| Chamaesyce hyssopifolia | US, FL, Gadsden County, Greensboro | Robert K Godfrey | | 9/5/1955 | FSU |
| Asimina longifolia var. spatulata | US, FL, Leon County, Apalachicola National Forest | Paul L Redfearn | | 13/5/1955 | FSU |
| Dysphania ambrosioides | US, FL, Leon County, Tallahassee | Robert K Godfrey | Florida State University, Robert K. Godfrey Herbarium | 15/5/1955 | FSU |
| Manihot grahamii | US, FL, Leon County, Tallahassee | Lovett E Williams | Florida State University, Robert K. Godfrey Herbarium | 15/5/1955 | FSU |
| Amaranthus viridis | US, FL, Leon County, Tallahassee | Robert K Godfrey | | 27/5/1955 | FSU |
| Chenopodium ambrosioides | US, FL, Leon County, Tallahassee | Robert K Godfrey | | 27/5/1955 | FSU |
| Asimina longifolia var. spatulata | US, FL, Leon County, Miccosukee | Robert K Godfrey | | 28/5/1955 | FSU |
| Chenopodium berlandieri | US, FL, Leon County, Tallahassee | Robert K Godfrey | | 1/6/1955 | FSU |
| Euphorbia gracilior | US, FL, Liberty County, Hosford | Paul L Redfearn Robert K Godfrey William Reese | | 8/6/1955 | FSU |
| Amaranthus spinosus | US, FL, Leon County, Tallahassee | Robert K Godfrey | | 10/6/1955 | FSU |
| Asimina longifolia var. spatulata | US, FL, Liberty County, Apalachicola National Forest | Paul L Redfearn | | 13/6/1955 | FSU |
| Campsis radicans | US, FL, Polk County, Bartow | Paul L Redfearn | | 16/6/1955 | FSU |
| Cuscuta pentagona | US, FL, Leon County, Tallahassee Cultivated | Robert K Godfrey | Florida Atlantic University Herbarium | 16/6/1955 | FSU |
| Chamaesyce hyssopifolia | US, FL, Leon County, Tallahassee | Robert K Godfrey | Louisiana State University University of Florida | 30/6/1955 | FSU |
| Acer negundo | US, FL, Taylor County, Newport | Robert K Godfrey | Florida State University, Robert K. Godfrey Herbarium | 2/7/1955 | FSU |
| Amaranthus hybridus | US, FL, Leon County, Tallahassee | Robert K Godfrey | | 8/7/1955 | FSU |
| Poinsettia heterophylla | US, FL, Leon County, Tallahassee | Robert K Godfrey | | 8/7/1955 | FSU |
| Asimina longifolia var. spatulata | US, FL, Leon County, Tallahassee | Robert K Godfrey | | 13/7/1955 | FSU |
| Chenopodium album | US, FL, Leon County, Tallahassee | Robert K Godfrey | Florida State University, Robert K. Godfrey Herbarium | 13/7/1955 | FSU |
| Chenopodium album var. lanceolatum | US, FL, Leon County, Tallahassee | Robert K Godfrey | | 13/7/1955 | FSU |
| Tiedemannia filiformis subsp. greenmannii | US, FL, Gulf County, Wewahitchka | Robert K Godfrey Roy Jervis | | 27/7/1955 | FSU |
| Chamaesyce mesembryanthemifolia | US, FL, Broward County, Port Everglades | Robert Kral Robert K Godfrey | | 3/8/1955 | FSU |
| Dysphania ambrosioides | US, FL, Polk County, Haines City | Robert Kral Robert K Godfrey | | 3/8/1955 | FSU |
| Euphorbia exserta | US, FL, Polk County, Haines City | Robert K Godfrey | Robert K Godfrey | 3/8/1955 | FSU |
| Polanisia tenuifolia | US, FL, Polk County, Haines City | Robert K Godfrey | Florida State University, Robert K. Godfrey Herbarium | 3/8/1955 | FSU |
| Argusia gnaphalodes | US, FL, Broward County, Hollywood Beach | Robert Kral Robert K Godfrey | | 4/8/1955 | FSU |
| Bursera simaruba | US, FL, Monroe County, Key Largo | Robert Kral Robert K Godfrey | Florida State University, Robert K. Godfrey Herbarium | 4/8/1955 | FSU |
| Ipomoea tuba | US, FL, Monroe County, Key Vacca | Robert Kral Robert K Godfrey | | 4/8/1955 | FSU |
| Laguncularia racemosa | US, FL, Broward County, Port Everglades | Robert K Godfrey | Florida State University, Robert K. Godfrey Herbarium | 4/8/1955 | FSU |
| Sarcocornia ambigua | US, FL, Monroe County, Cudjoe Bay | Robert Kral Robert K Godfrey | | 4/8/1955 | FSU |
| Suaeda linearis | US, FL, Monroe County, Cudjoe Key | Robert Kral Robert K Godfrey | | 4/8/1955 | FSU |
| Ditaxis blodgettii | US, FL, Monroe County, Ismorade Key | Robert Kral Robert K Godfrey | | 5/8/1955 | FSU |
| Heliotropium curassavicum | US, FL, Monroe County, Cudjoe Key | Robert Kral Robert K Godfrey | | 6/8/1955 | FSU |
| Poinsettia cyathophora | US, FL, Monroe County, Ismorade Key | Robert K Godfrey | Field Museum of Natural History University of Florida | 6/8/1955 | FSU |
| Momordica charantia | US, FL, Pinellas County, Indian Rocks Beach | Robert K Godfrey | Florida State University, Robert K. Godfrey Herbarium | 8/8/1955 | FSU |
| Ditrysinia fruticosa | US, FL, Liberty County, Torreya State Park | R.A. Davidson Robert F Thorne | | 28/8/1955 | FSU |
| Clethra alnifolia | US, FL, Liberty County, Bristol | R.A. Davidson Robert F Thorne | State University of Iowa | 3/9/1955 | FSU |
| Lechea sessiliflora | US, FL, Gadsden County, Hosford | R.A. Davidson Robert F Thorne | Herbarium of the State University of Iowa | 3/9/1955 | FSU |
| Alnus serrulata | US, FL, Liberty County, Bristol | R.A. Davidson Robert F Thorne | Florida State University, Robert K. Godfrey Herbarium | 4/9/1955 | FSU |
| Iresine rhizomatosa | US, FL, Liberty County, Old Camp Torreya | | | 4/9/1955 | FSU |