| Echinochloa polystachya | ||
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| Aleman grass (Echinochloa polystachya) growing in water in central Queensland | ||
| photo by H. M. Shelton | ||
| Echinochloa polystachya | ||
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| Aleman grass (Echinochloa polystachya) growing in water in central Queensland | ||
| photo by H. M. Shelton | ||