https://www.orchidweb.com/p/cattleya-frans-hais-maximum-winter-4n-trianaei-winter-giant-4n-x-horace-maxima-am-aos
Cattleya Frans Hais 'Maximum Winter' (4N) (trianaei 'Winter Giant' (4N) x Horace 'Maxima' AM/AOS) -...
This is a division of one of our best flowered Frans Hais which is a remake of the original cross registered in 1951 by G. Barendsen. The difference is we used...