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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:
Donate $15 per month
(0.02¢/plant image)
Donate $30 per month
(0.05¢/plant image)
Donate $50 per month
(amazing!)
Donate another
or one-time amount

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 Cannabaceae

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1 Tree or shrub; leaves simple and unlobed.
  2 Leaves glabrous beneath or sparsely pubescent; inflorescence of a solitary or a few flowers; leaf margins entire to rather irregularly serrate or dentate
  2 Leaves distinctly pubescent beneath; inflorescence a branched cyme, of 12-20 flowers; leaf margin finely and evenly serrulate
1 Herb or vine; leaves either compound or lobed.
    3 Erect herb; leaves with 3-7 leaflets
    3 Climbing or sprawling vine; leaves simple, with 1-9 lobes