- Echinochloa crus-pavonis, South American Barnyard Grass;Oplismenus crus-pavonis Kunth;Gulf cockspur grass;Panicum crus-galli var aristatum
- Lycopodium clavatum, Stags-horn Clubmoss;Lepidotis clavata (L) P Beauv;Lycopodium contiguum;Lycopodium clavatum var aristatum;Running clubmoss
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