Kingdom Plantae - an overview | ScienceDirect Topics
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In the plant kingdom, there are an estimated 7500 C 4 plant species in 10 taxonomic orders and 19 families (Table 8).All terrestrial C 4 species are angiosperms, and all occur in the more advanced angiosperm families of the monocots and eudicots. No ferns, gymnosperms, or lower vascular plants are known to employ C 4 photosynthesis. In proportional terms,
DA: 1 PA: 65 MOZ Rank: 54