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. 3i_ (1982): 221-237.
Den Nijs and Sterk, 1984# verif.
;ELANT RESEARCH INSTITUTE
Department Agriculture, Ottawa, Canada
Fort Simpson 6l®52»N 121*22'W.
A common weed. In waste ground near
Hudson Bay Co. bldgs. Seeds drab.
No. 8352 Coll: W.J.Cody June 24,1955
J. M. Matte
PLANTS OF MACKENZIE DISTRICT
NORTHWEST TERRITORIES, CANADA
Taraxacum officinale Weber
02919415