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Useful Tropical Plants

Aloe wollastonii

Rendle

Asphodelaceae

+ Synonyms

Aloe angiensis De Wild.

Aloe bequaertii De Wild.

Aloe lanuriensis De Wild.

Aloe lateritia kitaliensis (Reynolds) Reynolds

Aloe macrocarpa wollastonii (Rendle) Wabuyele

Common Name:

No Image.

General Information

Aloe wollastonii is a stemless, evergreen, succulent, perennial plant producing a dense rosette of 12 - 15, spear-shaped leaves that can be up to 50cm long and 10cm wide at their base. The plant does not normally sucker, producing just the one rosette and growing up to 150cm tall[
299
Title
Protabase - Plant Resources of Tropical Africa.
Publication
 
Author
 
Website
http://www.prota.org
Publisher
 
Year
0
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Description
An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
].
The plant is harvested from the wild for local use as a medicine.

Known Hazards

The sap of Aloe species contains anthraquinones. These compounds have several beneficial medicinal actions, particularly as a laxative, and many species of Aloe are thus employed in traditional medicine. Whilst safe in small doses and for short periods of time, anthraquinones do have potential problems if used in excess. These include congestion and irritation of the pelvic organs[
299
Title
Protabase - Plant Resources of Tropical Africa.
Publication
 
Author
 
Website
http://www.prota.org
Publisher
 
Year
0
ISBN
 
Description
An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
]. Long term use of anthraquinone laxatives may also play a role in development of colorectal cancer as they have genotoxic potential, and tumorigenic potential[
299
Title
Protabase - Plant Resources of Tropical Africa.
Publication
 
Author
 
Website
http://www.prota.org
Publisher
 
Year
0
ISBN
 
Description
An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
].

Botanical References


Range

East tropical Africa - Uganda, Kenya, eastern DR Congo, Rwanda, Burundi, Tanzania.

Habitat

Grassland and woodland at elevations from 1,100 - 2,300 metres[
299
Title
Protabase - Plant Resources of Tropical Africa.
Publication
 
Author
 
Website
http://www.prota.org
Publisher
 
Year
0
ISBN
 
Description
An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
].

Properties

Medicinal Rating *  *
HabitEvergreen Perennial
Height1.00 m
Cultivation StatusWild

Cultivation Details



The plant produces few or no suckers, and so is not an obvious choice for commercial cultivation[
299
Title
Protabase - Plant Resources of Tropical Africa.
Publication
 
Author
 
Website
http://www.prota.org
Publisher
 
Year
0
ISBN
 
Description
An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
].
Aloe species follow the Crassulacean acid metabolism (CAM). CAM plants can fix carbon dioxide at night and photosynthesize with closed stomata during the day, thus minimizing water loss. This, plus their succulent leaves and stems, and the presence of a thick cuticle, makes them well adapted to dry conditions[
299
Title
Protabase - Plant Resources of Tropical Africa.
Publication
 
Author
 
Website
http://www.prota.org
Publisher
 
Year
0
ISBN
 
Description
An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
].

Edible Uses

None known

Medicinal

Uterine inflammation is treated by drinking an infusion of the leaves[
299
Title
Protabase - Plant Resources of Tropical Africa.
Publication
 
Author
 
Website
http://www.prota.org
Publisher
 
Year
0
ISBN
 
Description
An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
].
The exudate, crushed leaves and dried leaves are applied topically to cure haemorrhoids. In Uganda itchy skin rash is treated by bathing in an infusion of Aloe wollastonii leaves or by using the crushed leaves as a sponge[
299
Title
Protabase - Plant Resources of Tropical Africa.
Publication
 
Author
 
Website
http://www.prota.org
Publisher
 
Year
0
ISBN
 
Description
An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
].

A decoction of roots and leaves is drunk to cure jaundice[
299
Title
Protabase - Plant Resources of Tropical Africa.
Publication
 
Author
 
Website
http://www.prota.org
Publisher
 
Year
0
ISBN
 
Description
An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
].

Aloe species contain a variety of phenolic compounds, including chromone, anthraquinone or anthrone derivatives. The leaf exudate of Aloe wollastonii contains about 15% aloin[
299
Title
Protabase - Plant Resources of Tropical Africa.
Publication
 
Author
 
Website
http://www.prota.org
Publisher
 
Year
0
ISBN
 
Description
An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa.
].

Other Uses

None known

Propagation

Seed - we have no specific information on this species - in general Aloes are sown in a sandy, well-drained potting soil in a warm, shady position in standard seed trays. Germination takes about three weeks. Cover the seed with a thin layer of sand (1 - 2mm), keep moist. The seedlings can be planted out in individual bags or containers as soon as they are large enough to handle[
295
Title
PlantZAfrica.com
Publication
 
Author
 
Website
http://www.plantzafrica.com
Publisher
 
Year
0
ISBN
 
Description
An excellent site giving detailed descriptions and uses of many S. African plants.
].
Cite as: Tropical Plants Database, Ken Fern. tropical.theferns.info. 2019-09-16. <tropical.theferns.info/viewtropical.php?id=Aloe+wollastonii>

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