Flora of the Southeastern United States
2022 Edition

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Key to Melilotus

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 Corolla white
1 Corolla yellow.
..2 Corolla 2-3.5 mm long; fruits < 3 mm long
..2 Corolla 5-7 mm long; fruits > 3 mm long