FLOWERS

Tiny, white flowers growing in small clusters. Typically appear during the dry season, after leaf drop

FRUITS

Triangular fruits with a strong, spicy aroma. Berry-like in appearance and valued for their scent. 

LEAF STRUCTURE

Oval leaves that are shed during dry periods. Foliage returns with the rainy season.

OTHER MARKERS

Smooth, light gray bark (sometimes with reddish-green tones) Does not shed bark like other Bursera species Green pigment (chlorophyll) in stems enables photosynthesis even without leaves Swollen stems store water for dry-season survival

Habitat & Range

Endemic to Aruba, Bonaire, and Curaçao
Occurs across all soil types, including limestone, volcanic, and sandy substrates Typically found in dry forest, shrubland, and rocky hillsides
Well adapted to arid and semi-arid environments

Ecological Role

• Provides seasonal nectar and fruit for pollinators and birds
• Resin may deter herbivores and protect against desiccation
• Plays a role in dry-forest structure and soil stabilization

Suitability for Landscaping & Urban Use

• Leaf Behavior: Fully deciduous in the dry season; flowers emerge after leaf drop.
• Root System: Adapted to shallow, rocky, and compact soils; non-invasive.
• Growth Characteristics:Slow-growing and drought-resistant. Ideal for native gardens, xeriscaping, and restoration in dry areas
  Requires minimal maintenance once established.
  

Cultural Significance

The name Pal’i Siya Blanco (“saddle tree”) refers to its traditional use: lightweight wood used to craft saddles. The tree’s aromatic resin has cultural and possibly medicinal uses, and its unique adaptation to Aruba’s dry environment makes it an emblem of ecological resilience.

Conservation Status

Endemic to the ABC islands; not found anywhere else in the world.
Considered locally rare due to habitat loss and historical overuse. Included in native tree planting initiatives and dry forest restoration projects
Not yet assessed on the IUCN Red List