naturalizedAsteraceae
Gamochaeta pensylvanica
Pennsylvania Cudweed
Naturalized (non-native)non-native
Introduced and now reproducing on its own in the wild.
Gamochaeta pensylvanica, called Pennsylvania cudweed or Pennsylvania everlasting, is a widespread species of flowering plant in the sunflower family. It is native to South America and introduced into Eurasia, Africa, Australia, and North America. The pensylvanica epithet is a misnomer, as the plant is not native to Pennsylvania and only marginally naturalized there.
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Seasonality
Only 1 phenology-annotated observation exist for this species in Hawaiʻi — too few to describe a season. No window is inferred.
Gallery · 7 · iNaturalist
open-licensed photos · click any to view its source
Where documented · 41 ahupuaʻa
documented occurrences · iNaturalist + GBIF · iNaturalist 62 · GBIF 47 records
Waikīkī · OʻahuiNat 9 · GBIF 7 ✓
Keauhou · HawaiʻiiNat 12 · GBIF 3 ✓
Honouliuli · OʻahuiNat 6 · GBIF 2 ✓
Waimea, Waikoloa · HawaiʻiiNat 4 · GBIF 2 ✓
Maunalua · OʻahuiNat 3 · GBIF 2 ✓
Kamananui · OʻahuiNat 2 · GBIF 3 ✓
Keaʻau · OʻahuiNat 2 · GBIF 2 ✓
N/A · KahoʻolaweGBIF 3
Wailau, Nīnole, Kaʻa · HawaiʻiiNat 1 · GBIF 1 ✓
Ponahawai · HawaiʻiiNat 1 · GBIF 1 ✓
Keʻekeʻe 1-2, Kanakau · HawaiʻiiNat 1 · GBIF 1 ✓
Puʻuwaʻawaʻa · HawaiʻiiNat 1 · GBIF 1 ✓
Honolulu · OʻahuiNat 2
Aukuʻu · OʻahuiNat 1 · GBIF 1 ✓
Waiheʻe · OʻahuiNat 1 · GBIF 1 ✓
Puʻuanahulu · HawaiʻiiNat 1 · GBIF 1 ✓
Wailuku · MauiiNat 1 · GBIF 1 ✓
Moanalua · OʻahuiNat 1 · GBIF 1 ✓
Waiākea · HawaiʻiiNat 1 · GBIF 1 ✓
Kahuku · HawaiʻiiNat 1 · GBIF 1 ✓
Olowalu · MauiGBIF 2
Pōhakuao · KauaʻiGBIF 2
Mokulēʻia 1 · OʻahuiNat 1
Mākaha · OʻahuiNat 1
Kaʻena · OʻahuiNat 1
Kalapakī · KauaʻiiNat 1
Punahoa 2 · HawaiʻiiNat 1
Kailua · OʻahuiNat 1
Waimānalo · OʻahuiNat 1
ʻĀpua · HawaiʻiiNat 1
Waipiʻo · OʻahuiNat 1
Hamanamana · HawaiʻiiNat 1
Kahanui · MolokaʻiGBIF 1
Kapāpala · HawaiʻiGBIF 1
Papaʻanui · MauiGBIF 1
Kalamaʻula · MolokaʻiGBIF 1
Lauhulu · OʻahuGBIF 1
Kawailoa · OʻahuGBIF 1
Kamoku · LānaʻiGBIF 1
Kaluako‘i · MolokaʻiGBIF 1