Vascular Plant Systematics

acid analysis anatomy angiosperms anther apomixis axis Basal basic Biology Botanical branches carpels cells centromere Chapter character variation chemical chemotaxonomy chromosome chromosome number Classification based color compound corolla correlation dicotyledons disjunct distribution ecological endosperm epithet evolution evolutionary families field Figure flora flowers Forests fossil frequency fruits gene genera genetic genus graphs habitat herbarium hybrids hypanthium identification individual inflorescence Journal of Botany leaf leaves lobes margin material meiosis methods morphological North America occur organisms ovary ovule Palynology parenchyma patterns perianth petals petiole phloem phylogenetic pistillate plants pollen grains polyploid population Press range region relationships reproduction root sample secondary Section seed selection self-pollination sepals slide species specimens spores sporophytic stain stamens stem stigma structure systematics taxa taxon taxonomic taxonomists temperate Tertiary tion tissue transverse trichomes tropical usually variability vascular vegetation veins vessel elements whorls wood xylem York