Machaerium scleroxylon

Machaerium scleroxylon
Flowers and leaves
Habit
Conservation status
Least Concern  (IUCN 3.1)[1]
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Rosids
Order:	Fabales
Family:	Fabaceae
Subfamily:	Faboideae
Genus:	Machaerium
Species:	M. scleroxylon
Binomial name
Machaerium scleroxylon Tul.

Machaerium scleroxylon is a species of tree in the family Fabaceae Common names for the species include: pau ferro, morado, caviuna, Bolivian rosewood, and Santos rosewood.^[2][3] The wood is used as an alternative species to genuine rosewoods belonging to the genus Dalbergia.

Machaerium scleroxylon is a deciduous tree characterized by a spiny nature and a compact, vase-shaped crown, and has the potential to reach heights of 15 to 25 m. The trunk, featuring grooves and often branching at a low level, can attain a diameter of 50 to 90 cm. The tree is sought after for its appealing timber, leading to frequent wild harvesting. It also serves as a valuable pioneer species in woodland restoration and is commonly cultivated for ornamental purposes, prized for its attractive bark and delicate leaves. The species holds particular interest for street planting due to the spines on young trunks acting as a deterrent against vandalism. It thrives in semideciduous forests, adapting to both dense primary formations and more open, secondary growth areas, while it shows a preference for clayey, fertile soils with good drainage.^[4]