Xanthosoma caracu
K.Koch & C.D.Bouché
Araceae
Common Name: Caracu
General Information
Caracu is a perennial plant producing large leaves up to 2 metres long from a perennial rootstock. The leaves somewhat resemble the shape of an elephant's ear.
The plant is cultivated in the West Indies and central America as a food crop[
46- Title
- Dictionary of Economic Plants.
- Publication
-
- Author
- Uphof. J. C. Th.
- Publisher
- Weinheim
- Year
- 1959
- ISBN
- -
- Description
- An excellent and very comprehensive guide but it only gives very short descriptions of the uses without any details of how to utilize the plants. Not for the casual reader.
,
].
Known Hazards
All parts of the plant contain calcium oxalate crystals. This substance is toxic fresh and, if eaten, makes the mouth, tongue and throat feel as if hundreds of small needles are digging in to them. However, calcium oxalate is easily broken down either by thoroughly cooking the plant or by fully drying it and, in either of these states, it is safe to eat the plant. People with a tendency to rheumatism, arthritis, gout, kidney stones and hyperacidity should take especial caution if including this plant in their diet[
238- Title
- Encyclopaedia of Herbs and their Uses.
- Publication
-
- Author
- Bown. D.
- Publisher
- Dorling Kindersley, London.
- Year
- 1995
- ISBN
- 0-7513-020-31
- Description
- 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.
].
Botanical References
Range
Caribbean - Puerto Rica
Habitat
Not known
Properties
| Edibility Rating |  |
| Habit | Perennial |
| Height | 1.50 m |
| Cultivation Status | Cultivated, Wild |
Cultivation Details
A plant of the moister tropics, preferring an annual rainfall in the region 1,000 - 1,500mm[
200- Title
- The New RHS Dictionary of Gardening. 1992.
- Publication
-
- Author
- Huxley. A.
- Publisher
- MacMillan Press
- Year
- 1992
- ISBN
- 0-333-47494-5
- Description
- Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
].
Succeeds in full sun or light shade, requiring high levels of organic matter in the soil[
200- Title
- The New RHS Dictionary of Gardening. 1992.
- Publication
-
- Author
- Huxley. A.
- Publisher
- MacMillan Press
- Year
- 1992
- ISBN
- 0-333-47494-5
- Description
- Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
]. Prefers a pH in the range 5.5 - 6.5[
200- Title
- The New RHS Dictionary of Gardening. 1992.
- Publication
-
- Author
- Huxley. A.
- Publisher
- MacMillan Press
- Year
- 1992
- ISBN
- 0-333-47494-5
- Description
- Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
].
Like many species in the family Araceae, this plant has the ability to heat the flowering spadix as the pollen becomes ready for fertilization. This heat greatly increases the strength of the aroma released by the plant, thus attracting more pollinating insects. It can also have the effect of making the insects more active, thus increasing the level of fertilization[
472- Title
- Aroids: Plants of the Arum Family.
- Publication
-
- Author
- Bown D.
- Publisher
- Timber Press; Portland, Oregon.
- Year
- 2000
- ISBN
- 0-88192-485-7
- Description
- An excellent treatment of the family Araceae, giving lots of information about the plants, how to grow them, their uses etc. I found it a bit disordered - if you want all the information on a specific species you have to trawl through the whole book.
].
Edible Uses
Root - cooked. Usually boiled[
46- Title
- Dictionary of Economic Plants.
- Publication
-
- Author
- Uphof. J. C. Th.
- Publisher
- Weinheim
- Year
- 1959
- ISBN
- -
- Description
- An excellent and very comprehensive guide but it only gives very short descriptions of the uses without any details of how to utilize the plants. Not for the casual reader.
]. The yellow or pinkish flesh of the corm is dense and starchy. See notes above on toxicity before eating the corm[
K- Title
- Plants for a Future
- Author
- Ken Fern
- Description
- Notes from observations, tasting etc at Plants For A Future and on field trips.
].
The young, unfolded leaves are eaten as a spinach or added to stews and soups[
46- Title
- Dictionary of Economic Plants.
- Publication
-
- Author
- Uphof. J. C. Th.
- Publisher
- Weinheim
- Year
- 1959
- ISBN
- -
- Description
- An excellent and very comprehensive guide but it only gives very short descriptions of the uses without any details of how to utilize the plants. Not for the casual reader.
]. See notes above on toxicity before eating the leaves[
K- Title
- Plants for a Future
- Author
- Ken Fern
- Description
- Notes from observations, tasting etc at Plants For A Future and on field trips.
]. See notes above on toxicity before eating the leaves[
K- Title
- Plants for a Future
- Author
- Ken Fern
- Description
- Notes from observations, tasting etc at Plants For A Future and on field trips.
].
Medicinal
None known
Other Uses
None known
Propagation
Seed - rarely produced in cultivation[
300- Title
- Vegetables in the Tropics
- Publication
-
- Author
- Tindall. H. D.
- Publisher
- MacMillan, Oxford.
- Year
- 1983
- ISBN
- 0-333-24268-8
- Description
- An excellent, in-depth look at the main vegetable crops that can be grown in the Tropics, plus many less well-known plants.
].
Division of the smaller corms that are produced on the side of the main corm[
300- Title
- Vegetables in the Tropics
- Publication
-
- Author
- Tindall. H. D.
- Publisher
- MacMillan, Oxford.
- Year
- 1983
- ISBN
- 0-333-24268-8
- Description
- An excellent, in-depth look at the main vegetable crops that can be grown in the Tropics, plus many less well-known plants.
].
If you have any useful information about this plant, please leave a comment. Comments have to be approved before they are shown here.
Useful Tropical Plants Database 2014 by
Ken Fern,
web interface by
Ajna Fern
with help from
Richard Morris.
