Clivia x cyrtantbiflora are a cross between c. miniata and c. nobilis. They grow to approx 60-80cm. Frost tender. It has similar green foliage and very narrow pendent flowers of varying colour, but is usually peachy orange. Good planted under evergreen trees or in pots.
* Please note: I a unsure of the exact name, but this is what it was sold to me as this approx 50 years ago.