Photo: Hatiora gaertneri 1.
Botanical name:
Branches. Annala, Helsinki, Finland. Greenhouse. 2000-06-21.
Hatiora gaertneri (Regel) W. Barthlott
Engl.: christmas cactus, easter cactus.
Bot. syn.: Epiphyllum russellianum var. gaertneri Regel, Rhipsalidopsis gaertneri (Regel) Moran, Schlumbergera gaertneri (Regel) E. Britton & A. Rose