Coix lacryma-jobi
naturalizedPoaceae

Coix lacryma-jobi

Job's Tears

Naturalized (non-native)non-native

Introduced and now reproducing on its own in the wild.

Job's tears (US) or Job's-tears (UK), scientific name Coix lacryma-jobi, also known as adlay or adlay millet, is a tall grain-bearing perennial tropical plant of the family Poaceae (grass family). It is native to Southeast Asia but elsewhere is cultivated in gardens as an annual. It has been naturalized in the southern United States and the New World tropics. In its native environment it is grown in higher areas where rice and corn do not grow...

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Seasonality

Only 11 phenology-annotated observations exist for this species in Hawaiʻi — too few to describe a season. No window is inferred.

Gallery · 5 · iNaturalist
open-licensed photos · click any to view its source
Where documented · 69 ahupuaʻa
documented occurrences · iNaturalist + GBIF · iNaturalist 199 · GBIF 228 records
Honolulu · OʻahuiNat 30 · GBIF 35
Kāneʻohe · OʻahuiNat 21 · GBIF 21
Wailua · KauaʻiiNat 19 · GBIF 15
Waikīkī · OʻahuiNat 11 · GBIF 16
Honomū, Kuhua · HawaiʻiiNat 7 · GBIF 7
Hanakāpīʻai · KauaʻiiNat 7 · GBIF 6
Wailuku · MauiiNat 7 · GBIF 6
Wailuanui · MauiiNat 5 · GBIF 7
ʻŌlaʻa · HawaiʻiiNat 6 · GBIF 6
Kahakuloa · MauiiNat 6 · GBIF 5
Koʻolau · MauiiNat 6 · GBIF 5
Hanalei · KauaʻiiNat 6 · GBIF 5
Waimea · KauaʻiiNat 3 · GBIF 7
Hāʻena · KauaʻiiNat 4 · GBIF 5
Ponahawai · HawaiʻiiNat 3 · GBIF 4
Kailua · OʻahuiNat 3 · GBIF 4
Hālawa · OʻahuiNat 3 · GBIF 3
Kalihiwai · KauaʻiiNat 3 · GBIF 3
ʻAlaenui · MauiiNat 2 · GBIF 3
Honopou · MauiiNat 3 · GBIF 2
Keaʻau · HawaiʻiiNat 2 · GBIF 3
Honomanü · MauiiNat 2 · GBIF 2
Moanalua · OʻahuiNat 2 · GBIF 2
Kahana · OʻahuiNat 1 · GBIF 3
Waipouli · KauaʻiiNat 2 · GBIF 2
Waiākea · HawaiʻiiNat 2 · GBIF 2
West Makaīwa · MauiiNat 1 · GBIF 2
East Makaīwa · MauiiNat 1 · GBIF 2
Puʻuʻeo · HawaiʻiiNat 1 · GBIF 2
Lāwai · KauaʻiiNat 2 · GBIF 1
Waipiʻoiki · MauiiNat 1 · GBIF 2
Kalihi · OʻahuiNat 1 · GBIF 2
Honokalani · MauiiNat 1 · GBIF 1
Kūkūau 2 · HawaiʻiiNat 1 · GBIF 1
Pūkoʻo 2 · MolokaʻiiNat 1 · GBIF 1
Waiawa · OʻahuiNat 1 · GBIF 1
Waipiʻo · HawaiʻiiNat 1 · GBIF 1
Keʻanae · MauiiNat 1 · GBIF 1
Waiʻono · OʻahuiNat 1 · GBIF 1
Waiāhole · OʻahuiNat 1 · GBIF 1
Waiʻanae · OʻahuiNat 1 · GBIF 1
East Honomāʻele · MauiiNat 1 · GBIF 1
Wailuaiki · MauiiNat 1 · GBIF 1
Kaʻaʻawa · OʻahuiNat 1 · GBIF 1
Waiʻoli · KauaʻiiNat 1 · GBIF 1
Waimea · OʻahuiNat 1 · GBIF 1
Hakalau · HawaiʻiiNat 1 · GBIF 1
Kahaluʻu · OʻahuiNat 1 · GBIF 1