naturalizedCyperaceae
Cyperus meyenianus
Meyen's Flatsedge
Naturalized (non-native)non-native
Introduced and now reproducing on its own in the wild.
No written account yet for this species.
Seasonality
Only 7 phenology-annotated observations exist for this species in Hawaiʻi — too few to describe a season. No window is inferred.
Where documented · 46 ahupuaʻa
documented occurrences · iNaturalist + GBIF · iNaturalist 200 · GBIF 267 records
Keauhou · HawaiʻiiNat 63 · GBIF 71 ✓
Waimea · KauaʻiiNat 21 · GBIF 34 ✓
Honuaʻula · HawaiʻiiNat 20 · GBIF 19 ✓
Keaʻau · HawaiʻiiNat 19 · GBIF 15 ✓
Honolulu · OʻahuiNat 15 · GBIF 14 ✓
Kalalau · KauaʻiiNat 9 · GBIF 20 ✓
Waikīkī · OʻahuiNat 7 · GBIF 11 ✓
Kaloko · HawaiʻiiNat 7 · GBIF 8 ✓
ʻŌlaʻa · HawaiʻiiNat 5 · GBIF 7 ✓
Hanalei · KauaʻiiNat 1 · GBIF 9 ✓
Mākaha · OʻahuiNat 3 · GBIF 5 ✓
ʻAlaeiki · MauiiNat 3 · GBIF 4 ✓
Wailua · KauaʻiiNat 3 · GBIF 3 ✓
Waiākea · HawaiʻiiNat 2 · GBIF 4 ✓
Hanakāpīʻai · KauaʻiiNat 2 · GBIF 3 ✓
Kapāpala · HawaiʻiiNat 1 · GBIF 4 ✓
Honouliuli · OʻahuiNat 3 · GBIF 2 ✓
Hāʻena · KauaʻiiNat 2 · GBIF 2 ✓
Piʻihonua · HawaiʻiiNat 2 · GBIF 2 ✓
Kalihiwai · KauaʻiiNat 2 · GBIF 2 ✓
Waikapū · MauiGBIF 4
Kahaualeʻa · HawaiʻiiNat 1 · GBIF 1 ✓
Pāʻā · KauaʻiiNat 1 · GBIF 1 ✓
Makawao · MauiiNat 2
Honopū · KauaʻiiNat 1 · GBIF 1 ✓
ʻAlaenui · MauiGBIF 2
Nienie · HawaiʻiGBIF 2
Waiʻanae · OʻahuGBIF 2
Kamananui · OʻahuGBIF 2
Makaweli · KauaʻiiNat 1
Lāwai · KauaʻiiNat 1
Hōlualoa 1-2 · HawaiʻiiNat 1
Moanalua · OʻahuiNat 1
Kalāheo · KauaʻiiNat 1
Hanamāʻulu · KauaʻiGBIF 1
Lumahaʻi · KauaʻiGBIF 1
ʻOʻoma 1 · HawaiʻiGBIF 1
Punahoa 2 · HawaiʻiGBIF 1
ʻĀpua · HawaiʻiGBIF 1
Kapaʻa · KauaʻiGBIF 1
Waiʻoli · KauaʻiGBIF 1
Waipouli · KauaʻiGBIF 1
Paʻalaʻa · OʻahuGBIF 1
Kawela · MolokaʻiGBIF 1