naturalizedPteridaceae
Adiantum hispidulum
Rough Maidenhair Fern
Naturalized (non-native)non-native
Introduced and now reproducing on its own in the wild.
Adiantum hispidulum, commonly known as Rough Maidenhair Fern or five-fingered jack, is a small fern in the family Pteridaceae of widespread distribution. It is found in Africa, Australia, Polynesia, Malesia, New Zealand and other Pacific Islands. Its fronds rise in clumps from rhizomes among rocks or in the soil in sheltered areas.
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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 · 6 · iNaturalist
open-licensed photos · click any to view its source
Where documented · 69 ahupuaʻa
documented occurrences · iNaturalist + GBIF · iNaturalist 200 · GBIF 297 records
Waimea · KauaʻiiNat 33 · GBIF 47 ✓
Honolulu · OʻahuiNat 19 · GBIF 32 ✓
Wailuku · MauiiNat 17 · GBIF 24 ✓
Honuaʻula · HawaiʻiiNat 14 · GBIF 21 ✓
Kalopā · HawaiʻiiNat 13 · GBIF 19 ✓
Makawao · MauiiNat 11 · GBIF 16 ✓
Kuliʻouʻou · OʻahuiNat 7 · GBIF 13 ✓
ʻAlaeiki · MauiiNat 6 · GBIF 10 ✓
Kahakuloa · MauiiNat 6 · GBIF 7 ✓
Wailua · KauaʻiiNat 4 · GBIF 8 ✓
Waikīkī · OʻahuiNat 6 · GBIF 5 ✓
Puʻuwaʻawaʻa · HawaiʻiiNat 5 · GBIF 5 ✓
Waimano · OʻahuiNat 4 · GBIF 6 ✓
Kāneʻohe · OʻahuiNat 4 · GBIF 5 ✓
Kailua · OʻahuiNat 3 · GBIF 4 ✓
Keauhou · HawaiʻiiNat 3 · GBIF 4 ✓
Waimea · OʻahuiNat 3 · GBIF 3 ✓
Kaʻena · OʻahuiNat 2 · GBIF 3 ✓
Honokahua · MauiiNat 2 · GBIF 3 ✓
Alakahi · HawaiʻiiNat 2 · GBIF 2 ✓
Maunalua · OʻahuiNat 2 · GBIF 2 ✓
Kalalau · KauaʻiiNat 2 · GBIF 2 ✓
Puʻukawaiwai, Panoluʻukia · HawaiʻiiNat 1 · GBIF 2 ✓
Waimalu · OʻahuiNat 1 · GBIF 2 ✓
Manukā · HawaiʻiiNat 1 · GBIF 2 ✓
Kalulu · LānaʻiiNat 1 · GBIF 2 ✓
Waiʻanae · OʻahuiNat 1 · GBIF 2 ✓
Kamananui · OʻahuiNat 1 · GBIF 2 ✓
Kamoku · LānaʻiiNat 1 · GBIF 2 ✓
Honokāne · HawaiʻiGBIF 3
Mokulēʻia 1 · OʻahuiNat 1 · GBIF 1 ✓
Puʻukapu · HawaiʻiiNat 1 · GBIF 1 ✓
Kāhei, Hualua · HawaiʻiiNat 1 · GBIF 1 ✓
Nienie · HawaiʻiiNat 1 · GBIF 1 ✓
Honouliuli · OʻahuiNat 1 · GBIF 1 ✓
Waipiʻo · HawaiʻiiNat 1 · GBIF 1 ✓
Hālawa · OʻahuiNat 1 · GBIF 1 ✓
Humuʻula · HawaiʻiiNat 2
Keāliaaupuni · LānaʻiiNat 1 · GBIF 1 ✓
Paeahu · MauiiNat 1 · GBIF 1 ✓
Kaloko · HawaiʻiiNat 1 · GBIF 1 ✓
Kawaihāpai · OʻahuiNat 1 · GBIF 1 ✓
Paukaʻa · HawaiʻiiNat 1 · GBIF 1 ✓
Kalauao · OʻahuiNat 1 · GBIF 1 ✓
Koholālele · HawaiʻiiNat 1 · GBIF 1 ✓
Moanalua · OʻahuiNat 1 · GBIF 1 ✓
Kaohai · LānaʻiiNat 1 · GBIF 1 ✓
Kealakekua, Kīloa 1 · HawaiʻiiNat 1 · GBIF 1 ✓
Kamaʻeʻe · HawaiʻiiNat 1 · GBIF 1 ✓
Waipiʻo · OʻahuiNat 1 · GBIF 1 ✓
Honopū · KauaʻiiNat 1 · GBIF 1 ✓
Waimānalo · OʻahuGBIF 2
Kawailoa · OʻahuGBIF 2
Nānākuli · OʻahuGBIF 2
Pūpūkea · OʻahuGBIF 2
Hanamāʻulu · KauaʻiiNat 1
Kaʻohe Mauka · HawaiʻiiNat 1
Aukuʻu · OʻahuiNat 1
Lumahaʻi · KauaʻiGBIF 1
Maunalei · LānaʻiGBIF 1
Kamalō · MolokaʻiGBIF 1
Heʻeia · OʻahuGBIF 1
Kaʻūpūlehu · HawaiʻiGBIF 1
Waikoekoe · HawaiʻiGBIF 1
Aʻapueo · MauiGBIF 1
West Honomāʻele · MauiGBIF 1
Hanalei · KauaʻiGBIF 1
Paʻalaʻa · OʻahuGBIF 1