Sonoran Desert — Phillips S.J. & Comus P.W. · University of California Press; Los Angeles, California · 2000 · ISBN 0-520-22029-3 ↩︎
[3]Encyclopaedia of Herbs and their Uses. — Bown. D. · Dorling Kindersley, London. · 1995 · ISBN 0-7513-020-31 ↩︎A very well presented and informative book on herbs from around the globe. Plenty in it for both the casual reader and the serious student. Just one main quibble is the silly way of having two separate entries for each plant.
[4]Opuntia chiangiana, Una Nueva Especie de Cactaceae de Oaxaca, Mexico — Scheinvar L. & Manzanero G. · 2009 · http://10.3417/2007041 ↩︎
[5]Trees and Shrubs of Mexico — Standley P.C. · Smithsonian Institution; Washington · 1926 ↩︎Although dated, it contains a wealth of information on the trees and shrubs of Mexico, including many of their uses. It can be downloaded from the Internet.
[6]Uses of Opuntia Species and the potential impact of Cactoblastis cactorum (Lepidoptera; Pyralidae) in Mexco — Vigueras A.L. & Portillo L. · 2001 ↩︎