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Plant Classification Botany: the study of plants Ways Plants are Beneficial: Provide most of man's food Release O2 needed by man and animals Plants are raw materials for many manufactured goods Plants are a source of beauty Misconceptions: All green things are plants. All plants are green. All plants are autotrophic. The Main Groupings of Plant Phyla Plant Divisions Non-vasuclar Moss Liverworts hornworts Vascular without Seeds ferns wiskferns ground pine Vascular with Seeds conifers monocots dicots Non-vascular plants Phylum Bryophyta moss liverwort hornwort Vascular plants without seeds Phylum Psilophyta whiskfern Vascular plants without seeds Phylum Lycophyta Ground pines Vascular plants without seeds Phylum Sphenophyta Horsetails Vascular plants without seeds Phylum Pterophyta ferns Vascular plants with seeds Phylum Coniferophyta Cone-bearing plants Vascular plants with seeds Phylum Cycadophyta cycads Vascular plants with seeds Phylum Ginkgophyta Ginkgo Vascular plants with seeds Phylum Anthophyta angiosperms Monocot Dicot
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