Apical growth is constrained to subsets of these groups: the florideophyte reds, various browns, and the charophytes.
ˈæpɪkəl ɡɹˈoʊθ ɪz kənstɹˈeɪnd tə sˈʌbsɛts ʌv ðiːz ɡɹˈuːps: ðə flˈɔːɹɪdɪəfˌaɪt ɹˈɛdz, vˈɛɹiəs bɹˈaʊnz, ænd ðə tʃˈæɹəfˌaɪts.