Key - FSUS

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Key to Rosaceae

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https://fsus.ncbg.unc.edu/main.php?pg=show-key.php&keyid=39962

1 Herbs or subshrubs (if woody at base, then < 3 dm tall).
2 Leaves simple Key to Rosaceae, Key A: Herbs and subshrubs with simple leaves
2 Leaves compound (at least the lower and better developed) Key to Rosaceae, Key B: Herbs and subshrubs with compound leaves
1 Trees, shrubs, or woody vines (with arching “canes” or climbing, arching, or scrambling stems).
3 Leaves simple Key to Rosaceae, Key C: Shrubs and trees with simple leaves
3 Leaves compound Key to Rosaceae, Key D: Shrubs and trees with compound leaves

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Key to Rosaceae