thallo-

== Translingual == === Etymology === New Latin, from Ancient Greek θαλλός (thallós, “young shoot, twig”) thallus === Prefix === thallo- Relating to or consisting of undifferentiated plant tissue, as algae. Lacking vascular tissue. ==== Derived terms ==== == English == === Prefix === thallo- Relating to a thallus. Related to thallium. ==== Derived terms ====