The range extends from Texas to North Carolina mostly in the coastal plan and adjacent areas of sandy hills.  In Florida, the range is continuous down , Tolerance, Not salt tolerant of inundation by salty or brackish water. Some tolerance to salty wind but not direct salt spray. , Considertions, This plant can be too prolific as the many seedlings that come up both around the plant and under bird perching sites can become problematic. Also spr , Wildlife, Seed is spread by birds. , Habitat, Dry-moist sites. Upland hardwood forests, upland mixed forest, secondary woods, riverine swamps, disturbed areas. , Did You Know?, Showy flowers, Interesting foliage Attracts bees.

Leaves are aromatic. Groundcover for sunny, dry sites. Spreads by rooting at the nodes. , Tolerance, Tolerant of inundation with brackish water Some tolerance to salty wind but not direct salt spray. , Considertions, Will do poorly if over watered. Many people are allergic to its wind-borne pollen. , Habitat, Coastal uplands , Did You Know?, Aroma, fragrance, Interesting foliage Wind pollinated plant so does not attract pollinators.

Most plants sold as P. obtusifolia are from tropical American stock; local sources are recommended both to protect the genome and to enhance your like , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Habitat, Swamps (epiphytic on trees/logs). , Did You Know?, Interesting foliage The floral morphology of Peperomia species suggests wind- and/or insect pollination, but not much is known.

Fragrant flowers and crushed foliage smells like limes. Dioecious: male and female flowers are on separate plants. Hedge, buffer or screen plant wher , Tolerance, Tolerant of occasional/brief inundation such as can occur in storm surges. Some tolerance to salty wind but not direct salt spray. , Considertions, Very sharp thorns. , Wildlife, Provides wildlife cover. Fruit is used by birds and other wildlife. , Habitat, Hammocks. Scrub. , Did You Know?, Aroma, fragrance, Interesting foliage, Thorns Larval host for giant swallowtail (Papilio cresphontes) and Schaus' swallowtail (Heraclides aristodemus