naturalizedRubiaceae
Oldenlandia corymbosa
Old World Diamond Flower
Naturalized (non-native)non-native
Introduced and now reproducing on its own in the wild.
Oldenlandia corymbosa, commonly known as flat-top mille graines or diamond flower, is a species of plant in the family Rubiaceae. It is an annual herb with ascending or erect stems which are 4-angled.
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Seasonality
Only 12 phenology-annotated observations exist for this species in Hawaiʻi — too few to describe a season. No window is inferred.
Gallery · 4 · iNaturalist
open-licensed photos · click any to view its source
Where documented · 70 ahupuaʻa
documented occurrences · iNaturalist + GBIF · iNaturalist 194 · GBIF 201 records
Waikīkī · OʻahuiNat 46 · GBIF 43 ✓
Honolulu · OʻahuiNat 29 · GBIF 11 ✓
Waiākea · HawaiʻiiNat 12 · GBIF 13 ✓
Lanihau 1-2, Moeauo · HawaiʻiiNat 10 · GBIF 10 ✓
Kailua · OʻahuiNat 11 · GBIF 9 ✓
Kāneʻohe · OʻahuiNat 7 · GBIF 8 ✓
Kahaluʻu · HawaiʻiiNat 5 · GBIF 7 ✓
Kalaoa 1-5 · HawaiʻiiNat 5 · GBIF 6 ✓
Punaluʻu · HawaiʻiiNat 4 · GBIF 5 ✓
Keahuolū · HawaiʻiiNat 4 · GBIF 5 ✓
Keauhou 2 · HawaiʻiiNat 3 · GBIF 5 ✓
Keauhou 1 · HawaiʻiiNat 4 · GBIF 4 ✓
Waipiʻo · OʻahuiNat 4 · GBIF 3 ✓
Puaʻa 2-3, Waiʻaha 1 · HawaiʻiiNat 4 · GBIF 3 ✓
Waiawa · OʻahuiNat 4 · GBIF 2 ✓
Maunalua · OʻahuiNat 3 · GBIF 2 ✓
Honouliuli · OʻahuiNat 4 · GBIF 1 ✓
Honokōhau 1-3 · HawaiʻiiNat 3 · GBIF 1 ✓
Kalapakī · KauaʻiiNat 2 · GBIF 2 ✓
Kohanaiki · HawaiʻiiNat 2 · GBIF 2 ✓
Keaʻau · HawaiʻiiNat 1 · GBIF 3 ✓
ʻOʻoma 1 · HawaiʻiiNat 1 · GBIF 2 ✓
Punahoa 2 · HawaiʻiiNat 1 · GBIF 2 ✓
Puʻuwaʻawaʻa · HawaiʻiiNat 2 · GBIF 1 ✓
Heʻeia · OʻahuiNat 1 · GBIF 2 ✓
Moanalua · OʻahuiNat 1 · GBIF 2 ✓
Nāwiliwili · KauaʻiiNat 1 · GBIF 2 ✓
Kūkūau 2 · HawaiʻiGBIF 3
Piʻihonua · HawaiʻiGBIF 3
Kealakehe · HawaiʻiiNat 1 · GBIF 1 ✓
Hanamāʻulu · KauaʻiiNat 2
Hāmākuapoko · MauiiNat 1 · GBIF 1 ✓
ʻAnaehoʻomalu · HawaiʻiiNat 2
Waimalu · OʻahuiNat 2
Kalua, Pakiloa, ʻŌuhi, Kaao · HawaiʻiiNat 1 · GBIF 1 ✓
Keauhou · HawaiʻiiNat 1 · GBIF 1 ✓
Puaʻa 1 · HawaiʻiiNat 1 · GBIF 1 ✓
Wailuku · MauiiNat 1 · GBIF 1 ✓
Kamano · HawaiʻiiNat 1 · GBIF 1 ✓
Kaueleau · HawaiʻiiNat 1 · GBIF 1 ✓
Kaʻonoʻulu · MauiGBIF 2
Honokalani · MauiGBIF 2
Paunau · MauiGBIF 2
Waimānalo · OʻahuGBIF 2
Kawaipapa · MauiGBIF 2
N/A · KahoʻolaweGBIF 2
Honokōwai · MauiGBIF 2
Kawaihae 2 · HawaiʻiiNat 1
Palauea · MauiiNat 1
Hālawa · OʻahuiNat 1
Kēōkea · HawaiʻiiNat 1
Kapālama · OʻahuiNat 1
Waiʻoli · KauaʻiiNat 1
Ponahawai · HawaiʻiGBIF 1
Puapuaʻa 2 · HawaiʻiGBIF 1
Keʻanae · MauiGBIF 1
Waiohuli · MauiGBIF 1
Honopou · MauiGBIF 1
Honomanü · MauiGBIF 1
Waiohonu · MauiGBIF 1
Hōlualoa 1-2 · HawaiʻiGBIF 1
Kahauiki · OʻahuGBIF 1
Waimano · OʻahuGBIF 1
Kaʻaʻawa · OʻahuGBIF 1
Keʻei 1 · HawaiʻiGBIF 1
Kealakomo · HawaiʻiGBIF 1
West Honomāʻele · MauiGBIF 1
Kahaluʻu · OʻahuGBIF 1