Click the number at the start of a key lead to highlight both that lead and its corresponding lead. Click again to show only the two highlighted leads. Click a third time to return to the full key with the selected leads still highlighted.
Click images to enlarge and show more photo credit.
Key to Hyparrhenia
Poaceae
Hyparrhenia
https://fsus.ncbg.unc.edu/main.php?pg=show-key.php&keyid=41161
1 Spikelets with whitish to dark yellow pubescence; pedicellate spikelets 4.8-6.5 mm long; [waif in TX, possibly in n. FL]
1 Spikelets with reddish pubescence; pedicellate spikelets 3-5 mm long; [an emerging invasive in FL, waif in TX]