Handroanthus serratifolius

Handroanthus serratifolius, is a species of tree, commonly known as yellow lapacho, pau d'arco, yellow poui, yellow ipe, pau d'arco amarelo, or ipê-amarelo.[1][2]

Handroanthus serratifolius
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Lamiales
Family: Bignoniaceae
Genus: Handroanthus
Species:
H. serratifolius
Binomial name
Handroanthus serratifolius
(Vahl) S.O. Grose
Synonyms

Bignonia serratifolia Vahl
Tecoma serratifolia (Vahl) G. Don
Tabebuia serratifolia (Vahl) G. Nicholson

H. serratifolius, Brazil
Splitting seedpods

Description

It is a tree native to forests throughout Central and South America. This plant grows in the cerrado vegetation of Brazil, reaching up to French Guiana, Bolivia, Paraguay and Northern Argentina.

It is one of the largest and strongest of tropical forest trees, growing up to 150 feet (46 m) tall while the base can be 4–7 feet (1.2–2.1 m) in diameter.

Uses

It is a commercially farmed hardwood notable for its extreme hardness and resistance to fire and pests. It is sometimes traded as an "ironwood", or just as "ipê" (the entire genus Tabebuia), or as lapacho (properly Handroanthus serratifolius)

Chemistry

The bark of Handroanthus serratifolius contains chemical compounds including lapachol, quercetin, and other flavonoids.

gollark: I mean, some of the issues I have would be gone without market systems, yes, but you would then introduce new much bigger ones.
gollark: No, I like that one.
gollark: The problems I have with our system are more about issues we ended up with than the entire general concept of markets.
gollark: You could complain that this is due to indoctrination of some sort by... someone, and maybe this is true (EDIT: but you could probably just change that and it would be easier than reworking the entire economy). But you can quite easily see examples of people just not actually caring about hardships far away, and I think this is a thing throughout history.
gollark: What I'm saying is that, despite some problems, our market system is pretty effective at making the things people involved in it want. And most people do not *actually* want to help people elsewhere much if it comes at cost to them.

References
  1. "Handroanthus serratifolius". Integrated Taxonomic Information System.
  2. "Handroanthus serratifolius". The Plant List. Retrieved 15 September 2017.


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