An illustrated flora of the northern United States, Canada and the British possessions : from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian /

Tekijä Britton, Nathaniel Lord, 1859-1934
Julkaistu 1896

Edible wild plants /

Tekijä Medsger, Oliver Perry, 1870-1954.
Julkaistu 1939

Manual of cultivated plants; a flora for the identification of the most common or significant species of plants grown in the continental United States and Canada, for food, ornament, utility, and general interest, both in the open and under glass /

Tekijä Bailey, L. H. 1858-1954.
Julkaistu 1924

Flora of the Prairie Provinces; a handbok to the flora of the provinces of Manitoba, Saskatchewan and Alberta.

Tekijä Boivin, Bernard.
Julkaistu 1967

Illustrated flora of the Canadian Arctic Archipelago. /

Tekijä Porsild, A. E. 1901-1977.
Julkaistu 1957

Manual of cultivated plants most commonly grown in the continental United States and Canada /

Tekijä Bailey, L. H. 1858-1954.
Julkaistu 1949

Manual of vascular plants of Northeastern United States and adjacent Canada /

Tekijä Gleason, Henry A. 1882-1975.
Julkaistu 1963