Cybistax antisyphilitica
(Mart.) Mart.
Bignoniaceae
Bignonia antisyphilitica Mart.
Bignonia quinquefolia Vell.
Bignonia viridiflora Lodd.
Cybistax intermedia Corr. Méllo ex Stellfeld
Cybistax quinquefolia (Vell.) J.F.Macbr.
Cybistax sprucei K.Schum.
Cybistax subtomentosa K. Schum.
Phryganocydia antisyphilitica Mart. ex A.DC.
Yangua tinctoria Spruce
Common Name: Yangua
General Information
Cybistax antisyphilitica is a deciduous shrub to a tree, usually growing around 6 - 20 metres tall. The bole is 20 - 40cm in diameter with a rather thick bark[
419- Title
- Brazilian Trees. Volume 1. 4th Edition.
- Publication
-
- Author
- Lorenzi. H.
- Publisher
- Instituto Plantarum De Estudos Da Flora; Brazil.
- Year
- 2002
- ISBN
- 85-86714-17-8
- Description
- Information on 350 species of Brazilian trees. Stunning photographs of each species, brief details on the plant, its uses and how to grow it from seed. A superb work, with the minor irritation that the translation from Portuguese is not of the best.
,
2095- Title
- Bignoniaceae: Part II (Tribe Tecomeae)
- Publication
- Flora Neotropica Monograph Vol. 25, No. 2 pp 1-370
- Author
- Gentry A.H.
- Publisher
- The New York Botanical Garden, New York
- Year
- 1992
- ISBN
- 0-89327-368-6
- Description
-
].
The plant is harvested from the wild for local use as a medicine and as the source of a good quality blue dye. It is sometimes cultivated for its leaves in the Peruvian Andes[
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
None known
Botanical References
2095- Title
- Bignoniaceae: Part II (Tribe Tecomeae)
- Publication
- Flora Neotropica Monograph Vol. 25, No. 2 pp 1-370
- Author
- Gentry A.H.
- Publisher
- The New York Botanical Garden, New York
- Year
- 1992
- ISBN
- 0-89327-368-6
- Description
-
Range
S. America - northern Argentina, Paraguay, Bolivia, Brazil, Peru, Ecuador, Surinam.
Habitat
Open growth areas and scrubland, only occasionally found in dense, primary forests[
419- Title
- Brazilian Trees. Volume 1. 4th Edition.
- Publication
-
- Author
- Lorenzi. H.
- Publisher
- Instituto Plantarum De Estudos Da Flora; Brazil.
- Year
- 2002
- ISBN
- 85-86714-17-8
- Description
- Information on 350 species of Brazilian trees. Stunning photographs of each species, brief details on the plant, its uses and how to grow it from seed. A superb work, with the minor irritation that the translation from Portuguese is not of the best.
,
2095- Title
- Bignoniaceae: Part II (Tribe Tecomeae)
- Publication
- Flora Neotropica Monograph Vol. 25, No. 2 pp 1-370
- Author
- Gentry A.H.
- Publisher
- The New York Botanical Garden, New York
- Year
- 1992
- ISBN
- 0-89327-368-6
- Description
-
].
Properties
| Medicinal Rating |  |
| Other Uses Rating |  |
| Habit | Deciduous Tree |
| Height | 10.00 m |
| Cultivation Status | Cultivated, Wild |
Cultivation Details
A plant of subtropical to tropical areas, found at elevations from near sea level (more commonly from 300 metres) up to 2,000 metres.
Prefers a sunny position[
419- Title
- Brazilian Trees. Volume 1. 4th Edition.
- Publication
-
- Author
- Lorenzi. H.
- Publisher
- Instituto Plantarum De Estudos Da Flora; Brazil.
- Year
- 2002
- ISBN
- 85-86714-17-8
- Description
- Information on 350 species of Brazilian trees. Stunning photographs of each species, brief details on the plant, its uses and how to grow it from seed. A superb work, with the minor irritation that the translation from Portuguese is not of the best.
]. Prefers sandy and rocky soils with good drainage[
419- Title
- Brazilian Trees. Volume 1. 4th Edition.
- Publication
-
- Author
- Lorenzi. H.
- Publisher
- Instituto Plantarum De Estudos Da Flora; Brazil.
- Year
- 2002
- ISBN
- 85-86714-17-8
- Description
- Information on 350 species of Brazilian trees. Stunning photographs of each species, brief details on the plant, its uses and how to grow it from seed. A superb work, with the minor irritation that the translation from Portuguese is not of the best.
].
Young plants establish and grow away quite slowly, not exceeding a height of 2.5 metres after 2 years[
419- Title
- Brazilian Trees. Volume 1. 4th Edition.
- Publication
-
- Author
- Lorenzi. H.
- Publisher
- Instituto Plantarum De Estudos Da Flora; Brazil.
- Year
- 2002
- ISBN
- 85-86714-17-8
- Description
- Information on 350 species of Brazilian trees. Stunning photographs of each species, brief details on the plant, its uses and how to grow it from seed. A superb work, with the minor irritation that the translation from Portuguese is not of the best.
].
Edible Uses
None known
Medicinal
The plant (part not specified) is a popular Brazilian remedy as an emeto-cathartic, alterative, and tonic in the treatment of syphilis and in yaws[
526- Title
- An Illustrated Dictionary of Medicine, Biology and Allied Sciences.
- Publication
-
- Author
- Gould G.M.
- Website
- http://www.biodiversitylibrary.org
- Publisher
- P. Blakiston's Son & Co.; Philadelphia.
- Year
- 1907
- ISBN
-
- Description
- A major work at the time, though very dated now. Contains quite a lot of information about medicinal plant uses.
].
