Taraxacum officinale F.H.Wigg.

HERB. J. B. HATCHER.
Herb. Univ. Amstelodamensis AMD
Pollen very variable in diameter. Spe-
cimen at the triploid (2n=24) or higher
level.
Compare STEHK, DEN NIJS and KREUNE,
Acta Bot. Neerl. 31_ (1982): 227-237.
Den Nijs and Sterk, 1984, verif.
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