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Echinocactus horizonthalonius
Turk’s Head Cactus
Authorship: Lemaire
Description & Notes
Collection Information
Field Number
[Worthington 21655]
Recent Observations
Sourced from iNaturalist
Echinocactus horizonthalonius (opens in new tab)
Echinocactus horizonthalonius horizonthalonius (opens in new tab)
Echinocactus horizonthalonius horizonthalonius (opens in new tab)
Echinocactus horizonthalonius horizonthalonius (opens in new tab)
IMRS Observation
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May 3, 2026
Fort Hancock, TX, US
IMRS Observation
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IMRS Observation
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IMRS Observation
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Apr 30, 2022
Fort Hancock, TX, US