| Commelina spec. |
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| Kakadu National Park, Australia; 27 December 2008. |
| Tradescantia occidentalis |
| Authority | : | (Britton) Smyth, 1899 |
| Synonyms | : | Tradescantia virginiana var. occidentalis Britton, 1896 |
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| Coral Pink Sand Dunes (Utah), USA; 10 August 2017. | ||