Clathraria
noun
Clath·rar·ia
klaˈthra(a)rēə
: a genus of fossil cycadlike plants known only from their tree trunks with clathrate markings
clathrarian adjective
(ˈ)⸗¦⸗rēən
Word History
Etymology
New Latin, from Latin clathri lattice + New Latin -aria