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Family: Ranunculaceae (ra-nun-kew-LAY-see-ee) (Info) Genus: Clematis (KLEM-uh-tiss) (Info) Cultivar: Madame Julia Correvon Hybridized by Morel; Year of Registration or Introduction: 1900
Hardiness: USDA Zone 3a: to -39.9 °C (-40 °F) USDA Zone 3b: to -37.2 °C (-35 °F) USDA Zone 4a: to -34.4 °C (-30 °F) USDA Zone 4b: to -31.6 °C (-25 °F) USDA Zone 5a: to -28.8 °C (-20 °F) USDA Zone 5b: to -26.1 °C (-15 °F) USDA Zone 6a: to -23.3 °C (-10 °F) USDA Zone 6b: to -20.5 °C (-5 °F) USDA Zone 7a: to -17.7 °C (0 °F) USDA Zone 7b: to -14.9 °C (5 °F) USDA Zone 8a: to -12.2 °C (10 °F) USDA Zone 8b: to -9.4 °C (15 °F)
On Jun 17, 2009, Joan from Belfield, ND (Zone 4a) wrote:Editor's Note
Some resources list all parts of all Clematis species poisonous if ingested. The toxic principal is Anemonin, and symptoms after ingestion include intense burning sensation in the mouth and mouth ulcers.
Dermatitis and skin irritation has also been recorded, as have allergies and hay fever type symptoms from pollen inhalation.
We tend to err on the side of caution in PlantFiles, and the danger notation in the details above is to caution gardeners, parents and pet owners to look further for more information.
On Jun 16, 2009, WaterCan2 from Suffolk County, NY (Zone 7a) wrote:
I have mine on a trellis in full sun, a very vigorous, reliable clematis. Pruning for type 3 every year is necessary for best blooms & health. Oddly mine likes to shift it's blooms to the setting sun & I get the most blooms in indirect sunlight, (more blooms on the side of the trellis which doesn't receive full sunlight). A stunning performer regardless, with an incredible number of blooms.
On Jun 22, 2007, dicentra63 from West Valley City, UT (Zone 6b) wrote:
Sometimes sold as "Madame Julie Correvon." It grows in a poor patch of ground with plenty of sun exposure and gets fuller every year, both with foliage and blooms.
On Dec 12, 2004, Todd_Boland from St. John's, NL (Zone 5b) wrote:
This spectacular selection was almost lost to cultivation but was rediscovered some years after its original introduction. The 2.75" flowers are rich wine-red with yellow stamens. Very floriferous yet relatively compact growth compared to most viticellas which can be rather lanky at times.
Regional...
This plant has been said to grow in the following regions:
San Leandro, California Payette, Idaho Chicago, Illinois Oak Lawn, Illinois Ewing, Kentucky Saint Louis, Missouri Brooklyn, New York Selden, New York Hulbert, Oklahoma Dallas, Oregon Salt Lake City, Utah Kalama, Washington
5 vendors have this plant for sale.
