Native plants · U.S. territory

Native plants of Puerto Rico

253 species are recorded as native to Puerto Rico in Kew’s World Checklist of Vascular Plants and USDA PLANTS and recorded in the state by USDA PLANTS, 141 of them with growing traits. County lists cover 74 of the state’s 78 counties; the typical county has 6.

State summary · USDA PLANTS and Kew WCVP

Puerto Rico at a glance

Native species statewide
253 Of 2,397 species Kew’s World Checklist records as native to Puerto Rico (before this site’s scope)
Garden-ready natives
141 With PLANTS growing records
Typical county
6 Median native species per county; 3 garden-ready
Share by type (all 253 native species)
Percent of the 253 native species in each growth type
Tree 30% (76)
Shrub 2% (5)
Wildflower (forb) 35% (88)
Grass or grass-like 27% (69)
Vine 4% (9)
Fern 2% (6)

Wildflowers: 88 · grasses and grass-like: 69 · trees: 76 · shrubs: 5 · vines: 9 · ferns: 6.

Recorded native ranges can include long-established populations that spread from gardens; check your state’s native plant society list for local guidance. How native status is decided.

Native plants by county

74 Puerto Rico counties with PLANTS county records
CountyNative speciesGarden-readyHardiness zones
Adjuntas Municipio 6 2 11b
Aguada Municipio 3 0 12b
Aguadilla Municipio 2 1 13a
Aguas Buenas Municipio 4 3 12b
Aibonito Municipio 7 2 12b
Añasco Municipio 7 1 12b
Arecibo Municipio 20 11 12b–13a
Arroyo Municipio 7 2 13a
Barceloneta Municipio 4 1 13a
Barranquitas Municipio 4 1 12a
Bayamón Municipio 18 10 12b–13a
Cabo Rojo Municipio 20 9 12b–13a
Caguas Municipio 9 3 12b
Camuy Municipio 4 3 13a
Canóvanas Municipio 3 1 13a
Carolina Municipio 12 4 13a–13b
Cataño Municipio 12 4 13b
Cayey Municipio 10 4 12b
Ceiba Municipio 10 4 13b
Ciales Municipio 4 2 12b
Cidra Municipio 5 5 12b
Coamo Municipio 9 5 12b
Comerío Municipio 1 1 12b
Corozal Municipio 2 1 12b
Culebra Municipio 5 5 13b
Dorado Municipio 16 7 13a
Fajardo Municipio 9 5 13a
Florida Municipio 2 1 12b
Guánica Municipio 13 7 13a
Guayama Municipio 11 5 13a
Guayanilla Municipio 5 4 13a
Gurabo Municipio 1 0 12b
Hatillo Municipio 1 1 13a
Humacao Municipio 13 5 13a
Isabela Municipio 6 5 13a
Jayuya Municipio 4 2 12a
Juana Díaz Municipio 4 2 12b
Juncos Municipio 4 2 12b
Lajas Municipio 9 4 13a
Lares Municipio 2 2 12b
Las Piedras Municipio 2 2 13a
Loíza Municipio 10 5 13a
Luquillo Municipio 6 2 13a
Manatí Municipio 21 8 13a
Maricao Municipio 11 4 12b
Maunabo Municipio 4 3 13a
Mayagüez Municipio 18 8 12b–13a
Moca Municipio 1 0 12b
Morovis Municipio 3 1 12b
Naguabo Municipio 12 6 13a
Orocovis Municipio 3 1 12a
Patillas Municipio 9 4 13a
Peñuelas Municipio 3 2 12b
Ponce Municipio 11 6 12b–13a
Quebradillas Municipio 4 2 13a
Rincón Municipio 2 1 13a
Río Grande Municipio 20 10 13a
Sabana Grande Municipio 2 2 12b
Salinas Municipio 7 3 13a
San Germán Municipio 5 4 12b
San Juan Municipio 25 12 13a–13b
San Lorenzo Municipio 6 3 12b
San Sebastián Municipio 9 6 12b
Santa Isabel Municipio 2 1 13a
Toa Alta Municipio 3 0 13a
Toa Baja Municipio 8 3 13a
Trujillo Alto Municipio 2 0 13a
Utuado Municipio 13 8 12a
Vega Alta Municipio 14 4 13a
Vega Baja Municipio 32 12 13a
Vieques Municipio 11 7 13a
Villalba Municipio 5 1 12b
Yabucoa Municipio 8 4 13a
Yauco Municipio 7 7 12b

4 counties have no PLANTS county records in this build and no county list.

Garden-ready natives of Puerto Rico

Statewide list. A species native somewhere in Puerto Rico may not be native in your county: use the county lists above to narrow it.

Tree 76

Shrub 3

Wildflower (forb) 22

Grass or grass-like 35

Vine 2

Fern 3

Look up a Puerto Rico ZIP

Matches your ZIP to the county it mostly lies in, then lists the plants recorded as native to your state (Kew’s World Checklist and USDA PLANTS) and recorded in that county by USDA PLANTS.

Source & data date

Source
USDA NRCS PLANTS Database: county distribution records, native status and plant characteristics. CC0 (public domain dedication, per the data.gov catalog record).
Kew’s World Checklist of Vascular Plants (WCVP): native or introduced status by state. CC BY 3.0.
USGS US-RIIS (ver. 2.0): species listed as introduced are excluded. CC0.
Citation
USDA, NRCS. 2026. The PLANTS Database (https://plants.usda.gov, 11/04/2026). National Plant Data Team, Greensboro, NC USA.
Govaerts R. (ed.) (2026). WCVP: World Checklist of Vascular Plants. Facilitated by the Royal Botanic Gardens, Kew. Data file dated 2026-06-04, http://sftp.kew.org/pub/data-repositories/WCVP/ (retrieved 2026-11-04). Paper: Govaerts R. et al. (2021) The World Checklist of Vascular Plants, a continuously updated resource for exploring global plant diversity. Scientific Data 8, 215.
Data date
Retrieved from PLANTS on November 4, 2026; WCVP data file dated June 4, 2026.
Zones
USDA Plant Hardiness Zone Map (2023) ZIP table: PRISM Group, Oregon State University, https://prism.oregonstate.edu, accessed November 3, 2026. Plant zones on this site are our estimate, not the official map.
Scope
Puerto Rico: 253 native species in this site’s scope; county lists for 74 counties.
Method
A species is listed when it is recorded as native to the state in Kew’s World Checklist of Vascular Plants and USDA PLANTS, and recorded in the county by USDA PLANTS. Species PLANTS labels both native and introduced are listed separately. Full method · All sources

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