Angiospermae Cycadales Ginkgoales Gnetales Monocotyledones Pinales amphibian angiosperm angiosperms annual aquatic plant biennial conifers cosmopolite cutting cycads deciduous plant dicot dicotyledons endogens ephemeral evergreen exotic flowering plant fungus gametophyte ginkgoes gnetums gymnosperm gymnosperms hydrophyte monocot monocotyl monocotyledons perennial plant polycot polycotyl polycotyledon seed plant seedling spermatophyte sporophyte thallophyte triennial vascular plant vegetable weed