Florida's wild plants
Plant Directory
2,965 native and 1,250 introduced plants, with where each one grows — from the Panhandle to the Keys.
Showing 913–960 of 1,603 plants in Polk County
Oldman’s Cap
Polycarpaea corymbosa
Caryophyllaceae
Introduced
Oleander
Nerium oleander
Apocynaceae
Introduced
Open-Flower Witchgrass
Dichanthelium laxiflorum
Poaceae
Native
Oppositeleaf Spotflower
Acmella repens
Asteraceae
Native
Opuntia puberula
Cactaceae
Native
Orange
Citrus × aurantium
Rutaceae
Introduced
Orange Crested Orchid
Platanthera cristata
Orchidaceae
Native
Orange Jasmine
Murraya paniculata
Rutaceae
IntroducedInvasive II
Orange Milkwort
Senega lutea
Polygalaceae
Native
Orange River Swamplily
Crinum bulbispermum
Amaryllidaceae
Introduced
Orange-Fringed Orchid
Platanthera ciliaris
Orchidaceae
Native
Orchid Tree
Bauhinia variegata
Fabaceae
IntroducedInvasive I
Oriental False Hawksbeard
Youngia japonica
Asteraceae
Introduced
Osage-Orange
Maclura pomifera
Moraceae
Introduced
Osceola's Plume
Stenanthium densum
Melanthiaceae
Native
Ovateleaf Cacalia
Arnoglossum ovatum
Asteraceae
Native
Ovateleaf Flatsedge
Cyperus ovatus
Cyperaceae
Native
Pacara Earpod Tree
Enterolobium contortisiliquum
Fabaceae
Introduced
Pagoda Flower
Clerodendrum paniculatum
Lamiaceae
Introduced
Painted Spurge
Euphorbia heterophylla
Euphorbiaceae
Native
Pale Grasspink
Calopogon pallidus
Orchidaceae
Native
Pale Green Orchid
Platanthera flava
Orchidaceae
NativeImperiled
Pale Tasselflower
Emilia praetermissa
Asteraceae
Introduced
Panicled Ticktrefoil
Desmodium paniculatum
Fabaceae
Native
Panther Ladies' Tresses
Spiranthes triloba
Orchidaceae
NativeEndemic
Papaya
Carica papaya
Caricaceae
Native
Paper Mulberry
Broussonetia papyrifera
Moraceae
IntroducedInvasive II
Paper Nailwort
Paronychia chartacea
Caryophyllaceae
NativeEndemicImperiled
Papyrus Sedge
Cyperus papyrus
Cyperaceae
Introduced
Para Grass
Urochloa mutica
Poaceae
IntroducedInvasive I
Paraguayan Purslane
Portulaca amilis
Portulacaceae
Introduced
Paraguayan Starburr
Acanthospermum australe
Asteraceae
Parrot's Beak
Heliconia psittacorum
Heliconiaceae
Introduced
Parrot's Feather
Myriophyllum aquaticum
Haloragaceae
Introduced
Partridge Pea
Chamaecrista fasciculata
Fabaceae
Native
Partridgeberry
Mitchella repens
Rubiaceae
Native
Passiflora 'Incense'
Passiflora incarnata × cincinnata
Passifloraceae
Introduced
Passiflora 'Scarlet Flame'
Passiflora miniata × vitifolia
Passifloraceae
Introduced
Passiflora miniata
Passifloraceae
Introduced
Peacock Flower
Caesalpinia pulcherrima
Fabaceae
Introduced
Pecan
Carya illinoinensis
Juglandaceae
Introduced
Peelbark St. John's Wort
Hypericum fasciculatum
Hypericaceae
Native
Pennyroyal
Piloblephis rigida
Lamiaceae
Native
Peppervine
Nekemias arborea
Vitaceae
Native
Peregrina
Jatropha integerrima
Euphorbiaceae
Introduced
Perennial Goobergrass
Amphicarpum muehlenbergianum
Poaceae
Native
Perennial Peanut
Arachis glabrata
Fabaceae
Introduced
Perennial Ryegrass
Lolium perenne
Poaceae
Introduced
Sources: verified observations and photos from iNaturalist contributors, descriptions from Wikipedia (CC BY-SA 4.0), and the Florida Invasive Species Council plant list.