Oserya References Oserya plant genus 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: Podostemaceae…northern tropical South America), and Oserya (7 species, Mexico to northern tropical South America). A majority of the remaining 35 genera contain only one or two species each. Read More…northern tropical South America), and Oserya (7 species, Mexico to northern tropical South America). A majority of the remaining 35 genera contain only one or two species each. Read More