Ceratostigma plumbaginoides Bunge, Enum. Pl. China Bor. 55 1833. (syn: Ceratostigma plantaginoides J.W.C.Kirk; Plumbago larpentiae Lindl.; Valoradia plumbaginoides (Bunge) Boiss.);
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N. Central & E. Central China: Introduced into: Argentina Northeast, Austria, France, Italy as per POWO;
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Ceratostigma plumbaginoides from California-GS04052022-2: 7 images- 5 high res. images.
Ceratostigma plumbaginoides photographed from Sunnyvale California, 29-10-2010
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References:
POWO Catalogue of Life The Plant List Ver.1.1