| 30 April 2022 | Redland Fruit and Spice Park, 24801 SW 187th Ave, Homestead, FL 33031 (Phil Busey and Blaire Kleiman) |
| 3 April 2021 | Virtual (by Zoom) (Phil Busey and Suzanne Koptur) |
| 6 April 2019 | Deering Estate – 16701 SW 72 Ave., Palmetto Bay, FL 33157 (Suzanne Koptur and colleagues) |
| 31 March 2018 | Monroe County Library – 101485 Overseas Hwy., Key Largo, FL 33037 (Suzanne Koptur and colleagues) |
| 18 March 2017 | Pinecrest Gardens – 11000 S. Red Road (SW 57th Ave.), Pinecrest, FL 33156 (Suzanne Koptur) |
| 28 March 2015 | Florida International University – University Park, Miami (Suzanne Koptur and colleagues) |
| 5 April 2014 | Naples Botanical Garden, Naples (Chad Washburn) |
| 13 April 2013 | USDA-ARS-SHRS, National Germplasm Repository – Chapman Field, Miami (Alan Meerow) |
| 14 April 2012 | Montgomery Botanical Center, 11901 Old Cutler Road, Miami, FL 33156 (Chad Husby) |
| 9 April 2011 | University of Florida Fort Lauderdale Research and Education Center Davie (Phil Busey) |
| 24 April 2010 | University of Miami, Coral Gables (Carol Horvitz) |
| 5 April 2009 | Corkscrew Swamp Sanctuary – Naples area (Maureen Bonness) |
| 29-30 March 2008 | The Kampong, Coconut Grove (David Lee) |
| 7 April 2007 | Archbold Biological Station (Carl Weekley) |
| 1 April 2006 | Fairchild Tropical Botanic Garden (Joyce Maschinski and Jack Fisher) |
| 16 April 2005 | University of Florida – Tropical Research and Education Center, Homestead (Tom Davenport) |
| 3 April 2004 | Big Cypress National Preserve (Jim Snyder) |
| 5 April 2003 | Deering Estate – Miami (Suzanne and Phil) |
| 13 April 2002 | Nova Southeastern University Library – Davie (Bob Pemberton) |
| 7 April 2001 | Corkscrew Swamp Sanctuary – Naples area (Maureen Bonness) |
| 1 April 2000 | Florida International University – University Park, Miami
(Suzanne Koptur) |
| 10 April 1999 | Florida Atlantic University – Davie (John Volin) |
| 18 April 1998 | University of Florida – Tropical Research and Education Center, Homestead (Tom Davenport) |
| 12 April 1997 | USDA-ARS Plant Introduction Station – Chapman Field, Miami (Ray McGuire) |
| 13 April 1996 | Fairchild Tropical Garden (Scott Zona) |
| 8 April 1995 | Florida International University – University Park, Miami
(Bradley C. Bennett) |
| 9 April 1994 | University of Florida Fort Lauderdale Research and Education Center (Phil Busey) |
| 10? April 1993 | Florida Atlantic University, Boca Raton (Daniel F. Austin) |
| 25 April 1992 | Fairchild Tropical Garden (Jack B. Fisher) |
| 6 April 1991 | University of Miami, Coral Gables (Martine Hossaert-McKey) |
| 31 March 1990 | University of Florida – Tropical Research and Education Center, Homestead (K. R. Narayanan) |
| 1 April 1989 | Florida International University – University Park, Miami (Suzanne Koptur) |
