Sida fallax
indigenousMalvaceae

Sida fallax

yellow ʻilima

Indigenous (native)native

Native to Hawaiʻi and arrived without human help.

Sida fallax, known as yellow ilima or golden mallow, is a species of herbaceous flowering plant in the Hibiscus family, Malvaceae, indigenous to the Hawaiian Archipelago and other Pacific Islands. Plants may be erect or prostrate and are found in drier areas in sandy soils, often near the ocean. ʻIlima is the symbol of Laloimehani and is the flower for the islands of Oʻahu, Hawaiʻi, and Abemama, Kiribati.

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Seasonality
202 flowering · 3 fruiting annotations · iNaturalist · fetched Jul 2026
JFMAMJJASONDpeak
■ flowering (peak January)■ fruiting (peak March)

This is an inference, not a schedule. The curve reflects when observers annotated flowering and fruiting — which tracks observer effort as well as plant behavior, and pools all elevations and islands into one signal. Hawaiʻi’s microclimates vary enormously; a species may fruit in January at sea level and June at elevation. Use this to know when to look, then look.

Gallery · 6 · iNaturalist
open-licensed photos · click any to view its source
Where documented · 85 ahupuaʻa
documented occurrences · iNaturalist + GBIF · iNaturalist 199 · GBIF 288 records
Maunalua · OʻahuiNat 22 · GBIF 35 ✓
Waikīkī · OʻahuiNat 13 · GBIF 24 ✓
Kīlauea · KauaʻiiNat 15 · GBIF 16 ✓
Waimea · KauaʻiiNat 9 · GBIF 20 ✓
Kaʻena · OʻahuiNat 10 · GBIF 18 ✓
Honokōhau 1-3 · HawaiʻiiNat 8 · GBIF 16 ✓
Pāʻā · KauaʻiiNat 8 · GBIF 14 ✓
Waimānalo · OʻahuiNat 6 · GBIF 8 ✓
Waimea, Waikoloa · HawaiʻiiNat 5 · GBIF 5 ✓
Paeahu · MauiiNat 5 · GBIF 5 ✓
Kawaihae 2 · HawaiʻiiNat 5 · GBIF 4 ✓
Kalapakī · KauaʻiiNat 3 · GBIF 5 ✓
Māhāʻulepū · KauaʻiiNat 1 · GBIF 7 ✓
Keawaʻula · OʻahuiNat 2 · GBIF 6 ✓
Honokōhau · MauiiNat 3 · GBIF 4 ✓
Kaloko · HawaiʻiiNat 3 · GBIF 3 ✓
Pūlehunui · MauiiNat 3 · GBIF 3 ✓
ʻŌiʻo 1 · OʻahuiNat 2 · GBIF 3 ✓
Kapaʻa · KauaʻiiNat 3 · GBIF 2 ✓
Wailuku · MauiiNat 2 · GBIF 3 ✓
Hāʻena · KauaʻiiNat 3 · GBIF 1 ✓
Lāwai · KauaʻiiNat 2 · GBIF 2 ✓
Waikapū · MauiiNat 3 · GBIF 1 ✓
Kāneʻohe · OʻahuiNat 2 · GBIF 2 ✓
ʻOʻoma 1 · HawaiʻiiNat 2 · GBIF 1 ✓
Ukumehame · MauiiNat 2 · GBIF 1 ✓
Kahakuloa · MauiiNat 2 · GBIF 1 ✓
Lāʻiewai · OʻahuiNat 1 · GBIF 2 ✓
Humuʻula · HawaiʻiiNat 1 · GBIF 2 ✓
Waiohuli · MauiiNat 2 · GBIF 1 ✓
Kohanaiki · HawaiʻiiNat 2 · GBIF 1 ✓
Kamananui · OʻahuiNat 2 · GBIF 1 ✓
Opihipau, Hukiaʻa · HawaiʻiiNat 1 · GBIF 1 ✓
Hanamāʻulu · KauaʻiiNat 1 · GBIF 1 ✓
ʻOʻoma 2 · HawaiʻiiNat 1 · GBIF 1 ✓
Kuliʻouʻou · OʻahuiNat 1 · GBIF 1 ✓
Weliweli · KauaʻiiNat 1 · GBIF 1 ✓
Kaʻohe Mauka · HawaiʻiiNat 1 · GBIF 1 ✓
Honolua · MauiiNat 1 · GBIF 1 ✓
Honouliuli · OʻahuiNat 1 · GBIF 1 ✓
Hauʻula · OʻahuiNat 1 · GBIF 1 ✓
Hōnaunau · HawaiʻiiNat 1 · GBIF 1 ✓
Kaʻā · LānaʻiiNat 1 · GBIF 1 ✓
Waiʻanae · OʻahuiNat 1 · GBIF 1 ✓
N/A · KahoʻolaweiNat 1 · GBIF 1 ✓
Honokōwai · MauiiNat 1 · GBIF 1 ✓
Kaluako‘i · MolokaʻiiNat 1 · GBIF 1 ✓