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.
1 Inflorescence axis flattened on the back with a wavy midrib on the inner surface; spikelets 2-7 in short racemes on either side of the midrib, the racemes each fitting into a shallow cavity; [rare escape, FL only] | |
1 Inflorescence axis compressed; spikelets solitary (rarely in 2s or 3s), somewhat embedded in the axis; [widespread in the southern portion of our region] |