Mashonaste (Clarisia Racemosa Ruiz & Pav‌)

Mashonaste is a durable hardwood native to South America, especially Peru. Valued for its strength, stability, and attractive appearance, it is widely used in both interior and exterior applications—ranging from flooring and furniture to decking and structural work.
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Overview

Mashonaste in Peru is the name of a plant defined with Clarisia racemosa in various botanical sources. This page contains potential references in Ayurveda, modern medicine, and other folk traditions or local practices It has the synonym Sorocea nitida Warb. (among others).

 

Tree, to 40 m tall; bark conspicuously lenticellate, that of the base of the trunk and of the (larger) roots reddish. Leafy twigs 0.5-3.5 mm thick, minutely puberulous to subglabrous. Lamina elliptic to lanceolate, 4-14 × 2-6.5 cm, often broadest below the middle, sometimes slightly inequilateral, coriaceous to subcoriaceous; apex acuminate to subacute; base acute to obtuse to truncate (to emarginate); margin entire; upper surface glabrous; lower surface sparsely puberulous; venation ± prominent to plane above, but the midrib mostly ± impressed, the venation ± prominent beneath; lateral veins 9-18 pairs; tertiary venation reticulate; petiole 0.5-1.5 cm long, 1-2 mm thick, sparsely and minutely puberulous; stipules broadly ovate to subcordiform, 0.1-0.3 cm long, minutely puberulous, caducous. Staminate inflorescences on (usually) leafless branchlets, sometimes on short-shoots (spurs), often on the older wood; peduncle 0.1-0.8 cm long, minutely puberulous; spike 1-10(-l 8) cm long; tepals 3-7, free or sometimes connate, variously shaped, 0.5-0.8 mm long, minutely puberulous; stamens 1-2(-3), filaments 0.3-1 mm long, anthers ca. 0.3-0.4 × 0.3-0.4 mm; bracts variously shaped, partly suborbicular and subpeltate, ca. 0.5-0.6 × 0.5-0.8 cm, often ± fimbriate, minutely puberulous, and with minute, embedded yellow dye-containing "glands." Pistillate inflorescences on (usually) leafless branchlets, sometimes on short-shoots (spurs), usually on the older wood; peduncle 0.4 cm long, to 1.5 cm long in fruit, minutely puberulous; flowers 1, or sometimes 2; perianth 3-4 mm long, subentire to 4-lobed, puberulous in the uppermost part, and with minute, embedded yellow dye-containing "glands"; ovary adnate to the perianth; style 1-3 mm long; stigmas filiform, 4-7 mm long; bracts 3-7, suborbicular to broadly ovate, often subpeltate, 0.8-1.2 mm long, minutely puberulous, and with minute, embedded yellow dye-containing "glands" Fruiting perianth subglobose to ellipsoid, 1.5-3(-4) × 1-1.7(-2.4) cm, glabrous, orange to red; endocarp woody. 

 

Species

Mashonaste (*Clarisia Racemosa Ruiz & Pav‌)

Origin

South Africa

GradeAIC
Thickness18mm to 300mm
Width40mm to 300mm
Length4m to 8m
DryingKD, AD

Prominent Uses

 


 

Description & Distribution

Mashonaste, also known as Guariuba or Clarisia racemosa, is a large, semi-deciduous tree native to the Amazon rainforest. It can grow up to 40 meters tall with a straight, cylindrical trunk, often free of branches for a significant portion of its height. The tree is known for its high-quality, branch-free timber, which is yellow when fresh and turns a lustrous brown with age.

From southern Mexico to Suriname and eastern Brazil, with a ± clearly discontinuous range of distribution, but often locally common; in wet, non-inundated forest; to 1500 m.

Physical Characteristics

Crushing Strength:  68 MPa (+/- 7)

Specific Gravity (at 12% MC): 0.69 g/cm3 (+/- 0.05)

Stability :  Stable

Static bending strength:  105 MPa ( +/- 14)

Durability and resistance

Dry Wood Borers :  Class D - Durable

Fungi:  Class 3 - Moderately durable

Termites: Class D - Durable

Treatability: Class 3 - Poorly permeable

Typical Applications

●  Exterior joinery
●  Heavy carpentry
●  Interior panelling
●   Moulding, Stairs (inside)
●   Vehicle or container flooring
●  Open boats
●  Exterior panelling
●  Cabinetwork (high class furniture)
●  Wood frame house, Interior joinery
●  Flooring
● Sliced veneer
●  Glued laminated
●   Tool handles (resilient woods)
●  Bridges (Parts not in contact with water or ground)
●  Current furniture or furniture components
●  Veneer for back or face of plywood
●  Decking

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