Let's start with -
Dracula benedictii is a species, therefore it should be written with the species name beginning with a lower case letter.
I would consider it to be a Dracula species that grows in cool to the low end of intermediate growing, (40 F - 80 F/4.4 C - 26.7 C) since it is reported to come from elevations between 1,700 m to 2,300 m, (
IOSPE PHOTOS). Should the basic collection data be accurate, then this is what it is in terms of temperature range tolerance.
If you want a detailed general guide, I just posted one called,
http://www.orchidboard.com/community...acula-spp.html Please read through it to find out how to grow Draculas in general.