- Hellinsia contortus, Oidaematophorus contortus
- Heteropogon contortus, Bunch Spear Grass;Bunch Speargrass;Black Speargrass;Bunch spear grass;Black speargrass;Andropogon brownii Kunth;Andropogon polystachyos Roxb;Heteropogon polystachyus Roxb Schult;Heteropogon polystachyus Roxb Nees;Heteropogon firmus JPresl;Andropogon contortus L;Andropogon contortus L var contortus;Andropogon contortus var genuinus Hack;Heteropogon hirtus Pers;Andropogon bellardi Bubani;Andropogon allionii Lam & Dc;Heteropogon allionii Lam & Dc Roem & Schult;Heteropogon glaber Pers;Andropogon contortus var glaber Pers Hack;Heteropogon roxburghii Arn ex Nees;Andropogon contortus subvar roxburghii Arn ex Nees Hack;Tanglehead;Ahedambo
- Mastigolejeunea contorta, Jungermannites contortus
- Saccharum brevibarbe, Shortbeard Plumegrass;Erianthus contortus
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