Large shrub or small tree with an irregular crown. Trunks short, from which arise many branches. Bark gray with shallow fissures. Leaves compound, the leaflets about 2 inches long.
Typically 8-15 feet in height; to 19 feet in South Florida. Often much broader than tall.
Monroe County Keys north along the coasts to Martin and Lee counties; Bahamas, Cuba, Mexico and Central America. Rare and scattered in Collier and Lee counties where cat's-claw (P. unguis-cati) is more common.
Moist, well-drained sandy or limestone soils, with humusy top layer.
Moderate; can grow in nutrient poor soils, but needs some organic content to thrive.
Salt Water Tolerance:
Moderately low; does not tolerate long-term flooding by salt or brackish water, but tolerates short term inunation by salt water from storm surge with minimal damage.
Salt Wind Tolerance:
Secondary line; tolerates significant salt wind without injury, but usually is somewhat protected.
High; does not require any supplemental water once established.
White to deep pink.
Semi-showy globose heads. Fragrant.
All year; peak spring-summer.
Reddish-brown coiled pod (legume) splitting open to expose black seeds with a red aril.
Wildlife and Ecology:
Provides food and cover for wildlife. Larval host plant for cassius blue (Leptotes cassius) and large orange sulphur (Phoebis agarithe) butterflies. Nectar plant for cassius blue, Florida duskywing (Ephyriades brunneus), Florida white (Appias drusilla), giant swallowtail (Papilio cresphontes), great southern white (Ascia monuste), hammock skipper (Polygonus leo), large orange sulphur, mangrove skipper (Phocides pigmalion), Miami blue (Hemiargus thomasi), Palatka skipper (Euphyes pilatka), southern broken-dash (Wallengrenia otho), three-spotted skipper (Cymaenes tripunctus), twin-spot skipper (Oligorio maculata) and other butterflies. Birds eat the arils.
Can be grown from seed removed from the aril. Place seed on top of soil and just cover. Place container in light shade.
Plants in the Florida Keys typically have pink flowers, while those on the mainland are white. It is listed as threatened by the state of Florida.
James Johnson, 2014 In habitat, John Pennekamp Coral Reef State Park, Monroe County, Florida Expand
Keith A. Bradley
Roger L. Hammer
George D. Gann, 2013 In habitat, Everglades National Park, Key Largo, Florida
Gann, G.D., M.E. Abdo, J.W. Gann, G.D. Gann, Sr., S.W.
Woodmansee, K.A. Bradley, E. Grahl and K.N. Hines. 2005-2016. Natives For Your Neighborhood. http://www.regionalconservation.org.
The Institute for Regional Conservation. Delray Beach, Florida USA.