For many years I thought that the oyster plant was a harmless plant that provided good ground cover along fences in Florida. Recently my dog, I discovered, has developed a horrible allergy to this plant. Her underside breaks out in a rash which is hard to control.
davesgarden.com/guides/pf/go/650/
The Florida Exotic Pest Plant Council rates Oyster Plant a Category I Exotic Pest that is “known to invade and disrupt native plant communities.” All parts of the Oyster Plant are poisonous and contact with the sap may cause burning, itching and dermatitis.
www.abettersouthflorida.org/GoNative/peperomiavoyster.h... www.abettersouthflorida.org/GoNative/peperomiavoyster.htm
Official web site for the City of Orlando, Florida ... Landscape Uses; Oyster plant is very popular as a groundcover, an edging and a container plant. It is a striking plant because of its leaves which are long blades with green above and purple beneath. Tiny white flowers blossom all year.
www.cityoforlando.net/planning/nature/ground_oyster.htm www.cityoforlando.net/planning/nature/ground_oyster.htm
Rhoeo spathacea Oyster Plant, Moses In The Cradle1 ... Edward F. Gilman, professor, Environmental Horticulture Department, Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida, Gainesville, 32611.
edis.ifas.ufl.edu/FP510 edis.ifas.ufl.edu/FP510
It is naturalized in southern Florida. It is grown as a house and greenhouse plant. R. discolor has tough, waxy, dark green leaves that are purple underneath. ... POTTING: This plant will survive in any good potting soil, preferably one that is rich and supplied with leaf mold, rotted manure, humus or other decayed...
www.botany.com/rhoeo.html
To ensure the continued productivity of public oyster reefs in Florida, the deposition of large amounts of cultch material provide an excellent base for the oyster larvae commonly called "Spat" to attach to.
www.floridaaquaculture.com/bad/bad_oysterplant.htm www.floridaaquaculture.com/bad/bad_oysterplant.htm
Spanish oyster plant (also called Golden Thistle), Scolymus hispanicus, is a native of southern Europe and requires the same culture as salsify but the flavor is milder. Leaves are pinnately cut and flower heads are small and yellow. ... Stephens, James. Minor Vegetables. Univ. of Florida Cooperative Extension Bulletin SP-40.
www.rain.org/greennet/docs/exoticveggies/html/salsify.h... www.rain.org/greennet/docs/exoticveggies/html/salsify.htm
Rhoeo spathacea1 (PDF File)
2. Edward F. Gilman, professor, Environmental Horticulture Department, Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida, Gainesville, 32611. Figure 1. Oyster Plant.
hort.ifas.ufl.edu/shrubs/RHOSPAA.PDF hort.ifas.ufl.edu/shrubs/RHOSPAA.PDF
If the drought has made your yard look like a desert, then take a fresh look. Florida is not supposed to look like the desert Southwest, but some of our landscapes are beginning to bear a resemblance. ... Oyster Plant*: invasive...
www.swfwmd.state.fl.us/waterres/drought/articles/tough-... www.swfwmd.state.fl.us/waterres/drought/articles/tough-plants.htm
Colocasia esculenta - wild taro; Pistia stratiotes - water lettuce; Rhoeo spathacea - oyster plant; Tradescantia fluminensis - white-flowered wandering jew; Dioscorea alata - winged yam; Dioscorea bulbifera - air-potato; Hydrilla verticillata - hydrilla; Asparagus densiflorus - Asparagus fern; Hymenachne amplexicaulis...
www.fleppc.org/ID_book.htm www.fleppc.org/ID_book.htm
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