Definition of protophytic in English:
protophytic
adjective ˌprəʊtə(ʊ)ˈfɪtɪk
Botany rare Belonging or relating to the class Protophyta.
Origin
Mid 19th century; earliest use found in The Lancet. From scientific Latin Protophyta + -ic.
Definition of protophytic in US English:
protophytic
adjectiveˌprəʊtə(ʊ)ˈfɪtɪk
Botany rare Belonging or relating to the class Protophyta.
Origin
Mid 19th century; earliest use found in The Lancet. From scientific Latin Protophyta + -ic.