The bark and young branches are considered to be antisyphilitic, depurative and stimulant[
461- Title
- Diccionario das Plantas Uteis do Brasil
- Publication
-
- Author
- Correa M.P.
- Publisher
- Imprensa Nacional; Rio de Janeiro
- Year
- 1926
- ISBN
-
- Description
- A massive work in 6 volumes giving details of the various uses of Brazilian plants.
]. They are also used to treat urine retention and oedema[
461- Title
- Diccionario das Plantas Uteis do Brasil
- Publication
-
- Author
- Correa M.P.
- Publisher
- Imprensa Nacional; Rio de Janeiro
- Year
- 1926
- ISBN
-
- Description
- A massive work in 6 volumes giving details of the various uses of Brazilian plants.
].
Other Uses
A good quality blue dye is obtained from the leaves[
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.
,
887- Title
- Annals of the Missouri Botanical Garden Vol. 79
- Publication
-
- Author
- van der Werff H. (Editor)
- Website
- http://www.biodiversitylibrary.org
- Publisher
- Missouri Botanical Garden; St. Louis.
- Year
- 1992
- ISBN
- 0026-6493
- Description
- A botanical journal, it includes an article on the ethnobotanical uses of the plant family Bignoniaceae. It can be downloaded from the Internet.
,
2095- Title
- Bignoniaceae: Part II (Tribe Tecomeae)
- Publication
- Flora Neotropica Monograph Vol. 25, No. 2 pp 1-370
- Author
- Gentry A.H.
- Publisher
- The New York Botanical Garden, New York
- Year
- 1992
- ISBN
- 0-89327-368-6
- Description
-
]. It has been used as a substitute for indigo[
434- Title
- Flora of Peru
- Publication
-
- Author
- Macbride. J.F.
- Publisher
- Field Museum of Natural History
- Year
- 1936
- ISBN
-
- Description
- An excellent attempt at a Flora of Peru, though it is clear that many of the plants were imperfectly known at that time and so information on them was sketchy. Available for download from the Internet.
,
461- Title
- Diccionario das Plantas Uteis do Brasil
- Publication
-
- Author
- Correa M.P.
- Publisher
- Imprensa Nacional; Rio de Janeiro
- Year
- 1926
- ISBN
-
- Description
- A massive work in 6 volumes giving details of the various uses of Brazilian plants.
].
The heartwood is a shade of yellow, the sapwood is mostly similar[
2095- Title
- Bignoniaceae: Part II (Tribe Tecomeae)
- Publication
- Flora Neotropica Monograph Vol. 25, No. 2 pp 1-370
- Author
- Gentry A.H.
- Publisher
- The New York Botanical Garden, New York
- Year
- 1992
- ISBN
- 0-89327-368-6
- Description
-
]. The wood is white according to other reports, which also say that it is weak textured, light to moderately heavy in weight. It is considered suitable for general construction, internal applications, lathes, general carpentry, packing cases and as a source of fibre for writing paper[
419- Title
- Brazilian Trees. Volume 1. 4th Edition.
- Publication
-
- Author
- Lorenzi. H.
- Publisher
- Instituto Plantarum De Estudos Da Flora; Brazil.
- Year
- 2002
- ISBN
- 85-86714-17-8
- Description
- Information on 350 species of Brazilian trees. Stunning photographs of each species, brief details on the plant, its uses and how to grow it from seed. A superb work, with the minor irritation that the translation from Portuguese is not of the best.
,
461- Title
- Diccionario das Plantas Uteis do Brasil
- Publication
-
- Author
- Correa M.P.
- Publisher
- Imprensa Nacional; Rio de Janeiro
- Year
- 1926
- ISBN
-
- Description
- A massive work in 6 volumes giving details of the various uses of Brazilian plants.
].
Propagation
Seed - only remains viable for about 4 months[
419- Title
- Brazilian Trees. Volume 1. 4th Edition.
- Publication
-
- Author
- Lorenzi. H.
- Publisher
- Instituto Plantarum De Estudos Da Flora; Brazil.
- Year
- 2002
- ISBN
- 85-86714-17-8
- Description
- Information on 350 species of Brazilian trees. Stunning photographs of each species, brief details on the plant, its uses and how to grow it from seed. A superb work, with the minor irritation that the translation from Portuguese is not of the best.
]. Sow as soon as ripe, if possible, either in nursery seedbeds or individual containers. Germination rates are usually more than 60%, with the seeds sprouting within 15 - 25 days. Transplant seedlings from the seedbed to individual containers when 5 - 6cm tall[
419- Title
- Brazilian Trees. Volume 1. 4th Edition.
- Publication
-
- Author
- Lorenzi. H.
- Publisher
- Instituto Plantarum De Estudos Da Flora; Brazil.
- Year
- 2002
- ISBN
- 85-86714-17-8
- Description
- Information on 350 species of Brazilian trees. Stunning photographs of each species, brief details on the plant, its uses and how to grow it from seed. A superb work, with the minor irritation that the translation from Portuguese is not of the best.
]. Seedlings grow away slowly, taking 5 - 6 months before being ready to plant out[
419- Title
- Brazilian Trees. Volume 1. 4th Edition.
- Publication
-
- Author
- Lorenzi. H.
- Publisher
- Instituto Plantarum De Estudos Da Flora; Brazil.
- Year
- 2002
- ISBN
- 85-86714-17-8
- Description
- Information on 350 species of Brazilian trees. Stunning photographs of each species, brief details on the plant, its uses and how to grow it from seed. A superb work, with the minor irritation that the translation from Portuguese is not of the best.
].
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Useful Tropical Plants Database 2014 by
Ken Fern,
web interface by
Ajna Fern
with help from
Richard Morris.
