Taraxacum officinale F.H.Wigg.

Herb. Univ. Amstelodamensis AMD
Pollen very variable in diameter. Spe-
cimen at the triploid (2n=24) or higher
level.
Compare STERK, DEN NIJS and KREUNE,
Acta Bot. Neerl. 33_ (1982) : 227-237.
Den Nijs and Sterk, 1984, verif.
02919542