naturalizedZygophyllaceae
Guaiacum officinale
roughbark lignum-vitae
Naturalized (non-native)non-native
Introduced and now reproducing on its own in the wild.
Guaiacum officinale, commonly known as roughbark lignum-vitae, guaiacwood or gaïacwood, is a species of tree in the caltrop family, Zygophyllaceae, that is native to the Caribbean and the northern coast of South America.
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Seasonality
Only 4 phenology-annotated observations exist for this species in Hawaiʻi — too few to describe a season. No window is inferred.
Gallery · 7 · iNaturalist
open-licensed photos · click any to view its source
Where documented · 31 ahupuaʻa
documented occurrences · iNaturalist + GBIF · iNaturalist 104 · GBIF 51 records
Honolulu · OʻahuiNat 26 · GBIF 9 ✓
Waikīkī · OʻahuiNat 20 · GBIF 14 ✓
Maunalua · OʻahuiNat 16 · GBIF 7 ✓
Kailua · OʻahuiNat 10 · GBIF 4 ✓
Kāneʻohe · OʻahuiNat 4 · GBIF 2 ✓
Honouliuli · OʻahuiNat 3 · GBIF 1 ✓
Waimea · KauaʻiiNat 3
Waiʻanae · OʻahuiNat 1 · GBIF 2 ✓
Waipiʻo · OʻahuiNat 2 · GBIF 1 ✓
Mākaha · OʻahuiNat 2
Honokahua · MauiiNat 2
Hālawa · OʻahuiNat 2
Heʻeia · OʻahuiNat 1 · GBIF 1 ✓
Paeahu · MauiiNat 1 · GBIF 1 ✓
Pūlehunui · MauiiNat 1 · GBIF 1 ✓
Mākua · OʻahuGBIF 2
Kalihi · OʻahuGBIF 2
Weliweli · KauaʻiiNat 1
Waimalu · OʻahuiNat 1
Wailua · KauaʻiiNat 1
Honomū, Kuhua · HawaiʻiiNat 1
Wailuku · MauiiNat 1
Moanalua · OʻahuiNat 1
Waiākea · HawaiʻiiNat 1
ʻŌuli · HawaiʻiiNat 1
ʻAnaehoʻomalu · HawaiʻiGBIF 1
Keauhou 2 · HawaiʻiGBIF 1
Kualoa 1 · OʻahuGBIF 1
Kapaʻa · KauaʻiGBIF 1