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Useful Tropical Plants

Amorphophallus yunnanensis

Engl.

Araceae

+ Synonyms

Amorphophallus kerrii N.E.Br.

Thomsonia thaiensis S.Y.Hu

Common Name:

Amorphophallus yunnanensis
Drawing from Curtis's Botanical Magazine vol 143, of the leaves, flowers and fruits.
Photograph by: M.S.
Public domain

General Information

Amorphophallus yunnanensis is a herbaceous, perennial plant growing from a tuberous rootstock. The plant produces a single leaf each year which can be 6 - 35cm in diameter on a stem 10 - 80cm long[
266
Title
Flora of China
Publication
 
Author
 
Website
http://flora.huh.harvard.edu/china/
Publisher
Missouri Botanical Garden Press; St. Louis.
Year
1994
ISBN
 
Description
An excellent, comprehensive resource in 25 volumes. In addition to the botanical information the flora also gives basic information on habitat and some uses. An on-line version is also available.
].
The plant is harvested from the wild as a local source of food.

Known Hazards

Although no specific mention has been seen for this species, it belongs to a family where most of the members 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

266
Title
Flora of China
Publication
 
Author
 
Website
http://flora.huh.harvard.edu/china/
Publisher
Missouri Botanical Garden Press; St. Louis.
Year
1994
ISBN
 
Description
An excellent, comprehensive resource in 25 volumes. In addition to the botanical information the flora also gives basic information on habitat and some uses. An on-line version is also available.

Range

E. Asia - southern China, Thailand, Laos, Vietnam.

Habitat

Shaded places in primary eve green or mixed evergreen/deciduous forests, on metamorphic bedrock, in rich soils, or secondary forests, thickets, forest margins; at elevations from 100 - 3,300 metres[
266
Title
Flora of China
Publication
 
Author
 
Website
http://flora.huh.harvard.edu/china/
Publisher
Missouri Botanical Garden Press; St. Louis.
Year
1994
ISBN
 
Description
An excellent, comprehensive resource in 25 volumes. In addition to the botanical information the flora also gives basic information on habitat and some uses. An on-line version is also available.
].

Properties

Edibility Rating *  *
HabitCorm
Height0.80 m
Cultivation StatusWild

Cultivation Details


Members of this genus generally require a moist but well-drained, humus-rich, fertile soil and a position in dappled shade[
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

Young leaves - cooked and eaten as a vegetable[
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.
]. They need to be thoroughly cooked[
K
Title
Plants for a Future
Author
Ken Fern
Description
Notes from observations, tasting etc at Plants For A Future and on field trips.
].

Tuber - cooked[
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.
]. The corm must be thoroughly boiled or baked, it is acrid when raw (see notes above on 'Known Hazards'[
K
Title
Plants for a Future
Author
Ken Fern
Description
Notes from observations, tasting etc at Plants For A Future and on field trips.
])[
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.
]. The fresh corms are turned into curd, or are chopped then dried[
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.
]. The curd is relatively tasteless, but it absorbs flavours well and so can be used as a carbohydrate element in a wide range of other foods[
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.
].

Medicinal

None known

Other Uses

None known

Propagation

Seed - usually germinates easily and well[
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.
].
Cite as: Tropical Plants Database, Ken Fern. tropical.theferns.info. 2024-03-29. <tropical.theferns.info/viewtropical.php?id=Amorphophallus+yunnanensis>

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