Pteridium aquilinum caudatum References Pteridium aquilinum caudatum fern Ask Anything Homework Help 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: brackenThe subspecies P. aquilinum caudatum, a West Indian plant, grows in southern Florida, and the subspecies P. aquilinum aquilinum is common in Great Britain. Read MoreThe subspecies P. aquilinum caudatum, a West Indian plant, grows in southern Florida, and the subspecies P. aquilinum aquilinum is common in Great Britain. Read More