Taraxacum laetifrons Dahlst. in Trans. & Proc. Bot. Soc. Edinburgh 29: 88. 1924
Taraxacum laetifrons in Trans. & Proc. Bot. Soc. Edinburgh 29: 88. 1924
is earlier homonym of Taraxacum laetifrons in Bot. Not. 1934: 20. 1934
Taraxacum laetifrons in Trans. & Proc. Bot. Soc. Edinburgh 29: 88. 1924