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Factors Influencing Plant Distribution with Particular Reference
Distribution Patterns in the Canadian Flora
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Agric Alaska Alberta alpine Arctic aspen parkland Betula Biotic Boreal Forest botanical British Columbia canadensis Canadian chamaephytes characteristic Climatic Province Coast Forest coastal Columbia Forest commonly corolla diploid distribution eastern Family Fern Flora of Canada florets flower Forest Floral Region Forest Region Gaspe Peninsula Genera restricted genus glacial grasses grassland Greenland Gulf habitats halophytes heath bog Hemicryptophyte Herbarium indicated inflorescence isotherm of mean Labrador Lake Lawrence leaf life-form Manitoba maple Montane Montane Forest Montreal native Newfoundland North America northern limits northwards Nova Scotia Ottawa ovary Pacific parkland perennating petals pine Pinus pistil polyploids Porsild Potentilla prairie Publ Quebec range Ranunculus Rhodora River Rocky Mountains Rubus Salix Saskatchewan sedges Carex seed shrubs slopes soil Soper Spermatophytes spruce stamens stat stem Subalpine Forest subarctic temperatures trees tundra umbel Univ Vancouver Island vascular plants vegetation virginiana western white spruce zones