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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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References

For Pieris

Judd, W.S. 1979. Generic relationships in the Andromedeae (Ericaceae). J. Arnold Arb. 60: 477-503. Google Scholar

Judd, W.S. 1982a. A taxonomic revision of Pieris (Ericaceae). J. Arnold Arb. 63: 103-144. Google Scholar

Judd, W.S. 2009b. Pieris. In Flora of North America Editorial Committee. 2009. Flora of North America north of Mexico. Volume 8, Magnoliophyta: Paeoniaceae to Ericaceae. Oxford Univ. Press, New York, NY. 585 pp. Google Scholar

Li, M., J. Li, J. Jiang, C. Fu, and W. Judd. 2009. Phylogenetics and biogeography of Pieris (Lyonieae, Ericaceae) inferred from sequences of nuclear and chloroplast genomes. Syst. Botany 34(3): 553-560. Google Scholar

Stevens et al. 2004. In Kubitzki, K., ed. 2004. The families and genera of vascular plants. VI. Flowering plants – Dicotyledons – Celastrales, Oxalidales, Rosales, Cornales, Ericales. Springer, Berlin. 489 pp. Google Scholar