perennial scabious References Images perennial scabious plant Ask Anything Homework Help Also known as: Scabiosa caucasica Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: scabious/ Major speciesPerennial scabious (S. caucasica), of southeastern Europe, grows to 75 cm (29.5 inches). It has narrow smooth-margined basal leaves and cut stem leaves and produces light blue flowers up to 8 cm (3 inches) across. Read MorePerennial scabious (S. caucasica), of southeastern Europe, grows to 75 cm (29.5 inches). It has narrow smooth-margined basal leaves and cut stem leaves and produces light blue flowers up to 8 cm (3 inches) across. Read More