naturalizedFabaceae
Senna septemtrionalis
Arsenic Bush
Naturalized (non-native)non-native
Introduced and now reproducing on its own in the wild.
Senna septemtrionalis, the arsenic bush, is a plant species in the genus Senna.
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Seasonality
Only 6 phenology-annotated observations exist for this species in Hawaiʻi — too few to describe a season. No window is inferred.
Gallery · 6 · iNaturalist
open-licensed photos · click any to view its source
Where documented · 33 ahupuaʻa
documented occurrences · iNaturalist + GBIF · iNaturalist 91 · GBIF 63 records
Honuaʻula · HawaiʻiiNat 37 · GBIF 12 ✓
Puʻukawaiwai, Panoluʻukia · HawaiʻiiNat 10 · GBIF 8 ✓
Kaloko · HawaiʻiiNat 6 · GBIF 5 ✓
Makawao · MauiiNat 6 · GBIF 5 ✓
Puʻuwaʻawaʻa · HawaiʻiiNat 4 · GBIF 5 ✓
Manukā · HawaiʻiiNat 4 · GBIF 1 ✓
Kaʻūpūlehu · HawaiʻiiNat 2 · GBIF 2 ✓
Waiau · OʻahuGBIF 4
Kiolakaʻa, Puʻumakaʻā · HawaiʻiiNat 2 · GBIF 1 ✓
Hāʻena · KauaʻiiNat 1 · GBIF 1 ✓
Pāpā 2 · HawaiʻiiNat 2
ʻOʻoma 2 · HawaiʻiiNat 1 · GBIF 1 ✓
Waimea · KauaʻiiNat 1 · GBIF 1 ✓
Naholoku · MauiiNat 1 · GBIF 1 ✓
Lanihau 1-2, Moeauo · HawaiʻiiNat 1 · GBIF 1 ✓
Maunalua · OʻahuiNat 1 · GBIF 1 ✓
Lālāmilo, Keanuʻiʻomanō · HawaiʻiiNat 1 · GBIF 1 ✓
Humuʻula · HawaiʻiiNat 1 · GBIF 1 ✓
Keāliaaupuni · LānaʻiiNat 1 · GBIF 1 ✓
Kalulu · LānaʻiiNat 1 · GBIF 1 ✓
Kainehe · HawaiʻiiNat 1 · GBIF 1 ✓
Haʻikū · MauiiNat 1 · GBIF 1 ✓
Honalo, Māʻihi 1-2 · HawaiʻiiNat 1 · GBIF 1 ✓
Waiea · HawaiʻiiNat 1 · GBIF 1 ✓
Kapāpala · HawaiʻiGBIF 2
Kaunolū · LānaʻiiNat 1
Kahuku · HawaiʻiiNat 1
Hāliʻimaile · MauiiNat 1
Kalihi · MauiGBIF 1
Kahikinui · MauiGBIF 1
Keauhou 2 · HawaiʻiGBIF 1
Kamoku · LānaʻiGBIF 1