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Support the Flora of the Southeastern US

2024 has been a banner year for making the best flora we can imagine. We've created:
With financial support from people like you, we are aiming even higher in 2025. Together we can accomplish all this: Vote on our 2025 priorities
  • Add Global Conservation Ranks (GRanks) vote
  • Professional graphic keys (polyclaves) to individual families/genera vote
  • 2 new FloraQuest apps: Florida & Mid-South vote
  • Image overlays highlighting diagnostic characters with arrows vote
  • iNaturalist integration in FloraQuest vote
Write-in vote: vote
We've set a goal of recruiting 200 ongoing supporters to donate $15 or more each month in 2025. Please help us reach this goal and make next year's flora even better:
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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.

Key to Reseda

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1 Upper and middle leaves deeply pinnately lobed.
  2 Carpels 4; petals white; seeds tuberculate; [section Leucoreseda]
  2 Carpels 3; petals yellowish; seeds smooth; [section Reseda]
1 Upper and middle leaves entire or finely toothed (sometimes with 1-2 lateral lobes).
    3 Sepals and petals 4; seeds smooth; fruits < 7 mm long, crowded, erect to ascending; [section Luteola]
    3 Sepals and petals 6; seeds rugose; fruits > 7 mm long, well-spaced, pendent; [section Phyteuma].
      4 Capsules 7-11 mm long; sepals (in fruit) < 5mm long
      4 Capsules (well-developed) 11-15 mm long; sepals (in fruit > 5 mm long)