31. Its hybrid parentage is believed to be " Prunus spinosa " and " Prunus cerasifera ". 32. It is probably of hybrid origin between " Prunus incisa " and " Prunus spachiana ". 33. It is probably of hybrid origin between " Prunus incisa " and " Prunus spachiana ". 34. There is also a confirmed records on " Ziziphus mauritiana " and " Prunus armeniaca ". 35. PaHNL ( Prunus amygdalus ), ( R )-selective like AtHNL, uses a cofactor to catalyze cyanogenesis. 36. "Prunus alabamensis " is a shrub or small tree up to 15 feet ( 450 cm ) tall. 37. Because of the cold-weather requirement, none of the " Prunus " genus can grow in tropical climates. 38. Since Roman times, the apricot was known as " Prunus Armeniaca, " literally translated as " Armenian Plum" 39. One source states that it is a hybrid of sour cherry and wild cherry ( " Prunus avium " ). 40. "Prunus sargentii " is a deciduous tree that grows 20 40 feet or 6-12 meter in height.
