Anthoceros
noun
An·thoc·er·os
anˈthäsərəs
: a genus of liverworts (family Anthocerotaceae) having slender hornlike or awllike 2-valved capsules, the thallus more than one cell thick, and the involucre covering only the base of the sporangium
Word History
Etymology
New Latin, from anth- entry 1 + -ceros (from Greek keras horn)