The Natural Philosophy of Plant Form

abnormal Albertus anatomy angiosperms animal apex apical Arber Aristotelian Aristotle axillant axillary bud basal bearing botanical botanists bracteole bracts branch bundles calyx Candolle capitulum carpels Cesalpino character circa compound leaf concept corolla cotyledons dicotyledons dorsiventral enlarged example floral foliage-leaves foliar Formal Cause fruit Gestalt Goethe Goethe's growth gynaeceum Hort idea individual inflorescence instance interpretation Jung lamina lateral pinna lateral shoot lateral veins leaf-base leaflets leaves lobes London main axis Malpighi median midrib monocotyledons morphology nature normal organisation organs ovules ovuliferous scale pair parallel parent shoot partial-shoot theory pedicel peloria peloric peltate perianth petals petiole phyllome pinnae pinnules plant body prophylls pseudanthium rachis radial realised recognised regarded region relation resemblance root Sachs seed seedling sepals simple stamens stem sterile stipules structure suggested surface teleology terminal flower terminal pinna ternate Theophrastus transverse section Troll umbel umbellule vascular vegetative shoot whole whole-shoot