naturalizedSalviniaceae
Azolla filiculoides
water fern
Naturalized (non-native)non-native
Introduced and now reproducing on its own in the wild.
Azolla filiculoides (water fern) is a species of Azolla, native to warm temperate and tropical regions of the Americas as well as most of the old world including Asia and Australia.
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Seasonality
Only 0 phenology-annotated observations exist for this species in Hawaiʻi — too few to describe a season. No window is inferred.
Gallery · 10 · iNaturalist
open-licensed photos · click any to view its source
Where documented · 38 ahupuaʻa
documented occurrences · iNaturalist + GBIF · iNaturalist 76 · GBIF 79 records
Kailua · OʻahuiNat 14 · GBIF 16 ✓
Hāʻena · KauaʻiiNat 14 · GBIF 9 ✓
Waikīkī · OʻahuiNat 11 · GBIF 9 ✓
Wailuku · MauiiNat 6 · GBIF 5 ✓
Waimea · OʻahuiNat 6 · GBIF 3 ✓
Wailuaiki · MauiiNat 2 · GBIF 2 ✓
Hanalei · KauaʻiiNat 2 · GBIF 2 ✓
Māhāʻulepū · KauaʻiiNat 2 · GBIF 1 ✓
Kukuihaele · HawaiʻiGBIF 3
Waipiʻo · HawaiʻiGBIF 3
Ponahawai · HawaiʻiiNat 1 · GBIF 1 ✓
Pūkoʻo 2 · MolokaʻiiNat 1 · GBIF 1 ✓
Haʻikū · KauaʻiiNat 1 · GBIF 1 ✓
ʻŌmaʻopio · MauiiNat 1 · GBIF 1 ✓
Honouliuli · OʻahuiNat 1 · GBIF 1 ✓
Wailuanui · MauiiNat 2
Lāwai · KauaʻiiNat 1 · GBIF 1 ✓
Ohanaula · HawaiʻiiNat 1 · GBIF 1 ✓
Kalauao · OʻahuiNat 1 · GBIF 1 ✓
Kahana · OʻahuiNat 1 · GBIF 1 ✓
Keaʻā · HawaiʻiiNat 1 · GBIF 1 ✓
Kawela · MolokaʻiiNat 1 · GBIF 1 ✓
Kapāpala · HawaiʻiGBIF 2
Honolulu · OʻahuGBIF 2
Hakipuʻu · OʻahuiNat 1
Lāʻiemaloʻo · OʻahuiNat 1
Pāʻauhau-mauka · HawaiʻiiNat 1
ʻŌlaʻa · HawaiʻiiNat 1
Paʻalaʻa · OʻahuiNat 1
Punaluʻu · HawaiʻiGBIF 1
Kaluanui · OʻahuGBIF 1
Keauhou 2 · HawaiʻiGBIF 1
Punaluʻu · OʻahuGBIF 1
Pūkoʻo 1 · MolokaʻiGBIF 1
Koʻolau · MauiGBIF 1