Cissus, Chorisia, Cussonia, Cyphostemma, Jatropha. These seeds have to be washed thoroughly then soaked in water for 48 hours. After this, scarify them and sow, keeping humidity level in check since they are prone to rot.
Cissus, Chorisia, Cussonia, Cyphostemma, Jatropha. Hay que lavar bien estas semillas, mantenerlas en remojo por 48 horas, escarificarlas y mantenerlas a humedad muy controlada, ya que tienden a enmohecer.