COLLIER COUNTY PLANTS
- RATTAIL ORCHID
- RATTLEWEED
- RAVENELS PIPEWORT
- RAY FERN
- RED BAY
- RED LOVEGRASS
- RED MANGROVE
- RED MAPLE
- RED MULBERRY
- RED SPIDERLING; WINEFLOWER
- REDDISH WILD-PINE
- REDGAL
- REDMARGIN ZEPHYRLILY; SIMPSONS ZEPHYRLILY
- REDSTEM PURSLANE
- REDTOP PANICUM
- RESURRECTION FERN
- RICE BUTTON ASTER
- RICEFIELD FLATSEDGE
- RICHARDS YELLOWEYED GRASS
- RIVER SHEOAK
- RIVERSWAMP NUTRUSH
- ROADSIDE FLATSEDGE
- ROADSIDE LEAFBRACT
- ROADSIDE SANDMAT
- ROCK CAROLINA LEAFFLOWER
- ROSARY PEA; BLACKEYED SUSAN
- ROSE MYRTLE
- ROSE NATALGRASS
- ROSE-OF-PLYMOUTH
- ROSE-RUSH
- ROSY CAMPHORWEED
- ROUGEPLANT
- ROUGH BARNYARDGRASS
- ROUGH HEDGEHYSSOP
- ROUGH MEXICAN CLOVER
- ROUGHHAIR WITCHGRASS
- ROUNDLEAF THOROUGHWORT; FALSE HOREHOUND
- ROUNDPOD ST.JOHNS-WORT
- ROYAL FERN
- ROYAL POINCIANA
- RUBBERVINE; MANGROVEVINE
- RUGELS HOARYPEA
- RUNNING OAK
- RUSTWEED; JUNIPERLEAF
- SABER MUDMIDGET
- SAFFRON PLUM
- SALTGRASS
- SALTMARSH BULRUSH
- SALTMARSH FALSE FOXGLOVE
- SALTMARSH FINGERGRASS
- SALTMARSH MORNING-GLORY
- SALTMARSH UMBRELLASEDGE
- SALTWATER FALSEWILLOW
- SALTWORT; TURTLEWEED
- SAMPHIRE; SILVERHEAD
- SAND CORDGRASS
- SAND LIVE OAK
- SAND PINE
- SAND SPIKE-MOSS
- SAND SPIKERUSH
- SANDDUNE CINCHWEED
- SANDDUNE SPURGE
- SANDPAPER VERVAIN; HARSH VERVAIN
- SANDWEED; PEELBARK ST.JOHNS-WORT
- SANDYFIELD BEAKSEDGE
- SANDYFIELD HAIRSEDGE
- SANIBEL ISLAND LOVEGRASS
- SANTA MARIA FEVERFEW
- SAPODILLA
- SATINLEAF
- SAVANNAH FALSE PIMPERNEL
- SAVANNAH MILKWEED
- SAVANNAH PANICUM
- SAVANNAH YELLOWEYED GRASS
- SAW GREENBRIER
- SAW PALMETTO
- SCALDWEED
- SCALELEAF ASTER
- SCARLET JUNGLEFLAME
- SCARLET ROSEMALLOW
- SCORPIONSTAIL
- SCRUBLAND GOLDENASTER
- SEA BLITE; ANNUAL SEEPWEED
- SEA HIBISCUS; MAHOE
- SEABEACH EVENINGPRIMROSE
- SEACOAST MARSHELDER
- SEAGRAPE
- SEAOATS
- SEASHORE DROPSEED
- SEASHORE PASPALUM
- SEASIDE GOLDENROD
- SEASIDE HELIOTROPE; SALT HELIOTROPE
- SEASIDE JOYWEED
- SEASIDE PRIMROSEWILLOW
- SEASONVINE; POSSUM GRAPE
- SEMAPHORE THOROUGHWORT
- SEMINOLE FALSE FOXGLOVE
- SENEGAL DATE PALM
- SENSITIVE PEA
- SEPTICWEED