Conocephalum References Videos Conocephalum 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: plant/ Annotated classificationMarchantia, Conocephalum, and Riccia. Division Lycophyta (club mosses, spike mosses, quillworts) Vascular plants; sporophyte differentiated into stem, leaf, and root; leaves spirally Read MoreMarchantia, Conocephalum, and Riccia. Division Lycophyta (club mosses, spike mosses, quillworts) Vascular plants; sporophyte differentiated into stem, leaf, and root; leaves spirally Read More